Issued Patents All Time
Showing 226–244 of 244 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7436412 | Graphics engine with efficient interpolation | — | 2008-10-14 |
| 7298776 | Acquisition of a gated pilot signal with coherent and noncoherent integration | Rao Yallapragada | 2007-11-20 |
| 7133437 | Pilot interpolation for a gated pilot with compensation for induced phase changes | Peter J. Black | 2006-11-07 |
| 7088955 | Method and apparatus for acquiring and tracking pilots in a CDMA communication system | Gilbert C. Sih | 2006-08-08 |
| 7085295 | Method and apparatus for searching for pilots over code space in a CDMA communication system | Remi Gurski, Serguei A. Glazko | 2006-08-01 |
| 7076225 | Variable gain selection in direct conversion receiver | Tao Li, Christian Holenstein, Inyup Kang, Brett C. Walker, Paul E. Peterzell +3 more | 2006-07-11 |
| 7020180 | Method and apparatus for acquiring pilots over code space and frequency errors in a CDMA communication system | Gilbert C. Sih, Serguei A. Glazko | 2006-03-28 |
| 6980823 | Intermediate wake mode to track sleep clock frequency in a wireless communication device | Baaziz Achour, Robbin D. Hughes | 2005-12-27 |
| 6950841 | Logarithmic lookup tables | Nagabhushana Sindhushayana, Arun Raghupathy | 2005-09-27 |
| 6912244 | Pilot frequency acquisition based on a window of data samples | Mark Roh, Shimman Arvind Patel | 2005-06-28 |
| 6813478 | Method and apparatus for searching a gated pilot | Serguei A. Glazko, Peter J. Black | 2004-11-02 |
| 6748201 | Gain control for communications device | Peter J. Black, Nagabhushana Sindhushayana, Kevin S. Seltmann | 2004-06-08 |
| 6707865 | Digital voltage gain amplifier for zero IF architecture | — | 2004-03-16 |
| 6704555 | Apparatus and method for calibrating local oscillation frequency in wireless communications | Gilbert C. Sih | 2004-03-09 |
| 6700922 | System and method for acquiring a received signal in a spread spectrum device | Farrokh Abrishamkar, Ian J. Fevrier, Serguei A. Glazko, Way-Shing Lee, Christopher Patrick +1 more | 2004-03-02 |
| 6608858 | Multipath doppler adjusted frequency tracking loop | Gilbert C. Sih, Avneesh Agrawal, Mark Roh, Brian K. Butler | 2003-08-19 |
| 6594501 | Systems and techniques for channel gain computations | Peter J. Black, Nagabhushana Sindhushayana, Rashid Ahmed Akbar Attar | 2003-07-15 |
| 6580746 | System and method for acquiring a received signal in a spread spectrum device | Farrokh Abrishamkar, Ian J. Fevrier, Serguei A. Glazko, Way-Shing Lee, Christopher Patrick +1 more | 2003-06-17 |
| 6453181 | Method and apparatus for compensating for frequency drift in a low frequency sleep clock within a mobile station operating in a slotted paging mode | Ihab Barghouti, Dung Duc Nguyen | 2002-09-17 |