Hwang; Seokhwan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hwang; Seokhwan.The latest application filed is for "display apparatus and light absorber included in display apparatus".

Company Profile

51.92.155

Hwang; Seokhwan - Yongin-si KR
HWANG; Seokhwan - Suwon-si KR
Hwang; Seokhwan - Yongin KR
Hwang; Seokhwan - Busan KR
HWANG; Seokhwan - Cheongju-si Chungcheongbuk-do
Hwang; Seokhwan - Yongin-City KR
Hwang; Seokhwan - Pohang-si KR
Hwang, Seokhwan - Pohang-shi KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Amine-based compound and organic light-emitting device including the same Grant 11,440,902 - Han , et al. September 13, 2	2022-09-13
Display Apparatus And Light Absorber Included In Display Apparatus App 20220158099 - HAN; Sanghyun ; et al.	2022-05-19
Condensed Cyclic Compound, Organic Light-emitting Device Including The Same And Electronic Apparatus Including The Organic Light Emitting Device App 20220140242 - Lee; Hyoyoung ; et al.	2022-05-05
Heterocyclic compound and organic light-emitting device including the same Grant 11,289,657 - Jeong , et al. March 29, 2	2022-03-29
Heterocyclic compound and organic light-emitting device including the same Grant 11,251,376 - Lee , et al. February 15, 2	2022-02-15
Light Absorber And Organic Electroluminescence Device Including The Same App 20220037592 - HAN; Sanghyun ; et al.	2022-02-03
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20220020937 - AHN; Heechoon ; et al.	2022-01-20
Condensed cyclic compound and organic light-emitting device including the same Grant 11,223,018 - Kim , et al. January 11, 2	2022-01-11
Heterocyclic compound and organic light-emitting device including the same Grant 11,211,567 - Jun , et al. December 28, 2	2021-12-28
Condensed-cyclic compound and organic light-emitting device including the same Grant 11,211,565 - Han , et al. December 28, 2	2021-12-28
Light-emitting Device Including Condensed Cyclic Compound And Electronic Apparatus Including The Light-emitting Device App 20210399226 - SIM; Munki ; et al.	2021-12-23
Heterocyclic compound and organic light-emitting device including the same Grant 11,201,295 - Ahn , et al. December 14, 2	2021-12-14
Diamine-based compound and organic light-emitting device including the same Grant 11,192,858 - Baek , et al. December 7, 2	2021-12-07
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20210367158 - PARK; Junha ; et al.	2021-11-25
Compound and organic light-emitting device including the same Grant 11,177,445 - Ko , et al. November 16, 2	2021-11-16
Organometallic compound, organic light-emitting device including the same, and organic light-emitting apparatus including the organic light-emitting device Grant 11,171,296 - Sim , et al. November 9, 2	2021-11-09
Light absorber and organic electroluminescence device including the same Grant 11,158,809 - Han , et al. October 26, 2	2021-10-26
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20210320254 - Sim; Munki ; et al.	2021-10-14
Heterocyclic compound and organic light emitting device including the same Grant 11,145,823 - Ahn , et al. October 12, 2	2021-10-12
Condensed cyclic compound and organic light-emitting device including the same Grant 11,133,473 - Park , et al. September 28, 2	2021-09-28
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20210288265 - PAK; Hankyu ; et al.	2021-09-16
Heterocyclic Compound, Organic Light-emitting Device Including Heterocyclic Compound, And Electronic Apparatus Including Organic Light-emitting Device App 20210280798 - Pak; Sunyoung ; et al.	2021-09-09
Compound and organic light-emitting device including the same Grant 11,114,622 - Kim , et al. September 7, 2	2021-09-07
Organic Electroluminescence Device And Polycyclic Compound For Organic Electroluminescence Device App 20210273175 - PAK; Hankyu ; et al.	2021-09-02
Compound And Light-emitting Device Including Same App 20210265571 - Lee; Hyoyoung ; et al.	2021-08-26
Heterocyclic compound and organic light-emitting device including the same Grant 11,088,331 - Park , et al. August 10, 2	2021-08-10
Heterocyclic compound and organic light emitting device including the same Grant 11,078,210 - Sim , et al. August 3, 2	2021-08-03
Organic Electroluminescence Device And Fused Polycyclic Compound For Organic Electroluminescence Device App 20210226126 - SIM; Mun-Ki ; et al.	2021-07-22
