KOO; Won-Hoe

Patent Applications and Registrations

Patent applications and USPTO patent grants for KOO; Won-Hoe.The latest application filed is for "organic light emitting diode and organic light emitting device including the same".

Company Profile

30.47.63

KOO; Won-Hoe - Goyang-si KR
Koo; Won-Hoe - Paju-si KR
Koo; Won Hoe - Seoul KR
Koo; Won Hoe - Suwon-si KR
Koo; Won Hoe - Meguro-ku N/A JP
Koo; Won Hoe - Tokyo JP

*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
Organic Light Emitting Diode And Organic Light Emitting Device Including The Same App 20220181588 - JANG; Ji-Hyang ; et al.	2022-06-09
Organic light emitting diode display device Grant 11,289,682 - Park , et al. March 29, 2	2022-03-29
Organic light emitting diode including convex curve or concave curve and organic light emitting device including the same Grant 11,289,683 - Jang , et al. March 29, 2	2022-03-29
Organic light emitting diode display device Grant 11,164,927 - Sim , et al. November 2, 2	2021-11-02
Electroluminescent display device Grant 11,152,598 - Choi , et al. October 19, 2	2021-10-19
Organic Light Emitting Diode Display Device App 20210217818 - JANG; Ji-Hyang ; et al.	2021-07-15
Organic light emitting diode display device Grant 10,971,558 - Jang , et al. April 6, 2	2021-04-06
Organic light emitting diode display Grant 10,957,877 - Jang , et al. March 23, 2	2021-03-23
Organic light emitting diode display device for improving light extraction efficiency of pixels Grant 10,903,455 - Kim , et al. January 26, 2	2021-01-26
Light emitting display device Grant 10,886,432 - Kim , et al. January 5, 2	2021-01-05
Electroluminescent device Grant 10,886,350 - Jang , et al. January 5, 2	2021-01-05
Organic Light Emitting Diode Display Device App 20200335728 - LIM; Hyun-Soo ; et al.	2020-10-22
Electroluminescent Display Device App 20200321557 - CHOI; Yong-Hoon ; et al.	2020-10-08
Organic Light Emitting Diode And Organic Light Emitting Device Including The Same App 20200303685 - JANG; Ji-Hyang ; et al.	2020-09-24
Organic light emitting diode display device Grant 10,734,611 - Lim , et al.	2020-08-04
Electroluminescent display device Grant 10,727,447 - Choi , et al.	2020-07-28
Electroluminescent display device Grant 10,720,597 - Choi , et al.	2020-07-21
Organic Light Emitting Diode Display Device App 20200227686 - PARK; Han-Sun ; et al.	2020-07-16
Organic electroluminescence display device including convex curve or concave curve and method of fabricating the same Grant 10,714,709 - Jang , et al.	2020-07-14
Electroluminescent display device Grant 10,693,108 - Kim , et al.	2020-06-23
White light emitting diode module and lighting apparatus Grant 10,685,939 - You , et al.	2020-06-16
Electroluminescent display device having a plurality of low-refractive members Grant 10,658,623 - Choi , et al.	2020-05-19
Organic light emitting diode display device Grant 10,651,426 - Park , et al.	2020-05-12
Light Emitting Display Device App 20200083482 - KIM; Soo-Kang ; et al.	2020-03-12
Organic Light Emitting Diode Display Device App 20200058721 - Sim; Dong-Min ; et al.	2020-02-20
Organic Light Emitting Diode Display Device App 20200058708 - JANG; Ji-Hyang ; et al.	2020-02-20
LED lighting device Grant 10,527,271 - Koo , et al. J	2020-01-07
Light emitting display device Grant 10,522,789 - Kim , et al. Dec	2019-12-31
Organic light-emitting display device Grant 10,522,600 - Kim , et al. Dec	2019-12-31
Organic light emitting display device Grant 10,516,002 - Jo , et al. Dec	2019-12-24
White Light Emitting Diode Module And Lighting Apparatus App 20190371768 - YOU; Jae Sung ; et al.	2019-12-05
Light Emitting Display Device App 20190363220 - KIM; Soo-Kang ; et al.	2019-11-28
Organic Light Emitting Diode And Organic Light Emitting Device Including The Same App 20190334126 - JANG; Ji-Hyang ; et al.	2019-10-31
Electroluminescent display device Grant 10,424,761 - Choi , et al. Sept	2019-09-24
