Nova Patents
ATE198673T1

Multiprocessor digital data processing system

Abstract

A multiprocessor digital data processing system comprises a plurality of processing cells (18A to 18R, 34A to 34F, 38A, 38B) arranged in a hierarchy of rings (12A to 12F, 14A and 14B, 16). The system selectively allocates storage and moves exclusive data copies from cell to cell in response to access requests generated by the cells. Routing elements are employed to selectively broadcast data access requests, updates and transfers on the rings.

Term

Term ended

Projected expiry passed 24 November 2008, 17.8 years ago.

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115 members in 8 offices

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Priority claims
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13693087United States of AmericaA

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EP0322116A2European Patent Office (EPO)A2
EP0322117A2European Patent Office (EPO)A2
JPH01281555AJapanA
JPH022451AJapanA
EP0322117A3European Patent Office (EPO)A3
EP0322116A3European Patent Office (EPO)A3
CA2019299A1CanadaA1
CA2019300A1CanadaA1
EP0404559A2European Patent Office (EPO)A2
EP0404560A2European Patent Office (EPO)A2
JPH03116234AJapanA
JPH03129454AJapanA
WO9115088A1World Intellectual Property Organization (WIPO)A1
US5055999AUnited States of AmericaA
CA2042610A1CanadaA1
CA2042290A1CanadaA1
EP0458552A2European Patent Office (EPO)A2
EP0458553A2European Patent Office (EPO)A2
CA2042291A1CanadaA1
EP0468542A2European Patent Office (EPO)A2
EP0473777A1European Patent Office (EPO)A1
US5119481AUnited States of AmericaA
EP0404560A3European Patent Office (EPO)A3
EP0458552A3European Patent Office (EPO)A3
EP0468542A3European Patent Office (EPO)A3
JPH04230146AJapanA
EP0458553A3European Patent Office (EPO)A3
JPH05501041AJapanA
CA2078311A1CanadaA1
EP0534665A2European Patent Office (EPO)A2
CA1320003CCanadaC
US5226039AUnited States of AmericaA
EP0534665A3European Patent Office (EPO)A3
US5251308AUnited States of AmericaA
JPH05298190AJapanA
EP0404559A3European Patent Office (EPO)A3
US5282201AUnited States of AmericaA
JPH0619784AJapanA
US5297265AUnited States of AmericaA
EP0593100A2European Patent Office (EPO)A2
US5335325AUnited States of AmericaA
US5341483AUnited States of AmericaA
CA1333727CCanadaC
EP0473777A4European Patent Office (EPO)A4
EP0593100A3European Patent Office (EPO)A3
US5761413AUnited States of AmericaA
JP2780032B2JapanB2
JP2782521B2JapanB2
US5822578AUnited States of AmericaA
EP0534665B1European Patent Office (EPO)B1
AT178417TAustriaT
ATE178417T1AustriaT1
DE69228784D1GermanyD1
EP0936778A1European Patent Office (EPO)A1
US5960461AUnited States of AmericaA
DE69228784T2GermanyT2
EP0322116B1European Patent Office (EPO)B1
AT189070TAustriaT
ATE189070T1AustriaT1
DE3856394D1GermanyD1
DE3856394T2GermanyT2
EP1016971A2European Patent Office (EPO)A2
EP1016977A2European Patent Office (EPO)A2
EP1016978A2European Patent Office (EPO)A2
EP1016979A2European Patent Office (EPO)A2
EP1020799A2European Patent Office (EPO)A2
EP0404560B1European Patent Office (EPO)B1
AT195382TAustriaT
ATE195382T1AustriaT1
DE69033601D1GermanyD1
JP3103581B2JapanB2
CA2042291CCanadaC
CA1341154CCanadaC
EP0322117B1European Patent Office (EPO)B1
AT198673TAustriaT
ATE198673T1This recordAustriaT1
DE3856451D1GermanyD1
DE69033601T2GermanyT2
CA2019300CCanadaC
DE3856451T2GermanyT2
US6330649B1United States of AmericaB1
CA2042290CCanadaC
CA2019299CCanadaC
EP1182544A2European Patent Office (EPO)A2
EP0458553B1European Patent Office (EPO)B1
AT214175TAustriaT
ATE214175T1AustriaT1
DE69132945D1GermanyD1
EP0404559B1European Patent Office (EPO)B1
AT218225TAustriaT
ATE218225T1AustriaT1
US2002078310A1United States of AmericaA1
DE69033965D1GermanyD1
CA2042610CCanadaC
ES2173075T3SpainT3
DE69132945T2GermanyT2
DE69033965T2GermanyT2
EP0458552B1European Patent Office (EPO)B1
EP0593100B1European Patent Office (EPO)B1
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