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

Sung Jhee — 30 Patents

LG: 30 patents #1,254 of 26,165Top 5%
Seoul, KR: #1,735 of 39,741 inventorsTop 5%
Overall (All Time): #120,406 of 4,157,543Top 3%
30 Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
7757512 Refrigerator having variable delay controller for ice dispenser and method thereof Kyong Bae Park, Dong Hoon Lee 2010-07-20
7571760 Condenser of refrigerator Jang Seok Lee, Kyeong Yun Kim, Nam Soo Cho, Kyong Bae Park 2009-08-11
7155926 Refrigerator having cross flow fan Su Nam Chae, Moo-youl Kim, Joon Hwan Oh, Tae Hee Lee, Kyeong Yun Kim +2 more 2007-01-02
7059394 Heat exchanger Nam Soo Cho, Jang Seok Lee 2006-06-13
7030344 Defroster for heat exchanger and fabrication method thereof Nam Soo Cho, Jang Seok Lee 2006-04-18