Heterocyclic Compound, Organic Light-emitting Device Including Heterocyclic Compound, And Electronic Device Including Organic Light-emitting Device App 20210193927 - JUNG; Minjung ; et al.	2021-06-24
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20210159411 - SIM; Munki ; et al.	2021-05-27
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20210159412 - SIM; Munki ; et al.	2021-05-27
Organic Electroluminescence Device And Polycyclic Compound For Organic Electroluminescence Device App 20210143336 - OH; Chanseok ; et al.	2021-05-13
Heterocyclic Compound And Organic Light-emitting Device Comprising Same App 20210139425 - SIM; Munki ; et al.	2021-05-13
Condensed cyclic compound and organic light-emitting device including the same Grant 10,998,503 - Park , et al. May 4, 2	2021-05-04
Condensed cyclic compound and organic light-emitting device including the same Grant 10,991,891 - Sim , et al. April 27, 2	2021-04-27
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20210104673 - JUN; MIEUN ; et al.	2021-04-08
Heterocyclic compound and organic light-emitting device including the same Grant 10,954,254 - Ahn , et al. March 23, 2	2021-03-23
Amine-based compound and organic light-emitting device including the amine-based compound Grant 10,937,967 - Kim , et al. March 2, 2	2021-03-02
Organic Electroluminescence Device And Fused Polycyclic Compound For Organic Electroluminescence Device App 20210050525 - SIM; Mun-Ki ; et al.	2021-02-18
Organometallic compound and organic light-emitting device including the same Grant 10,916,715 - Ko , et al. February 9, 2	2021-02-09
Condensed cyclic compound and organic light emitting device including the same Grant 10,916,708 - Jun , et al. February 9, 2	2021-02-09
Condensed cyclic compound and organic light-emitting device including the same Grant 10,907,093 - Ko , et al. February 2, 2	2021-02-02
Heterocyclic compound and organic light-emitting device including the same Grant 10,903,432 - Sim , et al. January 26, 2	2021-01-26
Heterocyclic compound and organic light-emitting device including the same Grant 10,897,014 - Sim , et al. January 19, 2	2021-01-19
Condensed cyclic compound and organic light-emitting device including the same Grant 10,892,423 - Kim , et al. January 12, 2	2021-01-12
Amine-based compound and organic light-emitting device including the same Grant 10,875,825 - Kim , et al. December 29, 2	2020-12-29
Aromatic Compound And Organic Electroluminescence Device Including The Same App 20200399289 - Ahn; Heechoon ; et al.	2020-12-24
Organometallic compound and organic light emitting device including the same Grant 10,873,040 - Jeon , et al. December 22, 2	2020-12-22
Heterocyclic compound and organic light-emitting device including the same Grant 10,854,823 - Lee , et al. December 1, 2	2020-12-01
Condensed cyclic compound and organic light-emitting device including the same Grant 10,833,280 - Ahn , et al. November 10, 2	2020-11-10
Condensed cyclic compound and organic light-emitting device including the same Grant 10,818,851 - Park , et al. October 27, 2	2020-10-27
Aromatic compound and organic electroluminescence device including the same Grant 10,800,796 - Ahn , et al. October 13, 2	2020-10-13
Compound and organic light-emitting device including the same Grant 10,727,420 - Ko , et al.	2020-07-28
Compound and organic light-emitting device including the same Grant 10,720,585 - Park , et al.	2020-07-21
Organic light-emitting device Grant 10,714,695 - Sim , et al.	2020-07-14
Heterocyclic compound and organic electroluminescence device including the same Grant 10,696,697 - Ahn , et al. June 30, 2	2020-06-30
Condensed cyclic compound and organic light-emitting device including the same Grant 10,693,083 - Jeong , et al.	2020-06-23
Heterocyclic compound and organic light-emitting device including the same Grant 10,640,522 - Ahn , et al.	2020-05-05
Compound and organic light-emitting device including the same Grant 10,622,564 - Han , et al.	2020-04-14
Condensed cyclic compound and an organic light-emitting device including the same Grant 10,593,887 - Park , et al.	2020-03-17
Compound and organic light-emitting device including the same Grant 10,580,994 - Kim , et al.	2020-03-03
Compound and organic light-emitting device including the same Grant 10,573,825 - Han , et al. Feb	2020-02-25
