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

NamJu Cho

SCStats Chippac: 53 patents #23 of 425Top 6%
Samsung: 13 patents #10,425 of 75,807Top 15%
JCJcet Semiconductor (Shaoxing) Co.: 1 patents #18 of 38Top 50%
Overall (All Time): #31,731 of 4,157,543Top 1%
67 Patents All Time

Issued Patents All Time

Showing 51–67 of 67 patents

Patent #TitleCo-InventorsDate
8389329 Integrated circuit packaging system with package stacking and method of manufacture thereof HeeJo Chi, HanGil Shin 2013-03-05
8384227 Semiconductor device and method of forming interposer frame electrically connected to embedded semiconductor die HeeJo Chi, HanGil Shin 2013-02-26
8349658 Semiconductor device and method of forming conductive posts and heat sink over semiconductor die using leadframe HeeJo Chi, HanGil Shin 2013-01-08
8350368 Semiconductor device and method of forming shielding layer after encapsulation and grounded through interconnect structure HeeJo Chi, HanGil Shin 2013-01-08
8318539 Method of manufacture of integrated circuit packaging system with multi-tier conductive interconnects HeeJo Chi, HanGil Shin 2012-11-27
8318541 Semiconductor device and method of forming vertical interconnect in FO-WLCSP using leadframe disposed between semiconductor die HanGil Shin, HeeJo Chi 2012-11-27
8314486 Integrated circuit packaging system with shield and method of manufacture thereof HeeJo Chi, HyungSang Park 2012-11-20
8288209 Semiconductor device and method of using leadframe bodies to form openings through encapsulant for vertical interconnect of semiconductor die HeeJo Chi, HanGil Shin 2012-10-16
8264091 Integrated circuit packaging system with encapsulated via and method of manufacture thereof HeeJo Chi, HanGil Shin 2012-09-11
8202797 Integrated circuit system with recessed through silicon via pads and method of manufacture thereof HeeJo Chi, HanGil Shin 2012-06-19
8143097 Semiconductor device and method of forming open cavity in TSV interposer to contain semiconductor die in WLCSMP HeeJo Chi, HanGil Shin 2012-03-27
8138014 Method of forming thin profile WLCSP with vertical interconnect over package footprint HeeJo Chi, HanGil Shin 2012-03-20
8035235 Integrated circuit packaging system with package-on-package and method of manufacture thereof Ki Youn Jang, HeeJo Chi 2011-10-11
8022538 Base package system for integrated circuit package stacking and method of manufacture thereof WonJun Ko 2011-09-20
8018034 Semiconductor device and method of forming shielding layer after encapsulation and grounded through interconnect structure HeeJo Chi, HanGil Shin 2011-09-13
7928552 Integrated circuit packaging system with multi-tier conductive interconnects and method of manufacture thereof HeeJo Chi, HanGil Shin 2011-04-19
7863735 Integrated circuit packaging system with a tiered substrate package and method of manufacture thereof HeeJo Chi, HanGil Shin 2011-01-04