Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9030155 | Multi-mode charger device | Xianxin Li, Hong-Leong Hong, Adbullah Raouf, Anna Tam, Tat C. Choi | 2015-05-12 |
| 8237414 | Multi-mode charger device | Xianxin Li, Hong-Leong Hong, Adbullah Raouf, Anna Tam, Tat C. Choi | 2012-08-07 |
| 7823326 | Unattended plant watering system | — | 2010-11-02 |
| 7810278 | Unattended plant watering system | — | 2010-10-12 |
| 7644537 | Unattended plant watering system | — | 2010-01-12 |
| 7641754 | Reinforcer reloader system for hole puncher | — | 2010-01-05 |
| 7631679 | Combination hole puncher with cartridge of reinforcers | — | 2009-12-15 |
| 7543343 | Sleeping bag | — | 2009-06-09 |
| 7314478 | High efficiency external counterpulsation apparatus and method for controlling same | — | 2008-01-01 |
| 7048702 | External counterpulsation and method for minimizing end diastolic pressure | — | 2006-05-23 |
| 6962599 | High efficiency external counterpulsation apparatus and method for controlling same | — | 2005-11-08 |
| D498301 | External counterpulsation apparatus | — | 2004-11-09 |
| 6789593 | Hole puncher and reinforcer | Isao Aono | 2004-09-14 |
| 6589267 | High efficiency external counterpulsation apparatus and method for controlling same | — | 2003-07-08 |
| D473309 | External counterpulsation apparatus | — | 2003-04-15 |
| D467000 | External counterpulsation apparatus | — | 2002-12-10 |