Condensed cyclic compound and organic light-emitting device including the same Grant 10,566,545 - Sim , et al. Feb	2020-02-18
Condensed cyclic compound and an organic light-emitting device including the same Grant 10,553,799 - Park , et al. Fe	2020-02-04
Amine-based compound and organic light-emitting device including the same Grant 10,519,174 - Jang , et al. Dec	2019-12-31
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20190375773 - JUN; Mieun ; et al.	2019-12-12
Amine-based Compound And Organic Light-emitting Device Including The Same App 20190375733 - HAN; Sanghyun ; et al.	2019-12-12
Amine Compound And Organic Light-emitting Device Including The Same App 20190378980 - KIM; Jongwoo ; et al.	2019-12-12
Diamine Compound And Organic Light-emitting Device Including The Same App 20190334096 - KIM; Jongwoo ; et al.	2019-10-31
Organometallic Compound And Organic Light-emitting Device Including The Same App 20190334100 - HAN; Junghoon ; et al.	2019-10-31
Condensed cyclic compound and an organic light-emitting device including the same Grant 10,461,262 - Sim , et al. Oc	2019-10-29
Organic Electroluminescence Device And Nitrogen-containing Compound For Organic Electroluminescence Device App 20190319196 - SIM; Mun-ki ; et al.	2019-10-17
Compound and organic light-emitting device including the same Grant 10,439,149 - Kim , et al. O	2019-10-08
Condensed-cyclic compound and organic light-emitting device comprising the same Grant 10,428,090 - Jun , et al. October 1, 2	2019-10-01
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20190296245 - JEONG; Eunjae ; et al.	2019-09-26
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20190292169 - Park; Junha ; et al.	2019-09-26
Organic Light-emitting Device And Electronic Apparatus Including The Same App 20190296254 - KO; Soobyung ; et al.	2019-09-26
Organometallic Compound, Organic Light-emitting Device Including The Same, And Organic Light-emitting Apparatus Including The Or App 20190296253 - SIM; Munki ; et al.	2019-09-26
Organic Light-emitting Device App 20190288220 - Kim; Youngkook ; et al.	2019-09-19
Organometallic Compound And Organic Light-emitting Device Including The Same App 20190288223 - SIM; Munki ; et al.	2019-09-19
Diamine-based Compound And Organic Light-emitting Device Including The Same App 20190284137 - BAEK; Jangyeol ; et al.	2019-09-19
Condensed cyclic compound and organic light-emitting device comprising the same Grant 10,418,566 - Park , et al. Sept	2019-09-17
Organic Light-emitting Device App 20190280215 - KIM; Sungbum ; et al.	2019-09-12
Organometallic Compound And Organic Light-emitting Device Including The Same App 20190280222 - KIM; Sungbum ; et al.	2019-09-12
Substituted phosphines as components of organic light-emitting devices Grant 10,388,889 - Ahn , et al. A	2019-08-20
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20190248801 - Sim; Munki ; et al.	2019-08-15
Compound and organic light-emitting device including the same Grant 10,381,570 - Lim , et al. A	2019-08-13
Organic light-emitting display apparatus with an encapsulation unit Grant 10,381,596 - Jeong , et al. A	2019-08-13
Compound and organic light-emitting device including the same Grant 10,367,150 - Jeong , et al. July 30, 2	2019-07-30
Condensed-cyclic compound and organic light emitting device comprising the same Grant 10,361,373 - Kim , et al.	2019-07-23
Compound and organic light-emitting device including same Grant 10,340,462 - Kim , et al.	2019-07-02
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20190198774 - Jun; Mieun ; et al.	2019-06-27
Amine-based Compound And Organic Light-emitting Device Including The Same App 20190185460 - KIM; Jongwoo ; et al.	2019-06-20
Compound and organic light-emitting device including the same Grant 10,319,919 - Lee , et al.	2019-06-11
Heterocyclic compound and organic light-emitting device including the same Grant 10,305,046 - Sim , et al.	2019-05-28
Organometallic Compound And Organic Light-emitting Device Including The Same App 20190157579 - JEON; Mina ; et al.	2019-05-23
Condensed-cyclic Compound And Organic Light-emitting Device Including The Same App 20190140184 - HAN; Sanghyun ; et al.	2019-05-09
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20190131535 - Lee; Hyoyoung ; et al.	2019-05-02
