Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10250320 | Satellite signal strength indication and reflection detection | Michael Chin, Shijo Jose, Juerg Widmer | 2019-04-02 |
| 9973264 | Apparatus and method for network level synchronization in multiple low earth orbit (LEO) satellite communications systems | Yash Vasavada, Channasandra Ravishankar, Deepak Arur | 2018-05-15 |
| 9749035 | Apparatus and method for network level synchronization in multiple low earth orbit (LEO) satellite communications systems | Yash Vasavada, Channasandra Ravishankar, Deepak Arur | 2017-08-29 |
| 9164163 | System and method for estimating terminal position based on non-geostationary communication satellite signals | Michael Rodgers | 2015-10-20 |
| 7245930 | Acquisition mechanism for a mobile satellite system | T G Vishwanath, Zhen Shi, Simha Erlich | 2007-07-17 |
| 7016444 | Filter loop structure for synchronization in a mobile communication terminal and a method of using the same | Sharath Ananth, Long Huynh, Drew Barnett, Fred Harris | 2006-03-21 |
| 5703881 | Multi-subscriber unit for radio communication system and method | Stanley Kay, Pradeep Kaul, Graham M. Avis, John Corrigan, Daniel Raymond Wendling +1 more | 1997-12-30 |
| 5659576 | Balanced processing based on receiver selection | David N. Critchlow, Long Huynh | 1997-08-19 |
| 5652771 | Time tracking based on a Taylor series of an expected signal | Mark Davis | 1997-07-29 |
| 5633873 | Combined fixed and mobile radio communication system and method | Stanley Kay, Pradeep Kaul, Graham M. Avis, John Corrigan, Daniel Raymond Wendling +1 more | 1997-05-27 |
| 5574989 | Time division multiple access cellular communication system and method employing base station diversity transmission | John L. Watson, Youngky Kim, Long Huynh | 1996-11-12 |
| 5563888 | Carrier offset tracking for a receiver using channel impulse response | John L. Watson, T. G. Vishwanath | 1996-10-08 |
| 5537419 | Receiver sample timing adjustment using channel impulse response | John L. Watson, T. G. Vishwanath | 1996-07-16 |
| 5513183 | Method for exploitation of voice inactivity to increase the capacity of a time division multiple access radio communications system | Stanley Kay, John E. Corrigan III, Daniel Raymond Wendling, Ashok Mehta | 1996-04-30 |
| 5513221 | Doppler bandwidth dependent estimation of a communications channel | Long Huynh | 1996-04-30 |
| 5471501 | Enhanced digital communications receiver using channel impulse estimates | John L. Watson, T. G. Vishwanath | 1995-11-28 |
| 5369671 | System and method for decoding tail-biting code especially applicable to digital cellular base stations and mobile units | Moshe Yehushua, John L. Watson | 1994-11-29 |
| 5357513 | Transmission power level adjustment in radio telephony | Stanley Kay, John Corrigan, Daniel Raymond Wendling, Ashok Mehta | 1994-10-18 |
| 5299198 | Method and apparatus for exploitation of voice inactivity to increase the capacity of a time division multiple access radio communications system | Stanley Kay, John Corrigan, Daniel Raymond Wendling, Ashok Mehta | 1994-03-29 |
| 5287374 | Identification of encoder type through observation of data received | — | 1994-02-15 |
| 5263026 | Maximum likelihood sequence estimation based equalization within a mobile digital cellular receiver | John L. Watson, T. G. Vishwanath | 1993-11-16 |