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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	011862/0144			Pages:	10
		Recorded:	06/04/2001
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Total properties: 16

Patent #:	4484273	Issue Dt:	11/20/1984	Application #:	06414961	Filing Dt:	09/03/1982
Title:	MODULAR COMPUTER SYSTEM

Patent #:	4541094	Issue Dt:	09/10/1985	Application #:	06477536	Filing Dt:	03/21/1983
Title:	SELF-CHECKING COMPUTER CIRCUITRY

Patent #:	4608631	Issue Dt:	08/26/1986	Application #:	06672799	Filing Dt:	11/19/1984
Title:	MODULAR COMPUTER SYSTEM

Patent #:	4654819	Issue Dt:	03/31/1987	Application #:	06750652	Filing Dt:	06/28/1985
Title:	MEMORY BACK-UP SYSTEM

Patent #:	4736376	Issue Dt:	04/05/1988	Application #:	06791321	Filing Dt:	10/25/1985
Title:	SELF-CHECKING ERROR CORRECTING ENCODER/DECODER

Patent #:	4819154	Issue Dt:	04/04/1989	Application #:	06937978	Filing Dt:	12/04/1986
Title:	MEMORY BACKUP SYSTEM WITH ONE CACHE MEMORY AND TWO PHYSICALLY SEPARATED MAIN MEMORIES

Patent #:	5115499	Issue Dt:	05/19/1992	Application #:	07635396	Filing Dt:	01/02/1991
Title:	SHARED COMPUTER RESOURCE ALLOCATION SYSTEM HAVING APPARATUS FOR INFORMING A REQUESTING COMPUTER OF THE IDENTITY AND BUSY/IDLE STATUS OF SHARED RESOURCES BY COMMAND CODE

Patent #:	5325062	Issue Dt:	06/28/1994	Application #:	07911510	Filing Dt:	07/10/1992
Title:	APPARATUS AND METHOD FOR DETECTION OF LATENT FAULTS IN REDUNDANT SYSTEMS

Patent #:	5621887	Issue Dt:	04/15/1997	Application #:	08044303	Filing Dt:	04/07/1993
Title:	A FAULT TOLERANT DISK MANAGEMENT SYSTEM WHICH TESTS FAILED DISKS DURING VARIED TIME INTERVALS WHICH ARE BASED UPON THE CRITICALITY ASSOCIATED WITH THE FAILED DISKS

Patent #:	5864657	Issue Dt:	01/26/1999	Application #:	08564021	Filing Dt:	11/29/1995
Title:	MAIN MEMORY SYSTEM AND CHECKPOINTING PROTOCOL FOR FAULT-TOLERANT COMPUTER SYSTEM

Patent #:	5737514	Issue Dt:	04/07/1998	Application #:	08564023	Filing Dt:	11/29/1995
Title:	REMOTE CHECKPOINT MEMEORY SYSTEM AND PROTOCOL FOR FAULT-TOLERANT COMPUTER SYSTEM

Patent #:	5745672	Issue Dt:	04/28/1998	Application #:	08564024	Filing Dt:	11/29/1995
Title:	MAIN MEMORY SYSTEM AND CHECKPOINTING PROTOCOL FOR A FAULT-TOLERANT COMPUTER SYSTEM USING A READ BUFFER

Patent #:	5751939	Issue Dt:	05/12/1998	Application #:	08564665	Filing Dt:	11/29/1995
Title:	MAIN MEMORY SYSTEM AND CHECKPOINTING PROTOCOL FOR FAULT-TOLERANT COMPUTER SYSTEM USING AN EXCLUSIVE-OR MEMORY

Patent #:	5664195	Issue Dt:	09/02/1997	Application #:	08603380	Filing Dt:	02/20/1996
Title:	METHOD AND APPARATUS FOR DYNAMIC INSTALLATION OF A DRIVER ON A COMPUTER SYSTEM

Patent #:	5787243	Issue Dt:	07/28/1998	Application #:	08674660	Filing Dt:	07/02/1996
Title:	MAIN MEMORY SYSTEM AND CHECKPOINTING PROTOCOL FOR FAULT-TOLERANT COMPUTER SYSTEM

Patent #:	5958070	Issue Dt:	09/28/1999	Application #:	09055831	Filing Dt:	04/06/1998
Title:	REMOTE CHECKPOINT MEMORY SYSTEM AND PROTOCOL FOR FAULT-TOLERANT COMPUTER SYSTEM

Assignor

Exec Dt:

02/27/2001

Assignee

5445 NE DAWSON CREEK PARKWAY

HILLSBORO, OREGON 97124

Correspondence name and address
	STOEL RIVES LLP
	MICAH D. STOLOWITZ
	900 SW FIFTH AVENUE
	SUITE 2600
	PORTLAND, OREGON 97204-1268

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