Issued Patents 2011
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8011769 | Seal part for ink cartridge of inkjet printer | Dongfei Li | 2011-09-06 |
| 7996035 | Matching circuit for adaptive impedance matching in radio | Hien Nguyen, Vijay Parpia | 2011-08-09 |
| 7953415 | Method and system for wireless number portability | — | 2011-05-31 |
| 7949603 | Secure online transaction system and method | Guangqi Cao, Xiang Yuan | 2011-05-24 |
| 7891770 | Separate light-emitting ink cartridge | Jun-Zhong Wu | 2011-02-22 |