QL

Qiong Li

Philips: 2 patents #239 of 1,994Top 15%
AT AT&T: 1 patents #419 of 1,481Top 30%
CM Chartered Semiconductor Manufacturing: 1 patents #60 of 182Top 35%
📍 Longbeilingcun, TX: #2 of 5 inventorsTop 40%
Overall (2003): #13,519 of 273,478Top 5%
4
Patents 2003

Issued Patents 2003

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6577076 Adaptive control for half-bridge universal lamp drivers Demetri Giannopoulos, Ihor Wacyk 2003-06-10
6563718 Capacitively coupled power converter Nai-Chi Lee 2003-05-13
6528886 Intermetal dielectric layer for integrated circuits Huang Liu, John Sudijono, Juan Boon Tan, Edwin Goh, Alan Cuthbertson +3 more 2003-03-04
6510066 Switch mode power supply and method for transferring data across a power transformer Demetri Giannopoulos, Nai-Chi Lee 2003-01-21