QL

Qiong Li

Philips: 9 patents #456 of 7,731Top 6%
TI Texas Instruments: 9 patents #1,613 of 12,488Top 15%
CM Chartered Semiconductor Manufacturing: 3 patents #194 of 840Top 25%
AT AT&T: 2 patents #7,280 of 18,772Top 40%
ST South China University Of Technology: 1 patents #245 of 947Top 30%
📍 Longbeilingcun, TX: #10 of 40 inventorsTop 25%
Overall (All Time): #133,958 of 4,157,543Top 4%
28
Patents All Time

Issued Patents All Time

Showing 26–28 of 28 patents

Patent #TitleCo-InventorsDate
6421256 Method for reducing mains harmonics and switching losses in discontinuous-mode, switching power converters Demetri Giannopoulos 2002-07-16
6388398 Mixed mode control for ballast circuit Ihor Wacyk 2002-05-14
6284644 IMD scheme by post-plasma treatment of FSG and TEOS oxide capping layer Arthur Khoon Siah Aug, Feng Chen 2001-09-04