Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JC

Ji-Young Choung — 55 Patents

Applied Materials: 27 patents #426 of 7,310Top 6%
Samsung: 27 patents #4,599 of 75,807Top 7%
Overall (All Time): #45,394 of 4,157,543Top 2%
55 Patents All Time

Issued Patents All Time

Showing 26–50 of 55 patents

Patent #TitleCo-InventorsDate
11527732 OLED anode structures including amorphous transparent conducting oxides and OLED processing method comprising the same Chung-Chia Chen, Yu-Hsin Lin, Jungmin Lee, Takuji Kato, Dieter Haas +1 more 2022-12-13
11476313 Methods of fabricating OLED panel with inorganic pixel encapsulating barrier Dieter Haas, Yu-Hsin Lin, Jungmin Lee, Seong Ho YOO, Si Kyoung Kim 2022-10-18
11456345 Conductive oxide overhang structures for OLED devices Chung-Chia Chen, Yu-Hsin Lin, Jungmin Lee, Dieter Haas, Si Kyoung Kim 2022-09-27
11348983 Conductive oxide overhang structures for OLED devices Chung-Chia Chen, Yu-Hsin Lin, Jungmin Lee, Dieter Haas, Si Kyoung Kim 2022-05-31
10714559 Organic light emitting diode, method of manufacturing the same, and organic light emitting display including the same Joon-Gu Lee, Yeon Hwa Lee, Se Hoon Jeong, Man-Ho Kim, Jae Ik KIM +1 more 2020-07-14
9929380 Method of manufacturing light-emitting display device Duck Jung LEE, Young-Gil Kwon, Mu-Gyeom Kim 2018-03-27
9614193 Display device and method of manufacturing the same Won-Jong Kim, Joon-Gu Lee, Jin-Baek Choi, Yeon Hwa Lee, Young-Woo Song +1 more 2017-04-04
9601552 Organic light emitting display panel and method of manufacturing the same Duck Jung LEE, Jung Sun PARK, Hyun-Sung Bang 2017-03-21
9583709 Mask for forming organic layer pattern, forming method of organic layer pattern, and manufacturing method of organic light emitting diode display using the same Hyun-Sung Bang, Jae Sik KIM, Yeon Hwa Lee, Joon-Gu Lee, Jin-Baek Choi +2 more 2017-02-28
9560696 Thermal treatment device for display apparatus and thermal treatment method using the same Jae Sik KIM, Hyun-Sung Bang, Sung Soon IM, Kyu-Hwan Hwang 2017-01-31
9425426 Organic light emitting diode display having auxiliary electrode Jin-Baek Choi, Hyun-Sung Bang, Yeon Hwa Lee, Joon-Gu Lee, Young-Woo Song 2016-08-23
9280242 Display device integrated with touch screen panel Sang-Hwan Cho 2016-03-08
9231228 Anode containing metal oxide and organic light emitting device having the same Won-Jong Kim, Joon-Gu Lee, Jin-Baek Choi, Yeon Hwa Lee, Chang-Ho Lee +5 more 2016-01-05
9159946 Organic light emitting diode display having auxiliary electrode Jin-Baek Choi, Hyun-Sung Bang, Yeon Hwa Lee, Joon-Gu Lee, Young-Woo Song 2015-10-13
9130194 Donor substrate for transfer and manufacturing method of organic light emitting diode display Yeon Hwa Lee, Kwan-Hyun Cho, Joon-Gu Lee, Jin-Baek Choi, Hyun-Sung Bang +1 more 2015-09-08
9123670 Display device and method of manufacturing the same Won-Jong Kim, Joon-Gu Lee, Jin-Baek Choi, Yeon Hwa Lee, Young-Woo Song +1 more 2015-09-01
9099687 Donor substrate and method of forming transfer pattern using the same Joon-Gu Lee, Jin-Baek Choi, Hyunsung Bang, Yeon Hwa Lee, Won-Jong Kim +1 more 2015-08-04
9005997 Magneto resistive element, digitizer sensing panel including the same, display device including the same, and method of manufacturing the same Hyun-Sung Bang, Won-Jong Kim, Joon-Gu Lee, Jin-Baek Choi, Yeon Hwa Lee 2015-04-14
8946758 Organic light emitting display device and method of manufacturing organic light emitting display device Joon-Gu Lee, Won-Jong Kim, Jin-Baek Choi, Yeon Hwa Lee, Young-Woo Song +1 more 2015-02-03
8928217 Organic light emitting display device and manufacturing method thereof Hyun-Sung Bang, Yeon Hwa Lee, Joon-Gu Lee, Jin-Baek Choi, Won-Jong Kim +2 more 2015-01-06
8928636 Magnetic touch pen Hyung-Sung Bang, Won-Jong Kim, Joon-Gu Lee, Jin-Baek Choi, Yeon Hwa Lee +2 more 2015-01-06
8921129 Donor substrate and method of forming transfer pattern using the same Joon-Gu Lee, Won-Jong Kim, Jin-Baek Choi, Yeon Hwa Lee, Hyunsung Bang +1 more 2014-12-30
8829788 Organic light emitting display device and manufacturing method thereof Jin-Baek Choi, Joon-Gu Lee, Yeon Hwa Lee, Won-Jong Kim, Hyun-Sung Bang +1 more 2014-09-09
8815613 Method of manufacturing touch sensing panel Hyun-Sung Bang, Won-Jong Kim, Joon-Gu Lee, Jin-Baek Choi, Yeon Hwa Lee +2 more 2014-08-26
8803133 Organic light emitting diode device Yong-Tak Kim, Won-Jong Kim, Joon-Gu Lee, Jin-Baek Choi, Kyu-Hwan Hwang +2 more 2014-08-12