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20190131540 - Sim; Munki ; et al.	2019-05-02
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20190131544 - PARK; Junha ; et al.	2019-05-02
Light Absorber And Organic Electroluminescence Device Including The Same App 20190131532 - HAN; Sanghyun ; et al.	2019-05-02
Amine-based Compound And Organic Light-emitting Device Including The Amine-based Compound App 20190115543 - Kim; Youngkook ; et al.	2019-04-18
Carbazole-based compound and organic light-emitting device including the same Grant 10,249,830 - Kim , et al.	2019-04-02
Aromatic Compound And Organic Electroluminescence Device Including The Same App 20190085001 - Ahn; Heechoon ; et al.	2019-03-21
Compound and organic light-emitting device including the same Grant 10,236,452 - Jeong , et al.	2019-03-19
Condensed-cyclic Compound And Organic Light-emitting Device Comprising The Same App 20190071458 - Jun; Mieun ; et al.	2019-03-07
Amine-based compound and organic light-emitting device including the same Grant 10,224,491 - Lim , et al.	2019-03-05
Amine-based Compound And Organic Light-emitting Device Including The Same App 20190055187 - Kim; Jongwoo ; et al.	2019-02-21
Organometallic Compound, Organic Light-emitting Device Including The Organometallic Compound, And Organic Light-emitting Apparatus Including The Organic Light-emitting Device App 20190058137 - KO; Soobyung ; et al.	2019-02-21
Condensed cyclic compound and organic light-emitting device including the same Grant 10,211,407 - Lee , et al. Feb	2019-02-19
Organic Light-emitting Display Apparatus App 20190051860 - Jeong; Eunjae ; et al.	2019-02-14
Organic Light-emitting Device And Electronic Apparatus Including The Same App 20190051856 - KIM; Jongwoo ; et al.	2019-02-14
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20190051841 - SIM; Munki ; et al.	2019-02-14
Condensed cyclic compound and organic light-emitting device including the same Grant 10,205,103 - Jang , et al. Feb	2019-02-12
Condensed-cyclic Compound And Organic Light-emitting Device Including The Same App 20190044072 - Sim; Munki ; et al.	2019-02-07
Organometallic Compound And Organic Light-emitting Device Including The Same App 20190036044 - JEON; Mina ; et al.	2019-01-31
Organometallic Compound And Organic Light-emitting Device Including The Same App 20190036038 - KO; Soobyung ; et al.	2019-01-31
Light Absorber And Organic Electroluminescence Device Including The Same App 20190036080 - HAN; Sanghyun ; et al.	2019-01-31
Organometallic Compound And Organic Light-emitting Device Including The Same App 20190036042 - KIM; Sungbum ; et al.	2019-01-31
Organometallic Compound And Organic Light-emitting Device Including The Same App 20190027699 - Ko; Soobyung ; et al.	2019-01-24
Organometallic Compound And Organic Light-emitting Device Including The Same App 20190019964 - JEON; Mina ; et al.	2019-01-17
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20180375028 - PARK; Junha ; et al.	2018-12-27
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20180366647 - Jun; Mieun ; et al.	2018-12-20
Organic light-emitting device Grant 10,147,884 - Jun , et al. De	2018-12-04
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20180342682 - PARK; Junha ; et al.	2018-11-29
Heterocyclic Compound And Organic Electroluminescence Device Including The Same App 20180334468 - AHN; Heechoon ; et al.	2018-11-22
Organometallic Compound And Organic Light-emitting Device Including The Same App 20180331305 - Kim; Sungbum ; et al.	2018-11-15
Condensed-cyclic compound and organic light-emitting device comprising the same Grant 10,121,974 - Jun , et al. November 6, 2	2018-11-06
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20180312533 - AHN; Heechoon ; et al.	2018-11-01
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20180301638 - AHN; Heechoon ; et al.	2018-10-18
Organic light-emitting device Grant 10,096,780 - Kim , et al. October 9, 2	2018-10-09
Condensed-cyclic compound and organic light-emitting device including the same Grant 10,090,474 - Kim , et al. October 2, 2	2018-10-02
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20180269404 - Ahn; Heechoon ; et al.	2018-09-20
Compound and organic light emitting device comprising same Grant 10,074,811 - Park , et al. September 11, 2	2018-09-11
