CHO; Nam Sung

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHO; Nam Sung.The latest application filed is for "nano structure for controlling optical properties of optical device and method for manufacturing the same".

Company Profile

8.34.46

CHO; Nam Sung - Daejeon KR
Cho; Nam-Sung - Goyang-si KR
Cho; Nam-Sung - Gyeonggi-Do N/A KR
Cho; Nam-Sung - Goyang KR
Cho, Nam Sung - San Diego CA
Cho, Nam-Sung - Goyang-city 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
Nano Structure For Controlling Optical Properties Of Optical Device And Method For Manufacturing The Same App 20220137436 - CHO; Doo-Hee ; et al.	2022-05-05
Biometric information measurement method and biometric information measurement system Grant 11,278,227 - Park , et al. March 22, 2	2022-03-22
Light Emitting Device And Manufacturing Method Thereof App 20210066631 - CHOI; Sukyung ; et al.	2021-03-04
Complex biometric sensor including color conversion layer Grant 10,878,214 - Joo , et al. December 29, 2	2020-12-29
Pixel Circuit For Radiating Stimulation Signal And Receiving Biosignal And Electronic Device Including The Same App 20200352460 - BYUN; CHUNWON ; et al.	2020-11-12
Organic electronic device and method of fabricating the same Grant 10,789,448 - Park , et al. September 29, 2	2020-09-29
Biometric Information Measurement Method And Biometric Information Measurement System App 20200107739 - PARK; YOUNG SAM ; et al.	2020-04-09
Optical device and methods for manufacturing the same Grant 10,509,145 - Park , et al. Dec	2019-12-17
Display device and manufacturing method thereof Grant 10,490,763 - Kwon , et al. Nov	2019-11-26
Complex Biometric Sensor Including Color Conversion Layer App 20190311177 - JOO; Chul Woong ; et al.	2019-10-10
Method of fabricating a flexible substrate and the flexible substrate fabricated thereby Grant 10,374,093 - Cho , et al.	2019-08-06
Optical Fingerprint Recognition Sensor App 20190213380 - JOO; Chul Woong ; et al.	2019-07-11
Electrochromic mirror Grant 10,281,792 - Kim , et al.	2019-05-07
Display Device And Manufacturing Method Thereof App 20190131559 - KWON; Byoung-Hwa ; et al.	2019-05-02
Organic Electronic Device And Method Of Fabricating The Same App 20190065815 - PARK; Young Sam ; et al.	2019-02-28
Method for manufacturing integrated substrate for organic light emitting diode, organic light emitting diode, and method for manufacturing organic light emitting diode Grant 10,147,900 - Cho , et al. De	2018-12-04
Method for manufacturing electronic element including transparent conductive structure Grant 10,134,992 - Moon , et al. November 20, 2	2018-11-20
Organic light emitting devices and methods of fabricating the same Grant 10,121,990 - Cho , et al. November 6, 2	2018-11-06
Electrochromic Mirror App 20180231856 - KIM; Joo Yeon ; et al.	2018-08-16
Stretchable substrate, electronic apparatus having the stretchable substrate, and method of manufacturing the electronic apparatus Grant 10,033,005 - Moon , et al. July 24, 2	2018-07-24
Method Of Fabricating A Flexible Substrate And The Flexible Substrate Fabricated Thereby App 20180166583 - CHO; Doo-Hee ; et al.	2018-06-14
Electrochromic device capable of preventing damage of electrode Grant 9,897,887 - Kim , et al. February 20, 2	2018-02-20
Method For Manufacturing Electronic Element Including Transparent Conductive Structure App 20180047905 - MOON; Jaehyun ; et al.	2018-02-15
Organic Light Emitting Devices And Methods Of Fabricating The Same App 20170317312 - CHO; Doo-Hee ; et al.	2017-11-02
Method of manufacturing organic light emitting diode with light-scattering layer Grant 9,799,856 - Shin , et al. October 24, 2	2017-10-24
Organic light emitting diode and method of fabricating the same Grant 9,799,852 - Shin , et al. October 24, 2	2017-10-24
Stretchable Substrate, Electronic Apparatus Having The Stretchable Substrate, And Method Of Manufacturing The Electronic Apparatus App 20170250356 - MOON; Jaehyun ; et al.	2017-08-31
Electrochromic Device Capable Of Preventing Damage Of Electrode App 20170219902 - KIM; Joo Yeon ; et al.	2017-08-03
Method For Manufacturing Integrated Substrate For Organic Light Emitting Diode, Organic Light Emitting Diode, And Method For Manufacturing Organic Light Emitting Diode App 20170207410 - CHO; Doo-Hee ; et al.	2017-07-20
Apparatus For Manufacturing Flexible Substrate App 20170203557 - CHO; Doo-Hee ; et al.	2017-07-20
Method of fabricating light functional substrate and organic light emitting diode having the same Grant 9,678,250 - Moon , et al. June 13, 2	2017-06-13
Optical Device And Methods For Manufacturing The Same App 20170108621 - PARK; YOUNG SAM ; et al.	2017-04-20
Method Of Manufacturing Organic Light Emitting Diode With Light-scattering Layer App 20170110693 - SHIN; Jin Wook ; et al.	2017-04-20
Method of forming a film having a surface structure of random wrinkles Grant 9,605,347 - Moon , et al. March 28, 2	2017-03-28
Organic light emitting diode with light-scattering layer with nano structure and air gaps Grant 9,577,223 - Shin , et al. February 21, 2	2017-02-21
Methods of manufacturing organic light-emitting device Grant 9,530,963 - Lim , et al. December 27, 2	2016-12-27
