Issued Patents All Time
Showing 26–50 of 57 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7764925 | Wireless repeater using cross-polarized signals to reduce feedback in an FDD wireless network | Paul Nelson | 2010-07-27 |
| 7761075 | Apparatus and method for interference cancellation in wireless mobile stations operating concurrently on two or more air interfaces | Seong Eun Kim, Lup Meng Loh | 2010-07-20 |
| 7761058 | Method and procedure for self discovery of small office or home interior structure by means of acoustic sensing and profiling | — | 2010-07-20 |
| 7720484 | Proxy translator for extending the coverage area of a wireless network | Deepak R. Parikh, Purva Rajkotia | 2010-05-18 |
| 7706828 | Method and procedure for self discovery of small office or home interior structure by means of ultra-wideband pulse ranging techniques | — | 2010-04-27 |
| 7596352 | Apparatus and method for channel estimation and echo cancellation in a wireless repeater | Yinong Ding, Cornelius Rensburg | 2009-09-29 |
| 7512403 | Apparatus and method for performing an interfrequency handoff in a wireless network | Purva Rajkotia, Sanjay Kodali | 2009-03-31 |
| 7508750 | Apparatus and method for improving signal-to-noise ratio in a multi-carrier CDMA communication system | — | 2009-03-24 |
| 7505427 | Apparatus and method for improving signal-to-noise ratio in a multi-carrier CDMA communication system | — | 2009-03-17 |
| 7499391 | Apparatus and method for allocating walsh codes to mobile stations in an adaptive antenna array wireless network | — | 2009-03-03 |
| 7483406 | Apparatus and method for implementing virtual MIMO antennas in a mobile ad hoc network | Cornelius van Rensburg | 2009-01-27 |
| 7454167 | Apparatus and method for echo cancellation in a wireless repeater using cross-polarized antenna elements | — | 2008-11-18 |
| 7453858 | Apparatus and method for adapting WI-FI access point to wireless backhaul link of a wireless network | John Csapo, Sudhindra P. Herle, Bryan Moles | 2008-11-18 |
| 7418270 | Apparatus and method for optimal power allocation between data and voice in a 1xEV-DV wireless network | Cornelius van Rensburg | 2008-08-26 |
| 7411899 | Apparatus and method for allocating walsh codes to access terminals in an adaptive antenna array CDMA wireless network | Adnan Kavak | 2008-08-12 |
| 7379739 | Apparatus and method for selecting a handoff base station in a wireless network | Purva Rajkotia, William Semper, Sanjay Kodali | 2008-05-27 |
| 7362790 | Apparatus and method for generating pseudo-replica signals in a CDMA communication system | — | 2008-04-22 |
| 7224742 | Apparatus and method for reducing the peak-to-average power ratio of OFDM/OFDMA signals | Akshaya Trivedi | 2007-05-29 |
| 7158560 | RF receiver having improved signal-to-noise ratio and method of operation | — | 2007-01-02 |
| 7139593 | System and method for improving performance of an adaptive antenna array in a vehicular environment | Adnan Kavak | 2006-11-21 |
| 7095809 | Practical M-ary demodulator using hard decision circuit and method of operation for use in a CDMA wireless network base station | Adnan Kavak | 2006-08-22 |
| 7095810 | Practical M-ary demodulator and method of operation for use in a CDMA wireless network base station | Adnan Kavak | 2006-08-22 |
| 7023900 | System and method for modifying peak-to-average power ratio in CDMA transmitters | — | 2006-04-04 |
| 7020112 | System and method for combining signals at multiple base station receivers | John Csapo | 2006-03-28 |
| 6925133 | Apparatus and method for M-ary demodulation in a digital communication system | — | 2005-08-02 |