Issued Patents All Time
Showing 25 most recent of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D901081 | Foot grinder | — | 2020-11-03 |
| 10473322 | Multifunction flashlight | — | 2019-11-12 |
| 10363885 | Automobile rearview mirror with driving video recording function | — | 2019-07-30 |
| D834476 | Rear view mirror equipped with a driving recorder | — | 2018-11-27 |
| 10125970 | Multifunction flashlight | — | 2018-11-13 |
| D832481 | Flashlight | — | 2018-10-30 |
| 9958150 | Multifunction flashlight | — | 2018-05-01 |
| D776345 | Dryer brush | — | 2017-01-10 |
| 9122136 | Toy image projector | — | 2015-09-01 |
| 8909225 | Multicarrier wireless service selection | Patricia R. Chang, Lalit R. Kotecha, Benjamin J. Parker, David Chiang, James A. Wales | 2014-12-09 |
| D719223 | Thigh exercise machine | Xiao YAO | 2014-12-09 |
| D716676 | Tape measure | — | 2014-11-04 |
| 8861360 | Device and method for network troubleshooting | Patricia R. Chang, Steven R. Rados, Maria G. Lam, Lalit R. Kotecha, Arda Aksu | 2014-10-14 |
| 8856328 | Fail-open network techniques | Patricia R. Chang | 2014-10-07 |
| 8684893 | Dumbbell with adjustable weight | — | 2014-04-01 |
| D641175 | Electronic photo frame having four screens | — | 2011-07-12 |
| 7951052 | Exercise wheel | — | 2011-05-31 |
| D638324 | Watch carrier | — | 2011-05-24 |
| D626699 | Bird house | — | 2010-11-02 |
| D624776 | Pillow | — | 2010-10-05 |
| D624542 | Display | — | 2010-09-28 |
| D578907 | Global positioning system navigator | — | 2008-10-21 |
| 7277416 | Network based IP address assignment for static IP subscriber | Patricia R. Chang, Clarence Drumheller, Ce Xu, William C. King, Peter Hu +1 more | 2007-10-02 |
| 7272379 | Session-based accounting | Russel Brankley, Daniel T. Belenets, Ce Xu, William C. King, Peter Hu +2 more | 2007-09-18 |
| 6817664 | Automobile seat cover | Jan Hao Tang | 2004-11-16 |