HC

Hungming Chang

LE Legerity: 7 patents #9 of 99Top 10%
AM AMD: 3 patents #3,141 of 9,279Top 35%
Disney: 2 patents #2,657 of 6,686Top 40%
Tektronix: 1 patents #823 of 1,698Top 50%
Overall (All Time): #292,380 of 4,157,543Top 8%
16
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11237204 Real-time jitter impairment insertion for signal sources Gregory A. Martin, Patrick Satarzadeh, Karen Hovakimyan 2022-02-01
8484273 Processing system and method for transform Peter T. Liu, Pak Hei Matthew Leung, Jacky S. Chow 2013-07-09
7676532 Processing system and method for transform Peter T. Liu, Pak Hei Matthew Leung, Jacky S. Chow 2010-03-09
6832685 Composite rotary tool kit 2004-12-21
D486723 Hex key 2004-02-17
D479963 Folding hex key 2003-09-30
6590893 Adaptive transmission system in a network Chien-Meen Hwang, Eugen Gershon, Maged F. Barsoum, 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, Eugen Gershon, 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, Eugen Gershon 2002-09-24
6449262 Method and apparatus for frequency shifting with a clock signal Chien-Meen Hwang, Muoi V. Huynh, Maged F. Barsoum, Eugen Gershon 2002-09-10
6434188 Differential encoding arrangement for a discrete multi-tone transmission system Chien-Meen Hwang, Maged F. Barsoum, Muoi V. Huynh, Eugen Gershon, Fred Berkowitz +1 more 2002-08-13
6339599 Collision handling scheme for discrete multi-tone data communications network Chien-Meen Hwang, Maged F. Barsoum, Muoi V. Huynh, Eugen Gershon, Fred Berkowitz 2002-01-15
6252428 Method and apparatus for detecting a sinusoidal signal Maged F. Barsoum, Eugen Gershon, 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, Eugen Gershon, Chien-Meen Hwang, Muoi V. Huynh 2001-06-12
6175316 Bin-to-bin differential encoding apparatus and method for a discrete multi-tone transmission system Maged F. Barsoum, Eugen Gershon, Chien-Meen Hwang, Muoi V. Huynh 2001-01-16
6075795 Collision detection system for multiple stations in discrete multi-tone data communications network Maged F. Barsoum, Chien-Meen Hwang, Muoi V. Huynh, Eugen Gershon 2000-06-13