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 101–116 of 116 patents

Patent #TitleCo-InventorsDate
7262810 Television-watchable refrigerator system and method for operating the same Young Hoon Roh, Jung Ho Kim, Jin Cheol Cho, Sang Hyuk Kang, Sang Mahn Kim +1 more 2007-08-28
7213423 Washing machine Hee Tae Lim, Gwan-Ryong Park, Kyeong Hwan Kim 2007-05-08
7178349 System and method for switching communication mode of a detachable pad refrigerator Young Hoon Roh, Jung Ho Kim, Jin Cheol Cho, Sang Hyuk Kang, Sang Mahn Kim +2 more 2007-02-20
7136940 Internet refrigerator with web pad and method for operating the same Young Hoon Roh, Jung Ho Kim, Jin Cheol Cho, Sang Hyuk Kang, Sang Mahn Kim +1 more 2006-11-14
7089769 Direct drive washing machine Hee Tae Lim, Dong Won Kim 2006-08-15
7028512 Washing machine 2006-04-18
7019977 Method of attaching non-adhesive thermal interface materials Seri Lee, Seung-Mook You 2006-03-28
6918271 Inner tub for washing machine Hee Tae Lim, Seung Chul Park, Gwan-Ryong Park 2005-07-19
6829904 Internet refrigerator having a heat sink plate Young Hoon Roh, Jung Ho Kim, Jin Cheol Cho, Sang Hyuk Kang, Sang Mahn Kim +1 more 2004-12-14
6567381 Method and apparatus for automatic call test in a CDMA system Young-Ki Jeon, Young Kon Kim, Dae Gun Choi, Woon Hee Nah 2003-05-20
6477868 Washing machine with balancer 2002-11-12
6474112 Device for attenuating vibration of drum type washing machine and method for controlling washing Dae Han, Kyung Seop Hong, Si Moon Jeon 2002-11-05
6397643 Suspension apparatus of washing machine Jin Sang Hwang 2002-06-04
5899433 Washing water supply control apparatus for dish washing machine Joon Woo Kim, Young Hwan Park, Hae Y. Chung, Si Moon Jeon, Dae Han 1999-05-04
5609172 Washing water filtering apparatus for dish washing machine Joon Woo Kim 1997-03-11
5577665 Spray arm of automatic tableware washer 1996-11-26