James M. Johnson Jr.

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Both of Glen Ellyn, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Arrangements for switching multiple packet types combined in a sing...
- Patent number 5,115,427
- Issue date May 19, 1992
- AT&T Bell Laboratories
- James M. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Self routing packet switching network architecture
- Patent number 4,899,335
- Issue date Feb 6, 1990
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- James M. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Control information communication arrangement for a distributed con...
- Patent number 4,821,259
- Issue date Apr 11, 1989
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Dennis L. DeBruler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed packet switching sytem
- Patent number 4,751,697
- Issue date Jun 14, 1988
- American Telephone and Telegraph Company, AT&T Bell Laboratories
- Paul D. Hunter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital multi-customer data interface
- Patent number 4,577,314
- Issue date Mar 18, 1986
- AT&T Bell Laboratories
- Jean Chu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Loop-around testing facilities for a multiline protocol controller
- Patent number 4,510,594
- Issue date Apr 9, 1985
- AT&T Bell Laboratories
- James M. Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE