Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7783261 | Method for wired connection measuring the standby time of a CDMA mobile terminal | Hongli Peng, Jianjiang Chen | 2010-08-24 |
| 6735442 | Method for detecting and controlling a standby mobile phone | Wensheng Qiu | 2004-05-11 |