Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9441442 | Portable ram block changer | Tan Le, Son H. Nguyen, Scott Chao-Chueh Lee | 2016-09-13 |
| 8720476 | Portable ram block changer | Tan Lee, Son H. Nguyen, Scott Chao-Chueh Lee | 2014-05-13 |
| 7391165 | Discharge lamp lighting control device | Fred C. Lee, Jinghai Zhou, Yan Jiang, Masanao Okawa, Hiroyasu Eriguchi | 2008-06-24 |
| 6020743 | Method and apparatus for detecting failed batteries | Larry D. Reeves, Kan Chiu Seto | 2000-02-01 |