Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8179627 | Floating guard band for shingle magnetic recording | Dar-Der Chang, Byeung Jun Lee, Xin Sheng Guo | 2012-05-15 |
| D473150 | Cooking thermometer transmitter | Charles Wong Tak Chung, Michelle Cheng Kin Cheung, Keith E. Kibilosky, So Si Kin | 2003-04-15 |
| D472480 | Cooking thermometer receiver | Charles Wong Tak Chung, Michelle Cheng Kin Cheung, Keith E. Kibilosky, So Si Kin | 2003-04-01 |