Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D997757 | Personal security device with sound and illumination | Alice Ting Ting Su | 2023-09-05 |
| D991816 | Personal security device | Alice Ting Ting Su | 2023-07-11 |
| 8085860 | Systems and methods for sampling frequency offset estimation | Man Wai Kwan, Man Lung Ng, Tao Li | 2011-12-27 |
| D536946 | Door handle set | Frank Su | 2007-02-20 |
| D536596 | Door handle set | Frank Su | 2007-02-13 |
| D535543 | Door handle set | Frank Su | 2007-01-23 |
| D531881 | Door handle set | Frank Su | 2006-11-14 |
| D531007 | Door handle set | Frank Su | 2006-10-31 |
| D530591 | Door handle set | Frank Su | 2006-10-24 |
| 6425674 | Back lighting plate | — | 2002-07-30 |
| 5365253 | Digitizer device with anti-noise and status display | Robert C. Cheng, Robin (Shen-yung) Chen, Chuen-Jing Horng | 1994-11-15 |
| 5245336 | Digitizer with overlapped loop pattern and peak phase recognizer | Jung-Yu Chen | 1993-09-14 |
| 5004443 | Electronic eyeball of doll | — | 1991-04-02 |
| 5000714 | Electronically controlled doll eyes | — | 1991-03-19 |
| 4726472 | Disposable ashtray | — | 1988-02-23 |