OK

Oh Sang Kwon

DE Daewoo Electronics: 8 patents #26 of 680Top 4%
Samsung: 6 patents #19,812 of 75,807Top 30%
LG: 4 patents #9,134 of 26,165Top 35%
LD Lightron Figer-Optic Devices: 1 patents #4 of 19Top 25%
UP University of Pennsylvania: 1 patents #1,260 of 2,719Top 50%
Overall (All Time): #188,974 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12260805 Display device Hyo-Sun Kim, Seong Gyu Choe, Chang Yeong Han, Min Kyung Kim, You Ra Kim +2 more 2025-03-25
11967267 Display device Hyo-Sun Kim, Seong Gyu Choe, Chang Yeong Han, Min Kyung Kim, You Ra Kim +2 more 2024-04-23
11771636 Composition for promoting hair growth comprising adiponectin-derived peptide Jin Ho Chung, Eun Ju Kim, Jin Yong Kim, Dong Hun Lee 2023-10-03
10591683 Passive optical network-based video overlay pluggable type optical network device Hyun-Won Cha, Keun-Jae Park, Jeong-Hwan Cho, Hyun-Jong Youm, Seong-Seok Seo +1 more 2020-03-17
10408800 Real-time automatic analysis device for organic contaminant in water In-Cheol Choi, Hyen Mi Chung, Ju Hyun Park, Yu-Jeong Huh, Kyung-Hee An 2019-09-10
8960935 Backlight unit and liquid crystal display device having the same Eun Seok Jang, Sung Keun Lee, Jae Ho Lee, Chang-Ho Lee, Yong Kon Lee +3 more 2015-02-24
8871711 Fibroblast growth factor-9 promotes hair follicle regeneration after wounding George Cotsarelis 2014-10-28
8550646 Backlight unit Sang Dae Lee, Moon Sik Kang 2013-10-08
8381073 System-on-a-chip storing chip data and/or security data and method of processing chip data and/or security data for a device Eui-jin Kwon 2013-02-19
7911147 Limited current circuit of digital inverter for LCD backlight Chang-Ho Lee, Yong Kon Lee 2011-03-22
7705929 Liquid crystal display Chang-Ho Lee, Yon Lee 2010-04-27
7305048 Burst mode receiver and method for stable reception of packet data on telephone line Sung Hyun Hwang, Hyun-cheol Park, Chang-hyun Yim, Jae-Woo Kim, Jung-Hoon Kim 2007-12-04
7194027 Channel equalizing and carrier recovery system for home phoneline networking alliance receiver and method thereof Jae-Woo Kim, Chang-hyun Yim, Hyun-cheol Park, Jung-Hoon Kim, Sung Hyun Hwang 2007-03-20
7016487 Digital echo cancellation device 2006-03-21
5598116 Apparatus for measuring a pulse duration 1997-01-28
5532747 Method for effectuating half-pixel motion compensation in decoding an image signal Sang Ho Yoon 1996-07-02
5497239 Digital video signal recording/reproducing apparatus having multiple recording and reproducing paths 1996-03-05
5457481 Memory system for use in a moving image decoding processor employing motion compensation technique Chang-Ho Sohn 1995-10-10
5442402 Modular memory for an image decoding system Chang-Ho Sohn 1995-08-15
5418658 Digital video signal recording/reproducing apparatus for longer playing time 1995-05-23
5408251 Memory system for storing two-dimensional digitized image signals 1995-04-18
5373323 Interlaced to non-interlaced scan converter with reduced buffer memory 1994-12-13