Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11259381 | LED driver and LED lighting system for use with a high frequency electronic ballast | Haimin Tao, Derek Zheng | 2022-02-22 |
| 11141868 | Reconfigurable structural member and system | Mark H. Yim | 2021-10-12 |
| 7659252 | Transdermal delivery peptides and method of use thereof | Long Wen, Yongping Chen, Yuanyuan Shen, Xin Guo, Weiping Wang | 2010-02-09 |
| 5854945 | Bar code scanner with keyboard simulation | Herbert V. Criscito, Xin Zheng | 1998-12-29 |
| 5408080 | Electronically triggered bar code scanner | Victor Zazzu, Wenyu Han, Xin Zheng, Mandel Glincman | 1995-04-18 |