Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8989311 | Methods and systems for improved channel estimation in multi-carrier systems | Jeremy M. Stein, James Beckman, Michael Leviant | 2015-03-24 |
| 8619746 | Channel estimation for multi-carrier communication | James Beckman, Farrokh Abrishamkar, Matthias Brehler, Michael Leviant | 2013-12-31 |
| 8554251 | Device, method, and apparatus for offline discontinuous reception (DRX) processing in cellular systems | Supratik Bhattacharjee, Brian Clarke Banister, Shivratna Giri Srinivasan | 2013-10-08 |
| 8527993 | Tasking system interface methods and apparatuses for use in wireless devices | Raheel Khan, Ron Shalev, Naveed Zaman | 2013-09-03 |
| 8098567 | Timing adjustments for channel estimation in a multi carrier system | Matthias Brehler | 2012-01-17 |
| 7293216 | Bit error position estimation in data decoder | Robert L. Dorney | 2007-11-06 |
| 7039117 | Error concealment of video data using texture data recovery | — | 2006-05-02 |
| 6965632 | Method and apparatus for using adaptive threshold with initial acquisition | Koji Kimura | 2005-11-15 |
| 6937573 | Method and apparatus for variable frame size radiolink protocol based on channel condition estimation | Chi-Ping Nee, Chinh Tran | 2005-08-30 |
| 6865227 | Error concealment of video data using motion vector data recovery | — | 2005-03-08 |
| 6803864 | Method of entering characters with a keypad and using previous characters to determine the order of character choice | — | 2004-10-12 |
| 6789225 | Bit error position estimation in data decoder | Robert L. Dorney | 2004-09-07 |
| 6411665 | Phase locked loop clock extraction | Richard Francis Bastable | 2002-06-25 |
| 6233230 | Neural network IS-95 rate determination | — | 2001-05-15 |
| 6072869 | Adaptive method and apparatus for detecting a stutter dial tone signal | Christopher Henry Becker | 2000-06-06 |
| 6032114 | Method and apparatus for noise reduction by filtering based on a maximum signal-to-noise ratio and an estimated noise level | — | 2000-02-29 |
| 6002269 | TTL logic driver circuit | Peter Dartnell | 1999-12-14 |
| 5974373 | Method for reducing noise in speech signal and method for detecting noise domain | Masayuki Nishiguchi | 1999-10-26 |
| 5812970 | Method based on pitch-strength for reducing noise in predetermined subbands of a speech signal | Masayuki Nishiguchi | 1998-09-22 |
| 5771486 | Method for reducing noise in speech signal and method for detecting noise domain | Masayuki Nishiguchi | 1998-06-23 |
| 5752226 | Method and apparatus for reducing noise in speech signal | Masayuki Nishiguchi | 1998-05-12 |
| 5668927 | Method for reducing noise in speech signals by adaptively controlling a maximum likelihood filter for calculating speech components | Masayuki Nishiguchi | 1997-09-16 |
| 5630012 | Speech efficient coding method | Masayuki Nishiguchi, Jun Matsumoto | 1997-05-13 |