Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7136659 | Update of base station identifiers based on overhead visit | Sanjeev Khushu, Baaziz Achour, Carol Yetter | 2006-11-14 |
| 7096132 | Procedure for estimating a parameter of a local maxima or minima of a function | Douglas Neal Rowitch | 2006-08-22 |
| 7039418 | Position determination in a wireless communication system with detection and compensation for repeaters | Messay Amerga, Roland Rick, Douglas Neal Rowitch, Saed Younis | 2006-05-02 |
| 7016688 | Forward link repeater delay watermarking system | Emilija M. Simic, Douglas Neal Rowitch, Luca Blessent, Roland Rick | 2006-03-21 |
| 6961367 | Forward link repeater frequency watermarking scheme | Emilija M. Simic | 2005-11-01 |
| 6928275 | Method and apparatus for compensating local oscillator frequency error | Saed Younis | 2005-08-09 |
| 6903684 | Method and apparatus for optimizing GPS-based position location in presence of time varying frequency error | Emilija M. Simic, Douglas Neal Rowitch | 2005-06-07 |
| 6873910 | Procedure for searching for position determination signals using a plurality of search modes | Douglas Neal Rowitch | 2005-03-29 |
| 6861980 | Data messaging efficiency for an assisted wireless position determination system | Douglas Neal Rowitch | 2005-03-01 |
| 6700922 | System and method for acquiring a received signal in a spread spectrum device | Raghu Narayan Challa, Farrokh Abrishamkar, Ian J. Fevrier, Serguei A. Glazko, Way-Shing Lee +1 more | 2004-03-02 |
| 6580746 | System and method for acquiring a received signal in a spread spectrum device | Raghu Narayan Challa, Farrokh Abrishamkar, Ian J. Fevrier, Serguei A. Glazko, Way-Shing Lee +1 more | 2003-06-17 |
| 6522871 | Method and apparatus for compensating local oscillator frequency error through environmental control | Saed Younis | 2003-02-18 |
| 6480529 | Programmable matched filter searcher for multiple pilot searching | Gilbert C. Sih, Ian J. Fevrier, Inyup Kang | 2002-11-12 |