Bull HN Information Systems Inc.

Organization

Phoenix, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for increasing the speed of data exchange amon...
- Patent number 5,583,998
- Issue date Dec 10, 1996
- Bull HN Information Systems Inc.
- David A. Bowman
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sensing and responding to invalid states in logic circuitry
- Patent number 5,295,141
- Issue date Mar 15, 1994
- Bull HN Information Systems Inc.
- George A. Person
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Binary to binary coded decimal and binary coded decimal to binary c...
- Patent number 5,251,321
- Issue date Oct 5, 1993
- Bull HN Information Systems Inc.
- Donald C. Boothroyd
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient error detection in a VLSI central processing unit
- Patent number 5,195,101
- Issue date Mar 16, 1993
- Bull HN Information Systems Inc.
- Russell W. Guenthner
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus for hot removal from/insertion to a connection bus of a n...
- Patent number 5,157,771
- Issue date Oct 20, 1992
- Bull HN Information Systems Inc.
- Cesare Losi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for limiting spurious resonant cavity effects in electronic...
- Patent number 5,075,867
- Issue date Dec 24, 1991
- Bull HN Information Systems Inc.
- George A. Person
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Unknown response processing in a diagnostic expert system
- Patent number 5,018,075
- Issue date May 21, 1991
- Bull HN Information Systems Inc.
- Charles P. Ryan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cancellation of regulator output filter poles by second derivative...
- Patent number 4,933,826
- Issue date Jun 12, 1990
- Bull HN Information Systems Inc.
- George A. Person
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Bull HN Information Systems Inc.

Organization

Patents Grantslast 30 patents

Method and apparatus for increasing the speed of data exchange amon...

Sensing and responding to invalid states in logic circuitry

Binary to binary coded decimal and binary coded decimal to binary c...

Efficient error detection in a VLSI central processing unit

Apparatus for hot removal from/insertion to a connection bus of a n...

Method for limiting spurious resonant cavity effects in electronic...

Unknown response processing in a diagnostic expert system

Cancellation of regulator output filter poles by second derivative...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks