David M. Chastain — 16 Patents at Convex Computer

David M. Chastain has been granted 16 US patents while listed as an inventor at Convex Computer. The first was granted in 1980 and the most recent in July 1999. David M. Chastain ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list David M. Chastain in Plano, TX, US.

Patents per Year

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Showing 1–16 of 16 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
5930822	Method and system for maintaining strong ordering in a coherent memory system	Kenneth Chaney, David Patrick	1999-07-27	$24,871,000
5859975	Parallel processing computer system having shared coherent memory and interconnections utilizing separate undirectional request and response lines for direct communication or using crossbar switching device	Tony M. Brewer, Thomas L. Watson	1999-01-12	$46,533,000
5845071	Error containment cluster of nodes	David Patrick, Alan D. Gant	1998-12-01	$51,484,000
5577204	Parallel processing computer system interconnections utilizing unidirectional communication links with separate request and response lines for direct communication or using a crossbar switching device	Tony M. Brewer, Thomas L. Watson	1996-11-19
5560027	Scalable parallel processing systems wherein each hypernode has plural processing modules interconnected by crossbar and each processing module has SCI circuitry for forming multi-dimensional network with other hypernodes	Thomas L. Watson, Tony M. Brewer	1996-09-24
5159686	Multi-processor computer system having process-independent communication register addressing	James E. Mankovich, Gary Gostin	1992-10-27	$2,569,000
5050070	Multi-processor computer system having self-allocating processors	James E. Mankovich, Gary Gostin	1991-09-17	$3,497,000
4926317	Hierarchical memory system with logical cache, physical cache, and address translation unit for generating a sequence of physical addresses	Steven Jeffrey Wallach, James R. Weatherford	1990-05-15	$2,984,000
4873629	Instruction processing unit for computer	Michael Harris, Gary Gostin	1989-10-10	$2,689,000
4812972	Microcode computer having dispatch and main control stores for storing the first and the remaining microinstructions of machine instructions	Gary Gostin	1989-03-14	$1,677,000
4701917	Diagnostic circuit	Thomas M. Jones	1987-10-20
4665506	Memory system with write protection	James H. Cline	1987-05-12	$3,281,000
4620275	Computer system	Steven Jeffrey Wallach, Thomas M. Jones, Frank J. Marshall, David A. Nobles, Kent Allen Fuka +19 more	1986-10-28
4597061	Memory system using pipeline circuitry for improved speed	James H. Cline	1986-06-24	$2,659,000
4528666	Memory system with built in parity	James H. Cline	1985-07-09	$5,066,000
4197589	Operation sequencing mechanism	Merrill A. Cornish, John C. Jensen	1980-04-08	$2,079,000

David M. Chastain — 16 Patents

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