Heterocyclic compound and organic light-emitting device including the same Grant 10,069,085 - Lee , et al. September 4, 2	2018-09-04
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20180237460 - Ahn; Heechoon ; et al.	2018-08-23
Amine-based Compound And Organic Light-emitting Device Including The Same App 20180226579 - KIM; Jongwoo ; et al.	2018-08-09
Compound and organic light-emitting device including the same Grant 10,043,980 - Hwang , et al. August 7, 2	2018-08-07
Condensed cyclic compound and organic light-emitting device including the same Grant 10,026,906 - Jung , et al. July 17, 2	2018-07-17
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20180198074 - LEE; Hyoyoung ; et al.	2018-07-12
Compound and organic light-emitting device comprising the compound Grant 10,008,676 - Han , et al. June 26, 2	2018-06-26
Compound and organic light-emitting device including the same Grant 10,003,029 - Jung , et al. June 19, 2	2018-06-19
Compound And Organic Light-emitting Device Including The Same App 20180166637 - Ko; Soobyung ; et al.	2018-06-14
Condensed Cyclic Compound And Organic Electroluminescence Device Including The Same App 20180166639 - PARK; Junha ; et al.	2018-06-14
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20180166635 - JEONG; Eunjae ; et al.	2018-06-14
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20180159050 - Kim; Youngkook ; et al.	2018-06-07
Condensed-cyclic compound and organic light-emitting device including the same Grant 9,991,452 - Kim , et al. June 5, 2	2018-06-05
Compound and organic light-emitting device including the same Grant 9,966,543 - Kim , et al. May 8, 2	2018-05-08
Organic light-emitting device Grant 9,966,535 - Jung , et al. May 8, 2	2018-05-08
Amine-based compound and organic light-emitting device including the same Grant 9,957,441 - Jang , et al. May 1, 2	2018-05-01
Organometallic Compound And Organic Light-emitting Device Including The Same App 20180114927 - Ko; Soobyung ; et al.	2018-04-26
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20180105741 - KO; SOOBYUNG ; et al.	2018-04-19
Compound And Organic Light-emitting Device Including The Same App 20180102489 - KO; Soobyung ; et al.	2018-04-12
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20180097186 - SIM; MUNKI ; et al.	2018-04-05
Organic light emitting device Grant 9,923,147 - Kim , et al. March 20, 2	2018-03-20
Compound And Organic Light-emitting Device Including The Same App 20180053902 - KIM; Haejin ; et al.	2018-02-22
Condensed-cyclic Compound And Organic Light-emitting Device Including The Same App 20180053893 - KIM; Youngkook ; et al.	2018-02-22
Condensed cyclic compound and organic light-emitting device including the same Grant 9,899,611 - Park , et al. February 20, 2	2018-02-20
Compound and organic light-emitting device including the same Grant 9,893,295 - Kim , et al. February 13, 2	2018-02-13
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20180040833 - AHN; Heechoon ; et al.	2018-02-08
Amine-based compound and organic light-emitting device including the same Grant 9,887,372 - Jun , et al. February 6, 2	2018-02-06
Amine-based compound and organic light-emitting diode including the same Grant 9,882,143 - Kim , et al. January 30, 2	2018-01-30
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20180026206 - AHN; Heechoon ; et al.	2018-01-25
Organic light emitting device Grant 9,876,179 - Lee , et al. January 23, 2	2018-01-23
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20180019410 - SIM; Munki ; et al.	2018-01-18
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20180019406 - LEE; Hyoyoung ; et al.	2018-01-18
Condensed cyclic compound and organic light-emitting device including the same Grant 9,871,208 - Lee , et al. January 16, 2	2018-01-16
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20180013076 - HAN; Sanghyun ; et al.	2018-01-11
Condensed cyclic compound and organic light-emitting device including the same Grant 9,856,243 - Kim , et al. January 2, 2	2018-01-02
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20170373256 - KO; Soobyung ; et al.	2017-12-28
Condensed Cyclic Compound And An Organic Light-emitting Device Including The Same App 20170365792 - PARK; JUNHA ; et al.	2017-12-21
Condensed Cyclic Compound And An Organic Light-emitting Device Including The Same App 20170365794 - PARK; JUNHA ; et al.	2017-12-21
