Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815403 | LED driver chip for car reading light and state control method thereof | Dongshi Zhao | 2017-11-14 |
| 8847514 | Programmable lighting with multi-day variations of wavelength and intensity, optimized by crowdsourcing using an online social community network | Gang Zhao | 2014-09-30 |
| 7243168 | Low power CD-ROM player with CD-ROM subsystem for portable computer capable of isolating digital computer bus from CD-ROM drive | Reginia Chan, Sterling Du, James Lam | 2007-07-10 |
| 6710587 | Low magnitude current sensor using unbalanced flux line detection | Zhe Wu | 2004-03-23 |
| 6711631 | Low power CD-ROM player with CD-ROM subsystem for portable computer capable of playing audio CDs without supply energy to CPU | Reginia Chan, Sterling Du, James Lam | 2004-03-23 |
| 6226237 | Low power CD-ROM player for portable computer | Reginia Chan, Sterling Du, James Lam | 2001-05-01 |