CRAY RESEARCH, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 31416
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 8125
 
  
 
H03K PULSE TECHNIQUE 6125
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 5357
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 5151
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 3156
 
  
 
B23K SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM 291
 
  
 
G01K MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR 244
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 2102
 
  
 
H01C RESISTORS226

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6651197 Method for determining the optimum locations for scan latches in a partial-scan IC built in self test systemMay 20, 99Nov 18, 03[G01R]
6496544 Digital computing system having adaptive communication componentsDec 14, 98Dec 17, 02[H04L, G06F]
6349398 Method and apparatus for partial-scan built-in self test logicJan 26, 99Feb 19, 02[G01R]
6295597 Apparatus and method for improved vector processing to support extended-length integer arithmeticAug 11, 98Sep 25, 01[G06F]
6012135 Computer having multiple address ports, each having logical address translation with base and limit memory managementDec 01, 94Jan 04, 00[G06F]
5960081 Embedding a digital signature in a video sequenceJun 05, 97Sep 28, 99[G09C, H04N]
5920714 System and method for distributed multiprocessor communicationsSep 11, 97Jul 06, 99[G06F]
5895501 Virtual memory system for vector based computer systemsSep 03, 96Apr 20, 99[G06F]
5737194 Input/output module assemblyJul 29, 96Apr 07, 98[A05K]
5726857 Apparatus and method for mounting edge connectors within a circuit moduleFeb 22, 96Mar 10, 98[H05K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6266759 Register scoreboarding to support overlapped execution of vector memory reference instructions in a vector processorExpiredDec 14, 98Jul 24, 01[G06F]
5801924 Method and apparatus for cooling daughter card modulesExpiredFeb 22, 96Sep 01, 98[H05K]
5802375 Outer loop vectorizationExpiredNov 23, 94Sep 01, 98[G06F]
D375944 Computer cabinetExpiredDec 21, 95Nov 26, 96[]
5369059 Method for constructing a reduced capacitance chip carrierExpiredApr 08, 92Nov 29, 94[H01L]
5332463 Self-aligned sealing fixture for use in assembly of microelectronic packagesExpiredSep 28, 93Jul 26, 94[B32B, H05K]
5276854 Method of multiple CPU logic simulationExpiredAug 17, 90Jan 04, 94[G06F]
D342485 Computer cabinetExpiredAug 06, 91Dec 21, 93[]
5258660 Skew-compensated clock distribution systemExpiredJan 16, 90Nov 02, 93[H03K]
5257372 Methods for efficient distribution of parallel tasks to slave processes in a multiprocessing systemExpiredDec 19, 90Oct 26, 93[G06F]
5253359 Control and maintenance subsystem network for use with a multiprocessor computer systemExpiredJun 11, 90Oct 12, 93[G06F]
5251097 Packaging architecture for a highly parallel multiprocessor systemExpiredJun 11, 90Oct 05, 93[H02B, H05K]
5247637 Method and apparatus for sharing memory in a multiprocessor systemExpiredJun 01, 90Sep 21, 93[G06F]
5247696 Method for compiling loops having recursive equations by detecting and correcting recurring data points before storing the result to memoryExpiredJan 17, 91Sep 21, 93[G06F]
D337572 Computer cabinetExpiredJul 02, 92Jul 20, 93[]
D336285 Computer cabinetExpiredDec 20, 90Jun 08, 93[]
5206952 Fault tolerant networking architectureExpiredSep 12, 90Apr 27, 93[G06F]
5202988 System for communicating among processors having different speedsExpiredAug 23, 90Apr 13, 93[G06F]
H001176 Bit dispersement method for enhanced SEC-DED error detection and correction in multi-bit memory devicesExpiredAug 30, 89Apr 06, 93[G11C]
H001153 Non-metallized chip carrierExpiredJan 28, 91Mar 02, 93[H01L]

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