DB

Douglas R. Beard

CR Cray Research: 12 patents #7 of 208Top 4%
SP Supercomputer Systems Limited Partnership: 6 patents #2 of 59Top 4%
AM AMD: 2 patents #3,994 of 9,279Top 45%
VI Via-Cyrix: 1 patents #11 of 30Top 40%
GO Gould: 1 patents #131 of 364Top 40%
CY Cyrix: 1 patents #29 of 51Top 60%
NS National Semiconductor: 1 patents #1,247 of 2,238Top 60%
Overall (All Time): #165,054 of 4,157,543Top 4%
25
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8589629 Method for way allocation and way locking in a cache Jonathan Owen, Guhan Krishnan, Carl Dietz, William Kurt Lewchuk, Alexander J. Branover 2013-11-19
7502969 Method and apparatus for analyzing digital circuits Holger Eisenreich, Kai Eichhorn 2009-03-10
6351797 Translation look-aside buffer for storing region configuration bits and method of operation Darren Bensley, Daniel W. Green 2002-02-26
5963984 Address translation unit employing programmable page size Raul A. Garibay, Jr., Marc A. Quattromani, Mark Bluhm 1999-10-05
5752274 Address translation unit employing a victim TLB Raul A. Garibay, Jr., Marc A. Quattromani 1998-05-12
5745721 Partitioned addressing apparatus for vector/scalar registers Andrew Everett Phelps, Michael A. Woodmansee, Richard G. Blewett, Jeffrey A. Lohman, Alexander A. Silbey +3 more 1998-04-28
5717881 Data processing system for processing one and two parcel instructions Andrew Everett Phelps, Michael A. Woodmansee, Richard G. Blewett, Jeffrey A. Lohman, Alexander A. Silbey +3 more 1998-02-10
5706490 Method of processing conditional branch instructions in scalar/vector processor Andrew Everett Phelps, Michael A. Woodmansee, Richard G. Blewett, Jeffrey A. Lohman, Alexander A. Silbey +3 more 1998-01-06
5659706 Vector/scalar processor with simultaneous processing and instruction cache filling Andrew Everett Phelps, Michael A. Woodmansee, Richard G. Blewett, Jeffrey A. Lohman, Alexander A. Silbey +3 more 1997-08-19
5640524 Method and apparatus for chaining vector instructions Andrew Everett Phelps, Michael A. Woodmansee, Richard G. Blewett, Jeffrey A. Lohman, Alexander A. Silbey +3 more 1997-06-17
5623650 Method of processing a sequence of conditional vector IF statements Andrew Everett Phelps, Michael A. Woodmansee, Richard G. Blewett, Jeffrey A. Lohman, Alexander A. Silbey +3 more 1997-04-22
5598547 Vector processor having functional unit paths of differing pipeline lengths Andrew Everett Phelps, Michael A. Woodmansee, Richard G. Blewett, Jeffrey A. Lohman, Alexander A. Silbey +3 more 1997-01-28
5561784 Interleaved memory access system having variable-sized segments logical address spaces and means for dividing/mapping physical address into higher and lower order addresses Steve S. Chen, Frederick J. Simmons, George A. Spix, Jimmie R. Wilson, Edward C. Miller +1 more 1996-10-01
5544337 Vector processor having registers for control by vector resisters Andrew Everett Phelps, Michael A. Woodmansee, Richard G. Blewett, Jeffrey A. Lohman, Alexander A. Silbey +3 more 1996-08-06
5524255 Method and apparatus for accessing global registers in a multiprocessor system George A. Spix, Edward C. Miller, Robert E. Strout, II, Anthony R. Schooler, Alexander A. Silbey +4 more 1996-06-04
5430884 Scalar/vector processor Andrew Everett Phelps, Michael A. Woodmansee, Richard G. Blewett, Jeffrey A. Lohman, Alexander A. Silbey +3 more 1995-07-04
5428803 Method and apparatus for a unified parallel processing architecture Steve S. Chen, George A. Spix, Edward C. Priest, John Wastlick, James M. VanDyke 1995-06-27
5253359 Control and maintenance subsystem network for use with a multiprocessor computer system George A. Spix, Glen L. Collier, G. Joseph Throop, David L. Clounch, Cris J. Rhea 1993-10-12
5239629 Dedicated centralized signaling mechanism for selectively signaling devices in a multiprocessor system Edward C. Miller, George A. Spix, Anthony R. Schooler, Alexander A. Silbey, Andrew Everett Phelps 1993-08-24
5208914 Method and apparatus for non-sequential resource access Jimmie R. Wilson, Steve S. Chen, Roger E. Eckert, Richard E. Hessel, Andrew Everett Phelps +2 more 1993-05-04
5197130 Cluster architecture for a highly parallel scalar/vector multiprocessor system Steve S. Chen, Frederick J. Simmons, George A. Spix, Jimmie R. Wilson, Edward C. Miller +1 more 1993-03-23
5175862 Method and apparatus for a special purpose arithmetic boolean unit Andrew Everett Phelps, Michael A. Woodsmansee 1992-12-29
5165038 Global registers for a multiprocessor system George A. Spix, Edward C. Miller, Robert E. Strout, II, Anthony R. Schooler, Alexander A. Silbey +4 more 1992-11-17
5055707 Method and apparatus for single step clocking on signal paths longer than a clock cycle 1991-10-08
4953079 Cache memory address modifier for dynamic alteration of cache block fetch sequence William P. Ward 1990-08-28