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CRAY RESEARCH INC

Overview
  • Total Patents
    354
About

CRAY RESEARCH INC has a total of 354 patent applications. Its first patent ever was published in 1976. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets computer technology, audio-visual technology and semiconductors are ACTIVE COOL LTD, SRC COMPUTERS LLC and HONEYWELL INF SYSTEMS ITALIA.

Patent filings in countries

World map showing CRAY RESEARCH INCs patent filings in countries

Patent filings per year

Chart showing CRAY RESEARCH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schiffleger Alan J 37
#2 August Melvin C 37
#3 Fromm Eric C 27
#4 Neumann Eugene F 25
#5 Oberlin Steven M 25
#6 Spix George A 21
#7 Passint Randal S 20
#8 Beard Douglas R 15
#9 Cray Seymour R 15
#10 Scott Steven L 15

Latest patents

Publication Filing date Title
US6496544B1 Digital computing system having adaptive communication components
US6128639A Array address and loop alignment calculations
US6055157A Large area, multi-device heat pipe for stacked MCM-based systems
US6092226A Fabrication of test logic for level sensitive scan on a circuit
US5946496A Distributed vector architecture
US5913069A Interleaving memory in distributed vector architecture multiprocessor system
US6018459A Porous metal heat sink
US5970232A Router table lookup mechanism
US6101181A Virtual channel assignment in large torus systems
US6085303A Seralized race-free virtual barrier network
US6116915A Stop align lateral module to module interconnect
US5987626A Precise detection of errors using hardware watchpoint mechanism
US5960081A Embedding a digital signature in a video sequence
US5895501A Virtual memory system for vector based computer systems
US5940625A Density dependent vector mask operation control apparatus and method
US5737194A Input/output module assembly
US5900023A Method and apparatus for removing power-of-two restrictions on distributed addressing
US5694028A Method and apparatus for adjusting the power supply voltage provided to a microprocessor
US5805788A Raid-5 parity generation and data reconstruction
US5761534A System for arbitrating packetized data from the network to the peripheral resources and prioritizing the dispatching of packets onto the network