Mohsen Kavehrad

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Hudson, NH, US

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Patents Grantslast 30 patents

Information Patent Grant
Packet switched interconnection protocols for a star configured opt...
- Patent number 4,797,879
- Issue date Jan 10, 1989
- American Telephone and Telegraph Company AT&T Bell Laboratories
- Isam M. I. Habbab
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Timing and carrier recovery in dual polarization communications sys...
- Patent number 4,727,534
- Issue date Feb 23, 1988
- American Telephone and Telegraph Company
- Walter Debus
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Collision detection technique for an optical passive star local are...
- Patent number 4,701,909
- Issue date Oct 20, 1987
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Mohsen Kavehrad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread spectrum wireless PBX
- Patent number 4,672,658
- Issue date Jun 9, 1987
- AT&T Company and AT&T Bell Laboratories
- Mohsen Kavehrad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Combined cross polarization interference cancellation and intersymb...
- Patent number 4,644,562
- Issue date Feb 17, 1987
- AT&T Company
- Mohsen Kavehrad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cross-polarization interference cancellation arrangement for digita...
- Patent number 4,577,330
- Issue date Mar 18, 1986
- AT&T Bell Laboratories
- Mohsen Kavehrad
- H04 - ELECTRIC COMMUNICATION TECHNIQUE