Chemical Compound Being Used For Forming A Random Wrinkle Structure, Composition Containing The Compound, Film Having The Structure, Method Of Forming The Film, And Oled Comprising The Film App 20160168712 - MOON; Jaehyun ; et al.	2016-06-16
Organic Light Emitting Diode And Method Of Fabricating The Same App 20160164038 - SHIN; Jin Wook ; et al.	2016-06-09
Organic Light-emitting Diode And Method Of Fabricating The Same App 20160155994 - CHO; Doo-Hee ; et al.	2016-06-02
Methods of forming an organic scattering layer, an organic light emitting diode with the scattering layer, and a method of fabricating the organic light emitting Grant 9,349,992 - Cho , et al. May 24, 2	2016-05-24
Red phosphorescent composition and organic electroluminescent device using the same Grant 9,324,958 - Kim , et al. April 26, 2	2016-04-26
Blue fluorescent composition and organic electroluminescent device using the same Grant 9,284,486 - Lee , et al. March 15, 2	2016-03-15
Methods Of Forming An Organic Scattering Layer, An Organic Light Emitting Diode With The Scattering Layer, And A Method Of Fabricating The Organic Light Emitting Diode App 20160013448 - CHO; Nam Sung ; et al.	2016-01-14
Organic Light Emitting Diode And Method Of Manufacturing The Same App 20150340659 - SHIN; Jin Wook ; et al.	2015-11-26
Organic light emitting device Grant 9,147,856 - Cho , et al. September 29, 2	2015-09-29
Host material and organic light emitting display device using the same Grant 9,123,900 - Bin , et al. September 1, 2	2015-09-01
Methods Of Manufacturing Organic Light-emitting Device App 20150214485 - LIM; Jong Tae ; et al.	2015-07-30
Organic Light-emitting Diode And Manufacturing Method Thereof App 20150200382 - MOON; Jaehyun ; et al.	2015-07-16
Red Phosphorescent Composition And Organic Electroluminescent Device Using The Same App 20150155503 - Kim; Do-Han ; et al.	2015-06-04
Organic light emitting device Grant 9,040,963 - Lee , et al. May 26, 2	2015-05-26
Method Of Fabricating Light Functional Substrate And Organic Light Emitting Diode Having The Same App 20150086761 - MOON; Jaehyun ; et al.	2015-03-26
Red phosphorescent composition and organic electroluminescent device using the same Grant 8,986,853 - Kim , et al. March 24, 2	2015-03-24
Organic Light-emitting Diode And Method Of Fabricating The Same App 20150041771 - CHO; Doo-Hee ; et al.	2015-02-12
Organic light emitting material and organic light emitting device using the same Grant 8,940,409 - Bin , et al. January 27, 2	2015-01-27
Dual-mode pixel including emissive and reflective devices and dual-mode display with the same Grant 8,901,548 - Ahn , et al. December 2, 2	2014-12-02
Phosphorescent Host Material And Organic Light-emitting Device Including The Same App 20140332777 - CHO; Nam Sung ; et al.	2014-11-13
Hybrid light emitting device having a capping layer Grant 8,860,050 - Han , et al. October 14, 2	2014-10-14
Blue fluorescent composition and organic electroluminescent device using the same Grant 8,835,020 - Lee , et al. September 16, 2	2014-09-16
Method of fabricating organic light emitting device Grant 8,828,760 - Lee , et al. September 9, 2	2014-09-09
Dual-mode Pixel Including Emissive And Reflective Devices And Dual-mode Display With The Same App 20140158997 - Ahn; Joon Tae ; et al.	2014-06-12
Methods Of Forming An Organic Scattering Layer, An Organic Light Emitting Diode With The Scattering Layer, And A Method Of Fabricating The Organic Light Emitting Diode App 20140145160 - Cho; Nam Sung ; et al.	2014-05-29
Hybrid Light Emitting Device App 20140077170 - HAN; Jun-Han ; et al.	2014-03-20
Organic Light Emitting Devices And Methods Of Fabricating The Same App 20140027727 - LEE; Bong Joon ; et al.	2014-01-30
Chemical Compound Being Used For Forming A Random Wrinkle Structure, Composition Containing The Compound, Film Having The Structure, Method Of Forming The Film, And Oled Comprising The Film App 20140029267 - MOON; Jaehyun ; et al.	2014-01-30
Method Of Fabricating Organic Light Emitting Device App 20140030830 - Lee; Bong Joon ; et al.	2014-01-30
Organic Light Emitting Device App 20130181194 - Lee; Jeong Ik ; et al.	2013-07-18
Organic Light Emitting Device App 20130181195 - CHO; Doo-Hee ; et al.	2013-07-18
Organic Electroluminescent Devices App 20130181197 - LEE; Jeong Ik ; et al.	2013-07-18
Host Material And Organic Light Emitting Display Device Using The Same App 20130140539 - BIN; Jong Kwan ; et al.	2013-06-06
Blue Phosphorescent Compound And Organic Electroluminescent Device Using The Same App 20120305894 - Kim; Do-Han ; et al.	2012-12-06
Blue fluorescent compound and organic electroluminescent device using the same App 20110006669 - Lee; Seung-Jae ; et al.	2011-01-13
Organic light emitting material and organic light emitting device using the same App 20100164374 - Bin; Jong-Kwan ; et al.	2010-07-01
Blue fluorescent compound and organic electroluminescent device using the same App 20100141124 - Lee; Seung-Jae ; et al.	2010-06-10
Red Phoshorescent Compound And Organic Electroluminescent Device Using The Same App 20100133524 - Kim; Do Han ; et al.	2010-06-03
Speech-to-text messaging system and method App 20050266829 - Tran, Luc Phu ; et al.	2005-12-01
Light-emitting fluorene-based copolymers, EL devices comprising the same and method of synthesis thereof App 20040166366 - Cho, Nam-Sung ; et al.	2004-08-26

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