Light emitting display device Grant 10,418,520 - Kim , et al. Sept	2019-09-17
Organic electroluminescence display device including convex curve or concave curve and method of fabricating the same Grant 10,381,601 - Jang , et al. A	2019-08-13
Organic light emitting device Grant 10,355,234 - Choi , et al. July 16, 2	2019-07-16
Organic Light Emitting Diode Display App 20190189966 - JANG; Ji-Hyang ; et al.	2019-06-20
Electroluminescent Display Device App 20190165320 - CHOI; Yong-Hoon ; et al.	2019-05-30
Electroluminescent Display Device App 20190131581 - CHOI; Yong-Hoon ; et al.	2019-05-02
Electroluminescent Display Device App 20190097177 - CHOI; Yong-Hoon ; et al.	2019-03-28
Electroluminescent Device App 20190096976 - JANG; Ji-Hyang ; et al.	2019-03-28
Electroluminescent Display Device App 20190067642 - KIM; Jin-Tae ; et al.	2019-02-28
Electroluminescent Display Device App 20190067624 - CHOI; Yong-Hoon ; et al.	2019-02-28
Organic Light Emitting Display Device App 20190067383 - JO; So-Young ; et al.	2019-02-28
Light Emitting Display Device App 20190006626 - KIM; Soo-Kang ; et al.	2019-01-03
Light Emitting Display Device App 20190006557 - KIM; Soo-Kang ; et al.	2019-01-03
Organic Light Emitting Device App 20180261794 - CHOI; YONG-HOON ; et al.	2018-09-13
Led Lighting Device App 20180231226 - KOO; Won Hoe ; et al.	2018-08-16
Organic Light Emitting Diode And Organic Light Emitting Device Including The Same App 20180175327 - Jang; Ji-Hyang ; et al.	2018-06-21
Organic Light Emitting Diode Display Device App 20180151842 - PARK; Han-Sun ; et al.	2018-05-31
Organic Light-emitting Display Device App 20180122874 - KIM; Young-Wook ; et al.	2018-05-03
Organic Light Emitting Diode Display Device App 20180090717 - LIM; Hyun-Soo ; et al.	2018-03-29
White light emitting module and LED lighting apparatus Grant 9,807,843 - Koo October 31, 2	2017-10-31
White Light Emitting Module and LED Lighting Apparatus App 20170181241 - KOO; Won Hoe	2017-06-22
Microlens for organic EL element, organic EL element using the same, and manufacturing methods thereof Grant 9,035,284 - Takezoe , et al. May 19, 2	2015-05-19
Light source for illumination apparatus and method of manufacturing the same Grant 9,028,086 - Woo , et al. May 12, 2	2015-05-12
Light Source Module And Lighting Apparatus Having The Same App 20140233242 - KOO; Won Hoe ; et al.	2014-08-21
Light emitting diode lighting module Grant 8,770,806 - Koo , et al. July 8, 2	2014-07-08
Optical lens, LED module having the optical lens, and lighting apparatus having the LED module Grant 8,632,225 - Koo , et al. January 21, 2	2014-01-21
Diffraction grating, organic EL element using the same, and manufacturing methods thereof Grant 8,541,778 - Seki , et al. September 24, 2	2013-09-24
Transparent Electroconductive Substrate For Solar Cell, Method For Manufacturing The Substrate, And Solar Cell Using The Substrate App 20130186462 - Takezoe; Hideo ; et al.	2013-07-25
Light Emitting Diode Lighting Module App 20130083525 - KOO; Won-Hoe ; et al.	2013-04-04
Led Engine For Illumination App 20120236532 - Koo; Won-hoe ; et al.	2012-09-20
Light Source For Illumination Apparatus And Method Of Manufacturing The Same App 20120140442 - WOO; Yun Seok ; et al.	2012-06-07
Diffraction Grating, Organic El Element Using The Same, And Manufacturing Methods Thereof App 20120132897 - Seki; Takashi ; et al.	2012-05-31
Optical Lens, Led Module Having The Optical Lens, And Lighting Apparatus Having The Led Module App 20120051066 - KOO; Won Hoe ; et al.	2012-03-01
Microlens For Organic El Element, Organic El Element Using The Same, And Manufacturing Methods Thereof App 20110278548 - TAKEZOE; Hideo ; et al.	2011-11-17
Organic light-emitting diode display device and method of manufacturing the same Grant 8,021,205 - Lee , et al. September 20, 2	2011-09-20
Display device and manufacturing method thereof for minimizing inflow of oxygen and moisture from the outside Grant 7,999,467 - Kim , et al. August 16, 2	2011-08-16
