Issued Patents 2002
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501939 | Satellite communications adapter for a cellular handset | — | 2002-12-31 |
| 6490261 | Overlapping slot transmission using phased arrays | Karl Molnar | 2002-12-03 |
| 6484285 | Tailbiting decoder and method | — | 2002-11-19 |
| 6484038 | Method and apparatus for generating a plurality of reference frequencies in a mobile phone using a common crystal reference oscillator | Charles Gore, Rodney A. Dolman | 2002-11-19 |
| 6480504 | Paging channel configuration for efficient wake-up period utilization | Yi-Pin Eric Wang, Torgny Palenius | 2002-11-12 |
| 6473471 | Slope drift and offset compensation in zero-if receivers | Björn Lindquist | 2002-10-29 |
| 6438557 | System and method for performing context switching and rescheduling of a processor | — | 2002-08-20 |
| 6430391 | Duplex satellite communication using a single frequency or pair | Tony Ottoson | 2002-08-06 |
| 6429798 | Combined transmit filter and D-to-A converter | — | 2002-08-06 |
| 6418319 | Method of directing a call to a mobile telephone in a dual mode cellular-satellite communications network | — | 2002-07-09 |
| 6418310 | Wireless subscriber terminal using java control code | — | 2002-07-09 |
| 6414945 | High power short message service using TDMA frames and/or broadcast control channel | Sandeep Chennakeshu, Nils Rydbeck, Amer A. Hassan | 2002-07-02 |
| 6415162 | Interstitial sector system | — | 2002-07-02 |
| 6411655 | Systems and methods for converting a stream of complex numbers into an amplitude and phase-modulated radio power signal | Alan R. Holden, William O. Camp, Jr. | 2002-06-25 |
| 6408018 | Complex matched filter with reduced power consumption | — | 2002-06-18 |
| 6404821 | Digital beamformer for receiving a first number of information signals using a second number of antenna array elements | — | 2002-06-11 |
| 6400926 | Radiocommunication system using geostationary and non-geostationary satellites | — | 2002-06-04 |
| 6393284 | Systems and methods for searching for TDMA signals in cellular radiotelephones | — | 2002-05-21 |
| 6377558 | Multi-signal transmit array with low intermodulation | — | 2002-04-23 |
| 6369651 | Bidirectional direct current power conversion circuits and methods | — | 2002-04-09 |
| 6366938 | Reduced power matched filter using precomputation | Jacob Levison | 2002-04-02 |
| 6359874 | Partially block-interleaved CDMA coding and decoding | — | 2002-03-19 |
| 6359506 | Linear modulation using a linear and a non-linear amplifier | William O. Camp, Jr. | 2002-03-19 |
| 6356771 | Radio communications system with adaptive polarization | — | 2002-03-12 |
| 6347125 | Reduced complexity demodulator for multi-bit symbols | — | 2002-02-12 |