Amine-based compounds and organic light-emitting devices comprising the same Grant 9,842,995 - Jung , et al. December 12, 2	2017-12-12
Condensed cyclic compound and organic light-emitting device including the same Grant 9,831,445 - Kim , et al. November 28, 2	2017-11-28
Heterocyclic Compound And Organic Light-emitting Device Including The Same App 20170338419 - SIM; Munki ; et al.	2017-11-23
Compound And Organic Light-emitting Device Including The Same App 20170331051 - HAN; Sanghyun ; et al.	2017-11-16
Condensed-cyclic compound and organic light-emitting device including the same Grant 9,809,743 - Kim , et al. November 7, 2	2017-11-07
Compound and organic light-emitting device including the same Grant 9,793,491 - Hwang , et al. October 17, 2	2017-10-17
Condensed cyclic compound and organic light-emitting device including the same Grant 9,793,500 - Kim , et al. October 17, 2	2017-10-17
Compound and organic light-emitting device comprising same Grant 9,761,809 - Kim , et al. September 12, 2	2017-09-12
Organic Light-emitting Device App 20170244048 - Kim; Youngkook ; et al.	2017-08-24
Compound and organic light-emitting device including the same Grant 9,722,187 - Jeong , et al. August 1, 2	2017-08-01
Compound And Organic Light-emitting Device Including The Same App 20170186979 - PARK; Junha ; et al.	2017-06-29
Compound And Organic Light-emitting Device Including The Same App 20170186952 - HAN; Sanghyun ; et al.	2017-06-29
Condensed Cyclic Compound And An Organic Light-emitting Device Including The Same App 20170179408 - SIM; Munki ; et al.	2017-06-22
Carbazole-based Compound And Organic Light-emitting Device Including The Same App 20170179400 - Hwang; Seokhwan ; et al.	2017-06-22
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20170179407 - PARK; Junha ; et al.	2017-06-22
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20170155057 - Sim; Munki ; et al.	2017-06-01
Compound And Organic Light Emitting Device Including Same App 20170133601 - Sim; Munki ; et al.	2017-05-11
Compound And Organic Light Emitting Device Comprising Same App 20170125696 - Park; Junha ; et al.	2017-05-04
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20170125688 - Kim; Sooyon ; et al.	2017-05-04
Compound And Organic Light-emitting Device Including The Same App 20170117482 - Kim; Youngkook ; et al.	2017-04-27
Compound And Organic Light-emitting Device Including The Same App 20170110671 - Lee; Eunyoung ; et al.	2017-04-20
Organic Light-emitting Device App 20170104167 - Sim; Munki ; et al.	2017-04-13
Rivet nut unit and mounting method thereof Grant 9,605,706 - Hwang , et al. March 28, 2	2017-03-28
Carbazole-based Compound And Organic Light-emitting Device Including The Same App 20170077419 - Kim; Youngkook ; et al.	2017-03-16
Compound And Organic Light-emitting Device Including Same App 20170077411 - Kim; Youngkook ; et al.	2017-03-16
Compound And Organic Light-emitting Device Including The Same App 20170077414 - Kim; Jongwoo ; et al.	2017-03-16
Organic Light-emitting Device App 20170069850 - Hwang; Seokhwan ; et al.	2017-03-09
Condensed-cyclic Compound And Organic Light Emitting Device Comprising The Same App 20170062720 - Kim; Kwanghyun ; et al.	2017-03-02
Compound And Organic Light-emitting Device Including The Same App 20170040549 - Jeong; Eunjae ; et al.	2017-02-09
Anti-slip Flooring Material, Method For Manufacturing Anti-slip Flooring Material, And Method For Constructing Floor By Using Anti-slip Flooring Material App 20170029678 - CHUNG; Hwayoung ; et al.	2017-02-02
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20170033297 - Park; Junha ; et al.	2017-02-02
Compound And Organic Light-emitting Device Including The Same App 20170012205 - Jung; Hyejin ; et al.	2017-01-12
Amine-based Compound And Organic Light-emitting Device Including The Same App 20160365521 - Jun; Mieun ; et al.	2016-12-15
Organic Light Emitting Device App 20160329501 - Kim; Haejin ; et al.	2016-11-10
Organic Light-emitting Device App 20160329493 - Kim; Sooyon ; et al.	2016-11-10
Organic Light-emitting Device App 20160329494 - Jun; Mieun ; et al.	2016-11-10
Compound And Organic Light-emitting Device Including The Same App 20160322577 - Han; Sanghyun ; et al.	2016-11-03
Compound And Organic Light-emitting Device Including The Same App 20160301004 - LIM; Jino ; et al.	2016-10-13