Display device with minimized infiltration of oxygen and moisture and manufacturing method thereof Grant 7,986,096 - Koo , et al. July 26, 2	2011-07-26
Light emitting diode module Grant 7,935,971 - Lee , et al. May 3, 2	2011-05-03
Organic electroluminescent display and method of manufacture Grant 7,915,805 - Koo , et al. March 29, 2	2011-03-29
Organic electro-luminescent display device Grant 7,812,527 - Kim , et al. October 12, 2	2010-10-12
Manufacturing Method For Display Device, Manufacturing Apparatus For The Same And Display Device Made By The Same App 20100225223 - KIM; Hoon ; et al.	2010-09-09
Manufacturing method for display device, manufacturing apparatus for the same and display device made by the same Grant 7,744,719 - Kim , et al. June 29, 2	2010-06-29
Display device and manufacturing method thereof Grant 7,671,959 - Koo , et al. March 2, 2	2010-03-02
Light Emitting Diode Module App 20100044742 - LEE; Min Sang ; et al.	2010-02-25
Organic Light Emitting Display And Method Of Manufacturing The Same App 20090261341 - Choi; Jung-Mi ; et al.	2009-10-22
Method For Controlling Thin-film Forming Velocity, Method For Manufacturing Thin-film Using The Same And System For Manufacturing A Thin-film Using The Same App 20090258134 - LEE; Joo-Hyeon ; et al.	2009-10-15
Organic Light-emitting Diode Display Device And Method Of Manufacturing The Same App 20090206739 - LEE; Joo-Hyeon ; et al.	2009-08-20
Organic Light-emitting Diode Display Device And Method Of Manufacturing The Same App 20090206738 - KOO; Won-Hoe ; et al.	2009-08-20
Organic Light Emitting Display Device Having Protecting Layers And Method Of Manufacturing The Same App 20090179550 - KOO; Won-Hoe ; et al.	2009-07-16
Organic Light Emitting Device App 20090128015 - KIM; Hoon ; et al.	2009-05-21
Header-replaceable hybrid waveguide sensor Grant 7,512,293 - Jung , et al. March 31, 2	2009-03-31
Flat Panel Display And Fabricating Method Thereof App 20090058292 - KOO; Won-Hoe ; et al.	2009-03-05
Optical waveguide Grant 7,496,264 - Lee , et al. February 24, 2	2009-02-24
Display device and manufacturing method thereof App 20090039780 - Kim; Hoon ; et al.	2009-02-12
Organic Electro-luminescent Display Device App 20090001895 - KIM; Hoon ; et al.	2009-01-01
Display Apparatuses With Joining Layers And Buffer Layers, And Method Of Fabricating The Same App 20090002625 - Koo; Won-Hoe ; et al.	2009-01-01
Hybrid waveguide sensor Grant 7,433,553 - Koo , et al. October 7, 2	2008-10-07
Organic Light Emitting Display Device Having Desicant Layer And Method Of Manufacturing The Same App 20080238303 - LEE; Dong- Won ; et al.	2008-10-02
Optical waveguide for transmitting surface plasmon-polariton wave Grant 7,394,962 - Lee , et al. July 1, 2	2008-07-01
Organic Light Emitting Display Device And Method For Fabricating The Same App 20080143247 - KIM; Hoon ; et al.	2008-06-19
Organic Electroluminescent Display And Method Of Manufacture App 20080106192 - KOO; Won-hoe ; et al.	2008-05-08
Header-replaceable hybrid waveguide sensor App 20080056641 - Jung; Soo Jin ; et al.	2008-03-06
Optical waveguide App 20080056660 - LEE; Gwan-Su ; et al.	2008-03-06
Hybrid waveguide sensor App 20080056640 - Koo; Won Hoe ; et al.	2008-03-06
Organic light emitting diode display and method for manufacturing thereof App 20080012477 - Koo; Won-Hoe ; et al.	2008-01-17
Manufacturing Method For Display Device, Manufacturing Apparatus For The Same And Display Device Made By The Same App 20070298169 - KIM; Hoon ; et al.	2007-12-27
Display Device And Manufacturing Method Thereof App 20070291215 - KOO; Won-Hoe ; et al.	2007-12-20
Display Device And Manufacturing Method Thereof App 20070279571 - KOO; Won-Hoe ; et al.	2007-12-06
Optical Waveguide For Transmitting Surface Plasmon-polariton Wave App 20070196065 - Lee; Gwansu ; et al.	2007-08-23
Flat panel display and fabricating method thereof App 20070096631 - Sung; Un-cheol ; et al.	2007-05-03