Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8671174 | Management of shared client device and device manager | Prem Kumar, Thomas O'Neil | 2014-03-11 |
| 8625559 | System and method for enhancing personal device communication capabilities using modified battery module | Prem Kumar, Thomas O'Neil | 2014-01-07 |
| 8553728 | Methods and apparatus for robust slotted mode operation in fading wireless environments | Alex Kuang-Hsuan Tu, Rotem Cooper | 2013-10-08 |
| 8144821 | CDMA frequency acquisition using a simplified crystal oscillator that is not temperature compensated | James Hutchison, Ling Hang | 2012-03-27 |
| 7684470 | Fast acquisition of a pilot signal in a wireless communication device | De-Gang Yao, Serguei A. Glazko | 2010-03-23 |
| 7657261 | Technique for using the same wireless frequency channel in overlapping or adjacent coverage areas | Rotem Cooper, Glenn Salaman, James Hutchison, Vanitha Aravamudhan | 2010-02-02 |
| 7224719 | Fast acquisition of a pilot signal in a wireless communication device | De-Gang Yao, Serguei A. Glazko | 2007-05-29 |
| 6980823 | Intermediate wake mode to track sleep clock frequency in a wireless communication device | Raghu Narayan Challa, Baaziz Achour | 2005-12-27 |
| 6944143 | Prioritization of searching by a remote unit in a wireless communication system | Gwain Bayley, Messay Amerga | 2005-09-13 |
| 6718170 | Dynamic allocation of microprocessor resources in a wireless communication device | — | 2004-04-06 |
| 6704577 | Efficient searching by a remote unit in a slotted mode communication system | — | 2004-03-09 |
| 6625467 | Method and apparatus for performing idle mode reacquisition and handoff in an asynchronous communication system | Wen Jing New, Mark Levin | 2003-09-23 |
| 6539069 | Dynamic filtering of pilot energy samples in a wireless communication system | — | 2003-03-25 |
| 6477162 | Dynamically adjusting integration interval based on a signal strength | Gwain Bayley | 2002-11-05 |
| 6363260 | System and method for edge of coverage detection in a wireless communication device | Baaziz Achour, Farrukh Usmani, Syed Ahsan | 2002-03-26 |
| 6320849 | Dynamic control of search duration in a wireless communication device | Paul T. Williamson | 2001-11-20 |
| 6122334 | Pilot signal detection filter for a wireless communication device | — | 2000-09-19 |
| 6069880 | Method and apparatus for scanning other frequency pilot signals in a code division multiple access communication system | Scott M. Owen | 2000-05-30 |
| 6011978 | Automatic system switching in a multiple-mode wireless communication device | Jan C. Ault, Samir S. Soliman | 2000-01-04 |
| 5953648 | System and method for estimating clock error in a remote communication device | James Hutchison | 1999-09-14 |
| 5790589 | System and method for rapidly reacquiring a pilot channel | James Hutchison | 1998-08-04 |
| 5781543 | Power-efficient acquisition of a CDMA pilot signal | Jan C. Ault | 1998-07-14 |