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

Jae Won Chang

LG: 101 patents #272 of 26,165Top 2%
Samsung: 4 patents #25,854 of 75,807Top 35%
KIKorea Aerospace Research Institute: 2 patents #54 of 300Top 20%
KPKorea Electric Power: 1 patents #216 of 605Top 40%
KIKorea Electronics Technology Institute: 1 patents #338 of 614Top 60%
ADAgency For Defense Development: 1 patents #243 of 991Top 25%
KCKtfreetel Co.: 1 patents #44 of 121Top 40%
MCMk Electron Co.: 1 patents #21 of 59Top 40%
Intel: 1 patents #18,218 of 30,777Top 60%
KTKorea Institute Of Industrial Technology: 1 patents #279 of 668Top 45%
GCGoldstar Co.: 1 patents #307 of 863Top 40%
KAIST: 1 patents #5,996 of 11,619Top 55%
Seoul, KR: #222 of 39,741 inventorsTop 1%
Overall (All Time): #10,698 of 4,157,543Top 1%
116 Patents All Time

Issued Patents All Time

Showing 76–100 of 116 patents

Patent #TitleCo-InventorsDate
8000401 Signal generation using phase-shift based pre-coding Moon Il Lee, Bin Chul Ihm, Jin Young Chun, Jin Hyuk Jung 2011-08-16
7995664 Method and apparatus for transmitting pilot symbols in wireless communication system Bin Chul Ihm, Moon Il Lee, Jin Young Chun, Wook Bong Lee, Jin Hyuk Jung +1 more 2011-08-09
7937974 Drum door locking device for laundry apparatus Jin Woong Kim, Na Eun Kim 2011-05-10
7930910 Drum type washing machine 2011-04-26
7870762 Drum washing machine with steam injection lattice Young Hwan Park, Na Eun Kim 2011-01-18
7849716 Drum type washing machine Hee Tae Lim, Hyun Seok Seo, Min Kyu Jo 2010-12-14
7848120 Voltage-sourced HVDC system with modulation function Jung Seok Lee, Chan-Ki Kim, Noh Hong Kwak, Seok Lee, Hyoung Bae Moon 2010-12-07
7841220 Drum-type washing machine Hee Tae Lim, Hyun Seok Seo, Min Gyu Jo 2010-11-30
7835260 Method for receiving signals in multiple user system Jin Young Chun, Jin Hyuk Jung, Moon Il Lee, Bin Chul Ihm, Wook Bong Lee 2010-11-16
7827834 Bearing housing assembly of drum-type washing machine and drum-type washing machine with the same Hee Tae Lim 2010-11-09
7710023 Organic electroluminescent device and fabrication method thereof Soon Kwang Hong 2010-05-04
7617705 Washing machine Si Moon Jeon, Kyeong Hwan Kim, Hyun Seok Seo, Hee Tae Lim 2009-11-17
7614408 Apparatus for controlling washing flow of dishwasher Nung Seo Park, Dae Han, Si Moon Jeon, Sang Heon Yoon 2009-11-10
7607326 Drum type washing machine and bearing housing structure thereof Hee Tae Lim, Si Moon Jeon, Kyeong Hwan Kim, Hyun Seok Seo 2009-10-27
7600403 Top loaded washing machine having drum with horizontal axis of rotation 2009-10-13
7591155 Drum type washing machine 2009-09-22
7581018 Server system for performing communication over wireless network Young Hoon Roh, Jung Ho Kim, Jin Cheol Cho, Sang Hyuk Kang, Sang Mahn Kim +2 more 2009-08-25
7574879 Drum washing machine Hee Tae Lim 2009-08-18
7571625 Drum type washing machine 2009-08-11
7568366 Drum-type washing machine and bearing housing structure thereof Hee Tae Lim, Si Moon Jeon, Kyeong Hwan Kim, Hyun Seok Seo 2009-08-04
7562544 Drum washing machine 2009-07-21
7536882 Drum type washing machine Na Eun Kim, Jin Woong Kim, Young Hwan Park 2009-05-26
7533548 Drum type washing machine 2009-05-19
7490496 Drum washing machine with vertically openable and closable door Dong Won Kim 2009-02-17
7401282 Server system for performing communication over wireless network and communication method thereof Young Hoon Roh, Jung Ho Kim, Jin Cheol Cho, Sang Hyuk Kang, Sang Mahn Kim +2 more 2008-07-15