Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11900487 | Method and system of processing vehicle charging information | Charlie Fang, Aaron Nojima, Zhao-Li Zhang, Fuxing Luan, Meng Xie +3 more | 2024-02-13 |
| 10084434 | Relative timed clock gating cell | Kenneth S. Stevens | 2018-09-25 |
| 9548736 | Relative timed clock gating cell | Kenneth S. Stevens | 2017-01-17 |
| 8670405 | Mobile internet protocol square | Jau Young Lee, Ce Xu | 2014-03-11 |
| 7606189 | Architecture of internet protocol-based cellular networks | David Lee, Ce Xu | 2009-10-20 |
| 6751207 | Tunnelling voice over the internet protocol in a cellular network | Jau Young Lee | 2004-06-15 |
| 6748216 | Method and apparatus for intelligent microcell and antenna selection in digital cellular telephone systems | — | 2004-06-08 |
| 6584081 | Method and apparatus for eliminating intermodulation interference in cellular telephone systems | F. Craig Farrill | 2003-06-24 |
| 6434406 | Antenna system for a cellular telephone network | — | 2002-08-13 |
| 6338031 | Computer-implemented inbuilding prediction modeling for cellular telephone systems | Jau Young Lee | 2002-01-08 |
| 6198925 | Method and apparatus for intelligent microcell and antenna selection in digital cellular telephone systems | — | 2001-03-06 |
| 6195567 | Antenna system for a cellular telephone network | — | 2001-02-27 |
| 6088522 | Computer-implemented inbuilding prediction modeling for cellular telephone systems | Jau Young Lee | 2000-07-11 |
| 6032105 | Computer-implemented microcell prediction modeling with terrain enhancement | Jau Young Lee | 2000-02-29 |
| 5983118 | Antenna system for a cellular telephone network | — | 1999-11-09 |
| 5978362 | Method and apparatus for eliminating intermodulation interference in cellular telephone systems | F. Craig Farrill | 1999-11-02 |
| 5974328 | Rapid system access and registration in mobile phone systems | F. Craig Farrill | 1999-10-26 |
| 5827969 | Portable hand held doppler fetal heart rate probe with selective power settings | Del D. Fisher, Andras Boross | 1998-10-27 |
| 5812522 | Location-ruled radio-integrated network | F. Craig Farrill | 1998-09-22 |
| 5758287 | Hub and remote cellular telephone system | David Anthony Pasquel, Ronald S. Rudokas | 1998-05-26 |
| 5678186 | Digital microcells for cellular networks | — | 1997-10-14 |
| 5630418 | Noise controller for automatically detecting and attenuating break noise in a portable hand held doppler fetal heart beat probe | Delmer D. Fisher, Andras Boross | 1997-05-20 |
| 5507020 | Spectral sharing communication system with minimal inter-signal interference | — | 1996-04-09 |
| 5504936 | Microcells for digital cellular telephone systems | — | 1996-04-02 |
| 5479397 | CDMA transmission delay method and apparatus | — | 1995-12-26 |