Chang; Richard T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chang; Richard T..The latest application filed is for "proximity-based wireless handshaking for connection establishment".
- Chang; Richard T. - Sunnyvale CA
- Chang; Richard T. - Santa Clara CA
- Chang; Richard T. - Saratoga CA
| Patent | Date |
|---|---|
| Proximity-based wireless handshaking for connection establishment Grant 8,774,041 - Akay , et al. July 8, 2 | 2014-07-08 |
| Proximity-based Wireless Handshaking For Connection Establishment App 20130229930 - Akay; Enis ; et al. | 2013-09-05 |
| Switching power supply operation with reduced harmonic interference Grant 8,514,595 - Husted , et al. August 20, 2 | 2013-08-20 |
| System and method for providing open loop transmit power control Grant 8,447,249 - Lu , et al. May 21, 2 | 2013-05-21 |
| Integrated transmitter/receiver switch with impedance matching network Grant 8,135,357 - Chang , et al. March 13, 2 | 2012-03-13 |
| Electronic ozonation unit Grant D335,702 - Chang May 18, 1 | 1993-05-18 |
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