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

Dae Sung Lee

LG: 21 patents #2,022 of 26,165Top 8%
Samsung: 11 patents #12,136 of 75,807Top 20%
KIKorea Electronics Technology Institute: 7 patents #61 of 614Top 10%
PCPosco Co.: 5 patents #139 of 1,176Top 15%
HCHyundai Mobis Co.: 3 patents #332 of 1,496Top 25%
BMBiogen Ma: 2 patents #138 of 400Top 35%
SCSscp Co.: 1 patents #7 of 15Top 50%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
PCPohang Iron & Steel Co.: 1 patents #55 of 233Top 25%
KIKorea Aerospace Research Institute: 1 patents #110 of 300Top 40%
LCLs Cable: 1 patents #32 of 119Top 30%
LSLs Cable & System: 1 patents #98 of 180Top 55%
Apple: 1 patents #12,251 of 18,612Top 70%
Yongin-si, KR: #216 of 9,683 inventorsTop 3%
Overall (All Time): #35,080 of 4,157,543Top 1%
63 Patents All Time

Issued Patents All Time

Showing 51–63 of 63 patents

Patent #TitleCo-InventorsDate
7029257 Apparatus and method for molding simultaneously a plurality of semiconductor devices Sung-Soo Lee, Kyung Soo Park 2006-04-18
6985830 Method of measuring the probability of failure caused only by defects, method of measuring defect limited yield, and system using the same Jae-cheol Lee, Gook-tae Son, Jung Hee Kim 2006-01-10
6767129 Microwave power sensor and method for manufacturing the same Kyung-Il Lee, Hak In HWANG 2004-07-27
6651506 Differential capacitive pressure sensor and fabricating method therefor Hyo Derk Park, Kyoung II LEE, Yoo Jin Lee, Yeon Shik Choi 2003-11-25
6629351 Apparatus and method for separating cull in a package assembly process Byoung-Cheol Jeon 2003-10-07
6408222 Apparatus and a method for controlling thickness of a strip in a twin roll strip casting device Yoon-Ha Kim, Hi Jung Lee 2002-06-18
6304229 Electromagnetic wave detecting device incorporating therein a thermocouple Se Hong Chang, Kyoung Il Lee, Sang Mo Shin 2001-10-16
6236897 Calculation and precision processing of cardiocle and expanded cardioid casing curved surfaces for eccentric rotor vane pumps Yong Hee Park 2001-05-22
6106259 Transfer molding apparatus with a cull-block having protrusion Do-Woo Lee, Hyun Woo Park 2000-08-22
5904836 High-vacuum oil refinery system and process Ho Keun Shin 1999-05-18
5548906 Vaporizing and concentration drying apparatus and method Ho Keun Shin 1996-08-27
5241815 Heat-recovering-thrust-turbine having rotational flow path Ho Keun Shin 1993-09-07
5224431 Burner device utilizing combustible wastes as fuel Ho Keun Shin 1993-07-06