Inventor · Amherst, NH, US

Colyn S. Case

27Patents
20h-index
39Co-inventors
85Inventor score

Filing activity: Aug 21, 1991 → Jan 28, 2015

Most-cited inventions

PatentTitleAreaCited byStatus
US5321806A Method and apparatus for transmitting graphics command in a computer graphics system Physics 106 Expired
US5911051A High-throughput interconnect allowing bus transactions based on partial access requests Physics 98 Expired
US7334108B1 Multi-client virtual address translation system with translation units of variable-range size Physics 83 Expired
US5321810A Address method for computer graphics system Physics 74 Expired
US7278008B1 Virtual address translation system with caching of variable-range translation clusters Physics 70 Expired
US5315698A Method and apparatus for varying command length in a computer graphics system Physics 68 Expired
US7386697B1 Memory management for virtual address space with translation units of variable range size Physics 56 Active
US7469311B1 Asymmetrical bus Emerging Cross-Sectional Technologies 52 Active
US5313577A Translation of virtual addresses in a computer graphics system Physics 47 Expired
US5315696A Graphics command processing method in a computer graphics system Physics 45 Expired
US7296139B1 In-memory table structure for virtual address translation system with translation units of variable range size Physics 45 Expired
US7415575B1 Shared cache with client-specific replacement policy Physics 36 Active
US6097402A System and method for placement of operands in system memory Physics 36 Expired
US6317803A High-throughput interconnect having pipelined and non-pipelined bus transaction modes Physics 34 Expired
US7624221B1 Control device for data stream optimizations in a link interface Physics 34 Active
US6044419A Memory handling system that backfills dual-port buffer from overflow buffer when dual-port buffer is no longer full Physics 33 Expired
US7526593B2 Packet combiner for a packetized bus with dynamic holdoff time Emerging Cross-Sectional Technologies 30 Active
US6820173B1 Data prefetcher with predictor capabilities Physics 28 Expired
US7562205B1 Virtual address translation system with caching of variable-range translation clusters Physics 23 Active
US8341380B2 Efficient memory translator with variable size cache line coverage Physics 20 Active
US7797510B1 Memory management for virtual address space with translation units of variable range size Physics 11 Active
US8161252B1 Memory interface with dynamic selection among mirrored storage locations Physics 11 Active
US7788439B1 Asymmetrical bus for bus link width optimization of a graphics system Emerging Cross-Sectional Technologies 11 Active
US7664905B2 Page stream sorter for poor locality access patterns Physics 7 Active
US8035647B1 Raster operations unit with interleaving of read and write requests using PCI express Physics 3 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.