Daniel Wissell

Person

Westford, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System and method for communicating a timing signal between backplanes
- Patent number 7,656,906
- Issue date Feb 2, 2010
- Hewlett-Packard Development Company, L.P.
- Daniel Wissell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Redundant clock source
- Patent number 7,397,314
- Issue date Jul 8, 2008
- Hewlett-Packard Development Company, L.P.
- Daniel Wissell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for clock generation using hot-swappable oscill...
- Patent number 7,199,671
- Issue date Apr 3, 2007
- Hewlett-Packard Development Company, L.P.
- Daniel Wissell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for the detection of an incorrect oscillator frequency and c...
- Patent number 7,145,401
- Issue date Dec 5, 2006
- Hewlett-Packard Development Company, L.P.
- Daniel Wissell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Short circuit protection module
- Patent number 6,424,513
- Issue date Jul 23, 2002
- Compaq Computer Corporation
- Daniel Wissell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Load insensitive clock source to enable hot swap of a node in a mul...
- Patent number 6,407,575
- Issue date Jun 18, 2002
- Compaq Computer Corporation
- Daniel Wissell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sinusoidal radio-frequency clock distribution system for synchroniz...
- Patent number 6,239,387
- Issue date May 29, 2001
- Compaq Computer Corporation
- Daniel Wissell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sinusoidal radio-frequency clock distribution system for synchroniz...
- Patent number 6,184,736
- Issue date Feb 6, 2001
- Compaq Computer Corporation
- Daniel Wissell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Clock architecture for synchronous system bus which regulates and a...
- Patent number 5,625,805
- Issue date Apr 29, 1997
- Digital Equipment Corporation
- David M. Fenwick
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power sequencing control
- Patent number 5,550,729
- Issue date Aug 27, 1996
- Digital Equipment Corporation
- Daniel Wissell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power supply interlock for a distributed power system
- Patent number 5,229,926
- Issue date Jul 20, 1993
- Digital Equipment Corporation
- Darrel D. Donaldson
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for testing impedances of interconnect devices
- Patent number 4,859,952
- Issue date Aug 22, 1989
- Digital Equipment Corp.
- Daniel Wissell
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for testing contact interruptions of circuit i...
- Patent number 4,751,721
- Issue date Jun 14, 1988
- Digital Equipment Corporation
- Daniel Wissell
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Systems and methods for clock generation using hot-swappable oscill...
- Publication number 20060226920
- Publication date Oct 12, 2006
- Daniel Wissell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for communicating a timing signal between backplanes
- Publication number 20060165130
- Publication date Jul 27, 2006
- Daniel Wissell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD FOR THE DETECTION OF AN INCORRECT OSCILLATOR FREQUENCY AND C...
- Publication number 20060164175
- Publication date Jul 27, 2006
- Daniel Wissell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Redundant clock source
- Publication number 20040046613
- Publication date Mar 11, 2004
- Daniel Wissell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Dual-ported operator control panel with automatic failover
- Publication number 20010049801
- Publication date Dec 6, 2001
- Stuart Allen Berke
- G06 - COMPUTING CALCULATING COUNTING

Daniel Wissell

Person

Patents Grantslast 30 patents

System and method for communicating a timing signal between backplanes

Redundant clock source

Systems and methods for clock generation using hot-swappable oscill...

Method for the detection of an incorrect oscillator frequency and c...

Short circuit protection module

Load insensitive clock source to enable hot swap of a node in a mul...

Sinusoidal radio-frequency clock distribution system for synchroniz...

Sinusoidal radio-frequency clock distribution system for synchroniz...

Clock architecture for synchronous system bus which regulates and a...

Power sequencing control

Power supply interlock for a distributed power system

Apparatus and method for testing impedances of interconnect devices

Apparatus and method for testing contact interruptions of circuit i...

Patents Applicationslast 30 patents

Systems and methods for clock generation using hot-swappable oscill...

System and method for communicating a timing signal between backplanes

METHOD FOR THE DETECTION OF AN INCORRECT OSCILLATOR FREQUENCY AND C...

Redundant clock source

Dual-ported operator control panel with automatic failover