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

Li-Cheng Tai

AEAdvanced Semiconductor Engineering: 5 patents #215 of 1,073Top 25%
UTUtstarcom: 1 patents #58 of 185Top 35%
INIntel: 1 patents #18,218 of 30,777Top 60%
San Diego, CA: #5,729 of 23,606 inventorsTop 25%
California: #82,707 of 386,348 inventorsTop 25%
Overall (All Time): #749,318 of 4,157,543Top 20%
7 Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7816252 Method for forming bumps on under bump metallurgy Jui-I Yu 2010-10-19
7727818 Substrate process for an embedded component Chueh-An Hsieh 2010-06-01
7651937 Bumping process and structure thereof Chueh-An Hsieh, Shyh-Ing Wu, Shih-Kuang Chen 2010-01-26
7541273 Method for forming bumps Chueh-An Hsieh 2009-06-02
7518241 Wafer structure with a multi-layer barrier in an UBM layer network device with power supply Jui-I Yu, Jiunn Chen, Chueh-An Hsieh, Shyh-Ing Wu, Shih-Kuang Chen +2 more 2009-04-14
7472197 Method and apparatus for automatic switching of multicast/unicast live TV streaming in a TV-over-IP environment Qiang Li, Naxin Wang 2008-12-30
6577333 Automatic multi-camera video composition Boon-Lock Yeo, Minerva M. Yeung 2003-06-10