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

Cheng-Lien Chiang

BSBridge Semiconductor: 39 patents #3 of 12Top 25%
ITITRI: 5 patents #1,457 of 9,619Top 20%
ATApack Technologies: 2 patents #1 of 9Top 15%
Overall (All Time): #53,030 of 4,157,543Top 2%
51 Patents All Time

Issued Patents All Time

Showing 26–50 of 51 patents

Patent #TitleCo-InventorsDate
6936495 Method of making an optoelectronic semiconductor package device 2005-08-30
6908794 Method of making a semiconductor package device that includes a conductive trace with recessed and non-recessed portions 2005-06-21
6891276 Semiconductor package device 2005-05-10
6846735 Compliant test probe with jagged contact surface Charles W. C. Lin 2005-01-25
6809414 Semiconductor chip assembly with bumped conductive trace Charles W. C. Lin 2004-10-26
6803651 Optoelectronic semiconductor package device 2004-10-12
6800506 Method of making a bumped terminal in a laminated structure for a semiconductor chip assembly Charles W. C. Lin 2004-10-05
6794741 Three-dimensional stacked semiconductor package with pillars in pillar cavities Charles W. C. Lin, David M. Sigmond 2004-09-21
6774659 Method of testing a semiconductor package device 2004-08-10
6744126 Multichip semiconductor package device 2004-06-01
6740576 Method of making a contact terminal with a plated metal peripheral sidewall portion for a semiconductor chip assembly Charles W. C. Lin 2004-05-25
6716670 Method of forming a three-dimensional stacked semiconductor package device 2004-04-06
6699780 Method of connecting a conductive trace to a semiconductor chip using plasma undercut etching Charles W. C. Lin 2004-03-02
6667229 Method of connecting a bumped compliant conductive trace and an insulative base to a semiconductor chip Charles W. C. Lin 2003-12-23
6608374 Semiconductor chip assembly with bumped conductive trace Charles W. C. Lin 2003-08-19
6576493 Method of connecting a conductive trace and an insulative base to a semiconductor chip using multiple etch steps Charles W. C. Lin 2003-06-10
6537851 Method of connecting a bumped compliant conductive trace to a semiconductor chip Charles W. C. Lin 2003-03-25
6492252 Method of connecting a bumped conductive trace to a semiconductor chip Charles W. C. Lin 2002-12-10
6486549 Semiconductor module with encapsulant base 2002-11-26
6307256 Semiconductor package with a stacked chip on a leadframe Shyi-Ching Liau 2001-10-23
6259266 Testing device and method for known good chip Shyi-Ching Liau 2001-07-10
5942907 Method and apparatus for testing dies 1999-08-24
5877552 Semiconductor package for improving the capability of spreading heat and electrical function 1999-03-02
5863805 Method of packaging semiconductor chips based on lead-on-chip (LOC) architecture 1999-01-26
5822848 Lead frame having a detachable and interchangeable die-attach paddle 1998-10-20