David C. Brief

Person

Palo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for repeating data
- Patent number 5,875,210
- Issue date Feb 23, 1999
- National Semiconductor Corporation
- David C. Brief
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent repeater functionality
- Patent number 5,784,404
- Issue date Jul 21, 1998
- National Semiconductor Corporation
- David C. Brief
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for reliable descriptor chaining in a media ac...
- Patent number 5,608,869
- Issue date Mar 4, 1997
- National Semiconductor Corporation
- James R. Hamstra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Intelligent repeater functionality
- Patent number 5,566,203
- Issue date Oct 15, 1996
- National Semiconductor Corp.
- David C. Brief
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for receive frame sorting in a media access co...
- Patent number 5,511,166
- Issue date Apr 23, 1996
- National Semiconductor Corporation
- Mark A. Travaglio
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid loopback for FDDI-II slave stations
- Patent number 5,465,250
- Issue date Nov 7, 1995
- National Semiconductor Corporation
- David C. Brief
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Link error monitoring
- Patent number 5,459,731
- Issue date Oct 17, 1995
- National Semiconductor Corporation
- David C. Brief
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and methods for providing an interface between FDDI-II rings
- Patent number 5,440,557
- Issue date Aug 8, 1995
- National Semiconductor Corporation
- David C. Brief
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PCM pseudo code signalling user interface
- Patent number 5,390,183
- Issue date Feb 14, 1995
- National Semiconductor Corporation
- Walter R. Friedrich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
FDDI configuration management state machine controller
- Patent number 5,333,270
- Issue date Jul 26, 1994
- National Semiconductor Corporation
- David C. Brief
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

David C. Brief

Person

Patents Grantslast 30 patents

Method and apparatus for repeating data

Intelligent repeater functionality

Method and apparatus for reliable descriptor chaining in a media ac...

Intelligent repeater functionality

Method and apparatus for receive frame sorting in a media access co...

Hybrid loopback for FDDI-II slave stations

Link error monitoring

Apparatus and methods for providing an interface between FDDI-II rings

PCM pseudo code signalling user interface

FDDI configuration management state machine controller