Cai; Hechun
Patent Applications and Registrations
Patent applications and USPTO patent grants for Cai; Hechun.The latest application filed is for "method and apparatus for controlling power during a dispatch group call".
- Cai; Hechun - Vernon Hills IL
| Patent | Date |
|---|---|
| Method and apparatus for multicasting in a wireless communication system Grant 7,245,933 - Pan , et al. July 17, 2 | 2007-07-17 |
| Method and apparatus for assigning a remote unit a channel within a communication system Grant 7,010,315 - Pan , et al. March 7, 2 | 2006-03-07 |
| Method and apparatus for controlling power during a dispatch group call Grant 6,748,231 - Pan , et al. June 8, 2 | 2004-06-08 |
| Method and apparatus for controlling power during a dispatch group call App 20030045317 - Pan, Shao Wei ; et al. | 2003-03-06 |
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