Ephraim Zehavi

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Trellis encoder and decoder based upon punctured rate ½ con...
- Patent number RE38010
- Issue date Feb 25, 2003
- Qualcomm, Incorporated
- Ephraim Zehavi
- 714 - Error detection/correction and fault detection/recovery
Information Patent Grant
Method and apparatus for encoding/decoding QAM trellis coded data
- Patent number 6,118,826
- Issue date Sep 12, 2000
- QUALCOMM Incorporated
- Ephraim Zehavi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High rate trellis coding and decoding method and apparatus
- Patent number 6,016,568
- Issue date Jan 18, 2000
- QUALCOMM Incorporated
- Jack Keil Wolf
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for encoding/decoding QAM trellis coded data
- Patent number 5,848,102
- Issue date Dec 8, 1998
- QUALCOMM Incorporated
- Ephraim Zehavi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High rate trellis coding and decoding method and apparatus
- Patent number 5,844,922
- Issue date Dec 1, 1998
- QUALCOMM Incorporated
- Jack Keil Wolf
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for controlling power in a variable rate commu...
- Patent number 5,822,318
- Issue date Oct 13, 1998
- QUALCOMM Incorporated
- Edward G. Tiedemann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining data rate of transmitted varia...
- Patent number 5,774,496
- Issue date Jun 30, 1998
- QUALCOMM Incorporated
- Brian K. Butler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multirate serial viterbi decoder for code division multiple access...
- Patent number 5,710,784
- Issue date Jan 20, 1998
- QUALCOMM Incorporated
- Daniel Ray Kindred
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Trellis encoder and decoder based upon punctured rate 1/2 convoluti...
- Patent number 5,633,881
- Issue date May 27, 1997
- QUALCOMM Incorporated
- Ephraim Zehavi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive sectorization in a spread spectrum communication system
- Patent number 5,621,752
- Issue date Apr 15, 1997
- QUALCOMM Incorporated
- Franklin P. Antonio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmission of variable rate digital data
- Patent number 5,581,575
- Issue date Dec 3, 1996
- QUALCOMM Incorporated
- Ephraim Zehavi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining data rate of transmitted varia...
- Patent number 5,566,206
- Issue date Oct 15, 1996
- QUALCOMM Incorporated
- Brian K. Butler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for variable rate signal transmission in a spr...
- Patent number 5,471,497
- Issue date Nov 28, 1995
- Ephraim Zehavi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for resolving phase ambiguities in trellis cod...
- Patent number 5,428,631
- Issue date Jun 27, 1995
- QUALCOMM Incorporated
- Ephraim Zehavi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for bifurcating signal transmission over in-ph...
- Patent number 5,414,728
- Issue date May 9, 1995
- QUALCOMM Incorporated
- Ephraim Zehavi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast forward link power control in a code division multiple access...
- Patent number 5,383,219
- Issue date Jan 17, 1995
- QUALCOMM Incorporated
- Charles E. Wheatley
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ephraim Zehavi

Person

Patents Grantslast 30 patents

Trellis encoder and decoder based upon punctured rate &#x000BD; con...

Method and apparatus for encoding/decoding QAM trellis coded data

High rate trellis coding and decoding method and apparatus

Method and apparatus for encoding/decoding QAM trellis coded data

High rate trellis coding and decoding method and apparatus

Method and apparatus for controlling power in a variable rate commu...

Method and apparatus for determining data rate of transmitted varia...

Multirate serial viterbi decoder for code division multiple access...

Trellis encoder and decoder based upon punctured rate 1/2 convoluti...

Adaptive sectorization in a spread spectrum communication system

Method and apparatus for transmission of variable rate digital data

Method and apparatus for determining data rate of transmitted varia...

Method and apparatus for variable rate signal transmission in a spr...

Method and apparatus for resolving phase ambiguities in trellis cod...

Method and apparatus for bifurcating signal transmission over in-ph...

Fast forward link power control in a code division multiple access...

Trellis encoder and decoder based upon punctured rate ½ con...