Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8301963 | Low-density parity-check code based error correction for memory device | Ping Hou | 2012-10-30 |
| 8255777 | Systems and methods for locating error bits in encoded data | Ping Hou | 2012-08-28 |
| 7672161 | Adaptive detection of threshold levels in memory | Ping Hou, Michael A. Van Buskirk | 2010-03-02 |
| 7474579 | Use of periodic refresh in medium retention memory arrays | Colin S. Bill, Swaroop Kaza, Wei Daisy Cai, Tzu-Ning Fang, David Gaun +2 more | 2009-01-06 |
| 7072781 | Architecture for generating adaptive arbitrary waveforms | David Gaun, Colin S. Bill, Tzu-Ning Fang | 2006-07-04 |
| 7068204 | System that facilitates reading multi-level data in non-volatile memory | Fatima Bathul, Darlene Hamilton | 2006-06-27 |
| 7038948 | Read approach for multi-level virtual ground memory | Darlene Hamilton, Fatima Bathul, Masato Horiike, Michael Van Buskirk | 2006-05-02 |
| 6826155 | Apparatus and method for facilitating standardized testing of signal lines | — | 2004-11-30 |
| 6728325 | Method and apparatus for mixing down and spectrum folding frequency diverse modulated carrier | Chien-Meen Hwang | 2004-04-27 |
| 6651078 | Method for determining a decimation pattern in a network communications receiver | Chien-Meen Hwang | 2003-11-18 |
| 6590893 | Adaptive transmission system in a network | Chien-Meen Hwang, Maged F. Barsoum, Hungming Chang, Muoi V. Huynh, Fred Berkowitz +1 more | 2003-07-08 |
| 6577598 | Methods and apparatus for channel adaptation in a DMT based system | Chien-Meen Hwang, Hungming Chang, Muoi V. Huynh, Maged F. Barsoum | 2003-06-10 |
| 6456602 | Method and apparatus for achieving frequency diversity by use of multiple images | Chien-Meen Hwang, Muoi V. Huynh, Maged F. Barsoum, Hungming Chang | 2002-09-24 |
| 6449262 | Method and apparatus for frequency shifting with a clock signal | Chien-Meen Hwang, Muoi V. Huynh, Maged F. Barsoum, Hungming Chang | 2002-09-10 |
| 6441683 | Device and method for recovering frequency redundant data in a network communications receiver | Chien-Meen Hwang | 2002-08-27 |
| 6442173 | Timing recovery scheme for a discrete multitone transmission system | Maged F. Barsoum, Chien-Meen Hwang, Fred Berkowitz, Muoi V. Huynh | 2002-08-27 |
| 6434188 | Differential encoding arrangement for a discrete multi-tone transmission system | Chien-Meen Hwang, Hungming Chang, Maged F. Barsoum, Muoi V. Huynh, Fred Berkowitz +1 more | 2002-08-13 |
| 6430266 | Apparatus and method for examining and standardizing line connections | — | 2002-08-06 |
| 6339599 | Collision handling scheme for discrete multi-tone data communications network | Chien-Meen Hwang, Hungming Chang, Maged F. Barsoum, Muoi V. Huynh, Fred Berkowitz | 2002-01-15 |
| 6252428 | Method and apparatus for detecting a sinusoidal signal | Maged F. Barsoum, Hungming Chang, Chien-Meen Hwang, Muoi V. Huynh | 2001-06-26 |
| 6246267 | Method and apparatus for detecting a sinusoidal signal using a counter and queue | Maged F. Barsoum, Hungming Chang, Chien-Meen Hwang, Muoi V. Huynh | 2001-06-12 |
| 6178208 | System for recovery of digital data from amplitude and phase modulated line signals using delay lines | — | 2001-01-23 |
| 6175316 | Bin-to-bin differential encoding apparatus and method for a discrete multi-tone transmission system | Maged F. Barsoum, Hungming Chang, Chien-Meen Hwang, Muoi V. Huynh | 2001-01-16 |
| 6160856 | System for providing amplitude and phase modulation of line signals using delay lines | — | 2000-12-12 |
| 6075795 | Collision detection system for multiple stations in discrete multi-tone data communications network | Maged F. Barsoum, Chien-Meen Hwang, Hungming Chang, Muoi V. Huynh | 2000-06-13 |