Fred Berkowitz

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Palo Alto, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Adaptive transmission system in a network
- Patent number 6,590,893
- Issue date Jul 8, 2003
- Legerity, Inc.
- Chien-Meen Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Timing recovery scheme for a discrete multitone transmission system
- Patent number 6,442,173
- Issue date Aug 27, 2002
- Legerity
- Maged F. Barsoum
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Differential encoding arrangement for a discrete multi-tone transmi...
- Patent number 6,434,188
- Issue date Aug 13, 2002
- Legerity, Inc.
- Chien-Meen Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Collision handling scheme for discrete multi-tone data communicatio...
- Patent number 6,339,599
- Issue date Jan 15, 2002
- Legerity
- Chien-Meen Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE