David C. Liddell

Person

Wear, GB

People

Patents Grantslast 30 patents

Information Patent Grant
Powering computer systems
- Patent number 6,542,997
- Issue date Apr 1, 2003
- Sun Microsystems, Inc.
- Jeremy B. Rolls
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing and alarm circuitries each having different power supply...
- Patent number 6,539,486
- Issue date Mar 25, 2003
- Sun Microsystems, Inc.
- Jeremy B. Rolls
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for driving a signal to an unbuffered integrated...
- Patent number 6,519,704
- Issue date Feb 11, 2003
- Sun Microsystems, Inc.
- David C. Liddell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for detecting errors using CPU signature
- Patent number 6,173,416
- Issue date Jan 9, 2001
- Sun Microsystems, Inc.
- David C. Liddell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for preserving the state of a device across a res...
- Patent number 6,170,068
- Issue date Jan 2, 2001
- Sun Microsystems, Inc.
- David C. Liddell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for providing synchronous clock signals in a comp...
- Patent number 6,141,766
- Issue date Oct 31, 2000
- Sun Microsystems, Inc.
- David C. Liddell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for accessing devices in a computer system
- Patent number 6,134,679
- Issue date Oct 17, 2000
- Sun Microsystems, Inc.
- David C. Liddell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for iterative copying of read/write memory
- Patent number 6,134,672
- Issue date Oct 17, 2000
- Sun Microsystems, Inc.
- David C. Liddell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for self-referential accesses in a multiprocessor...
- Patent number 6,092,218
- Issue date Jul 18, 2000
- Sun Microsystems, Inc.
- David C. Liddell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for synchronously resetting a plurality of microp...
- Patent number 6,049,893
- Issue date Apr 11, 2000
- Sun Microsystems, Inc.
- David C. Liddell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for tracking dirty memory
- Patent number 6,047,392
- Issue date Apr 4, 2000
- Sun Microsystems, Inc.
- David C. Liddell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for diagnosing errors in a multiprocessor system
- Patent number 6,038,684
- Issue date Mar 14, 2000
- Sun Microsystems, Inc.
- David C. Liddell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for reducing the effects of hardware faults in a...
- Patent number 5,889,940
- Issue date Mar 30, 1999
- Sun Microsystems, Inc.
- David C. Liddell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for reducing the effects of hardware faults in...
- Patent number 5,627,965
- Issue date May 6, 1997
- Integrated Micro Products, Ltd.
- David C. Liddell
- G06 - COMPUTING CALCULATING COUNTING

David C. Liddell

Person

Patents Grantslast 30 patents

Powering computer systems

Processing and alarm circuitries each having different power supply...

System and method for driving a signal to an unbuffered integrated...

System and method for detecting errors using CPU signature

System and method for preserving the state of a device across a res...

System and method for providing synchronous clock signals in a comp...

System and method for accessing devices in a computer system

System and method for iterative copying of read/write memory

System and method for self-referential accesses in a multiprocessor...

System and method for synchronously resetting a plurality of microp...

System and method for tracking dirty memory

System and method for diagnosing errors in a multiprocessor system

System and method for reducing the effects of hardware faults in a...

Method and apparatus for reducing the effects of hardware faults in...