William C. Mallard Jr.

Person

Nashua, NH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for optical media access protection in a passi...
- Patent number 6,650,839
- Issue date Nov 18, 2003
- Quantum Bridge Communications, Inc.
- William C. Mallard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Redundant ATM interconnect mechanism
- Patent number 5,943,338
- Issue date Aug 24, 1999
- 3COM Corporation
- Michael B. Duclos
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Common interface for a network having different communication media...
- Patent number 5,838,989
- Issue date Nov 17, 1998
- Cabletron Systems, Inc.
- Jerry D. Hutchison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmission of communication signals over...
- Patent number 5,408,473
- Issue date Apr 18, 1995
- Digital Equipment Corporation
- Jerry Hutchison
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Data recovery apparatus and methods
- Patent number 5,341,405
- Issue date Aug 23, 1994
- Digital Equipment Corporation
- William C. Mallard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and means for automatically detecting and correcting a polar...
- Patent number 5,315,597
- Issue date May 24, 1994
- Digital Equipment Corporation
- Henry S. Yang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmission media driving system
- Patent number 5,235,617
- Issue date Aug 10, 1993
- Digital Equipment Corporation
- William C. Mallard
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Squelch circuit
- Patent number 5,003,556
- Issue date Mar 26, 1991
- Digital Equipment Corporation
- Robert A. Curtis
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

William C. Mallard Jr.

Person

Patents Grantslast 30 patents

Method and apparatus for optical media access protection in a passi...

Redundant ATM interconnect mechanism

Common interface for a network having different communication media...

Method and apparatus for transmission of communication signals over...

Data recovery apparatus and methods

Method and means for automatically detecting and correcting a polar...

Transmission media driving system

Squelch circuit