Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7660612 | Precise sleep timer using a low-cost and low-accuracy clock | John W. Haim, Leonid Kazakevich | 2010-02-09 |
| 7603133 | Efficient frame tracking in mobile receivers | John W. Haim, Donald M. Grieco | 2009-10-13 |
| 7583982 | Method and apparatus to improve channel quality for use in wireless communications systems with multiple-input multiple-output (MIMO) antennas | Robert L. Olesen, Jaeyoung Kwak | 2009-09-01 |
| 7529292 | Code tracking loop with automatic power normalization | Donald M. Grieco | 2009-05-05 |
| 7509108 | Method and apparatus for automatic frequency correction with a frequency error signal generated by block correlation of baseband samples with a known code sequence | Donald M. Grieco | 2009-03-24 |
| 7505529 | Method and apparatus for implementing space frequency block coding in an orthogonal frequency division multiplexing wireless communication system | Jaeyoung Kwak, Robert L. Olesen, Eldad M. Zeira, Chang-Soo Koo, Fatih M. Ozluturk +2 more | 2009-03-17 |
| 7340281 | Method and system for enhancing reception of wireless communication signals | Eldad M. Zeira, Donald M. Grieco, Robert L. Olesen, Ariela Zeira, Jung-Lin Pan | 2008-03-04 |
| 7299023 | Method and apparatus for automatic frequency correction with a frequency error signal generated by block correlation of baseband samples with a known code sequence | Donald M. Grieco | 2007-11-20 |
| 7206335 | Optimum interpolator method and apparatus for digital timing adjustment | Donald M. Grieco | 2007-04-17 |
| 7197341 | Precise sleep timer using a low-cost and low-accuracy clock | John W. Haim, Leonid Kazakevich | 2007-03-27 |
| 7058378 | Method and apparatus for automatic frequency correction of a local oscilator with an error signal derived from an angle value of the conjugate product and sum of block correlator outputs | Donald M. Grieco | 2006-06-06 |
| 7010020 | Code tracking loop with automatic power normalization | Donald M. Grieco | 2006-03-07 |
| 7006840 | Efficient frame tracking in mobile receivers | John W. Haim, Donald M. Grieco | 2006-02-28 |
| 6954447 | Method and apparatus for uplink synchronization in wireless communications | Donald M. Grieco, Charles A. Dennean, Jung-Lin Pan | 2005-10-11 |
| 6633603 | Code tracking loop with automatic power normalization | Donald M. Grieco | 2003-10-14 |
| 6456648 | Code tracking loop with automatic power normalization | Donald M. Grieco | 2002-09-24 |