Compound And Organic Light-emitting Device Including The Same App 20160293847 - HWANG; Seokhwan ; et al.	2016-10-06
Condensed Cyclic Compound And Organic Light-emitting Device Comprising The Same App 20160285011 - Park; Junha ; et al.	2016-09-29
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20160276597 - Lee; Eunyoung ; et al.	2016-09-22
Organic Light Emitting Device App 20160248022 - Lee; Eunyoung ; et al.	2016-08-25
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20160240790 - JANG; Hyungseok ; et al.	2016-08-18
Compound And Organic Light-emitting Device Including The Same App 20160233434 - Jeong; Eunjae ; et al.	2016-08-11
Organic Light-emitting Device App 20160233428 - KIM; Kwanghyun ; et al.	2016-08-11
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20160204353 - Jung; Hyejin ; et al.	2016-07-14
Compound And Organic Light-emitting Device Including The Same App 20160204346 - Han; Sanghyun ; et al.	2016-07-14
Condensed-cyclic Compound And Organic Light Emitting Device Including The Same App 20160190450 - HWANG; Seokhwan ; et al.	2016-06-30
Condensed-cyclic Compound And Organic Light-emitting Device Including The Same App 20160190448 - KIM; Sooyon ; et al.	2016-06-30
Amine-based Compound And Organic Light-emitting Device Including The Same App 20160190467 - JANG; Hyungseok ; et al.	2016-06-30
Compound And Organic Light-emitting Device Comprising The Compound App 20160190481 - Han; Sanghyun ; et al.	2016-06-30
Condensed-cyclic Compound And Organic Light-emitting Device Comprising The Same App 20160190449 - JUN; Mieun ; et al.	2016-06-30
Amine-based Compound And Organic Light-emitting Device Including The Same App 20160190464 - LIM; Jino ; et al.	2016-06-30
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20160172594 - KIM; Haejin ; et al.	2016-06-16
Compound And Organic Light-emitting Device Including The Same App 20160155952 - Hwang; Seokhwan ; et al.	2016-06-02
Material For Organic Electroluminescent Device And Organic Electroluminescent Device Using The Same App 20160155953 - Kawamura; Hisayuki ; et al.	2016-06-02
Condensed-cyclic Compound And Organic Light-emitting Device Including The Same App 20160155951 - KIM; Kwanghyun ; et al.	2016-06-02
Amine-based Compounds And Organic Light-emitting Devices Comprising The Same App 20160149141 - JUNG; Hyejin ; et al.	2016-05-26
Compound And Organic Light-emitting Device Including The Same App 20160133857 - KIM; Youngkook ; et al.	2016-05-12
Organic Light-emitting Device App 20160133845 - JUNG; Hyejin ; et al.	2016-05-12
Compound And Organic Light-emitting Device Comprising Same App 20160126465 - KIM; Jongwoo ; et al.	2016-05-05
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20160118593 - Kim; Youngkook ; et al.	2016-04-28
Compound And Organic Light-emitting Device Including The Same App 20160118599 - JEONG; Eunjae ; et al.	2016-04-28
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20160099423 - Kim; Haejin ; et al.	2016-04-07
Compound And Organic Light-emitting Device Including The Same App 20160099421 - KIM; Jongwoo ; et al.	2016-04-07
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20160079546 - PARK; Junha ; et al.	2016-03-17
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20160072072 - KIM; Sooyon ; et al.	2016-03-10
Amine-based Compound And Organic Light-emitting Device Including The Same App 20160072080 - JANG; Hyungseok ; et al.	2016-03-10
Amine-based Compound And Organic Light-emitting Diode Including The Same App 20160028015 - Kim; Youngkook ; et al.	2016-01-28
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20160005984 - KIM; Jongwoo ; et al.	2016-01-07
Rivet Nut Unit And Mounting Method Thereof App 20150322992 - HWANG; Seokhwan ; et al.	2015-11-12
Condensed Cyclic Compound And Organic Light-emitting Device Including The Same App 20150243908 - LEE; Eunyoung ; et al.	2015-08-27
Method for the production of mushroom mycelia using starch pulp liquid medium App 20080016758 - Hwang; Seokhwan ; et al.	2008-01-24
Optimized fermentation process of mycelia on the solid medium of starch-processing waste App 20050260738 - Hwang, Seokhwan ; et al.	2005-11-24
Biotreatment of cheese-processing wastewater by cultivating mushroom mycelia App 20040035047 - Hwang, Seokhwan ; et al.	2004-02-26