P

Inventor

COLLINS MICHAEL J

US120 patents
⚠️ This page may combine multiple inventors who share the name “COLLINS MICHAEL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

COMPAQ COMPUTER CORP

21 patents
US6286083B1Sep 4, 2001

Computer system with adaptive memory arbitration scheme

COMPAQ COMPUTER CORP213 citations98
US5537555AJul 16, 1996

Fully pipelined and highly concurrent memory controller

COMPAQ COMPUTER CORP128 citations98
US5524235AJun 4, 1996

System for arbitrating access to memory with dynamic priority assignment

COMPAQ COMPUTER CORP127 citations98
US5210850AMay 11, 1993

Memory address space determination using programmable limit registers with single-ended comparators

COMPAQ COMPUTER CORP504 citations98
US5721935AFeb 24, 1998

Apparatus and method for entering low power mode in a computer system

COMPAQ COMPUTER CORP122 citations97
US6275885B1Aug 14, 2001

System and method for maintaining ownership of a processor bus while sending a programmed number of snoop cycles to the processor cache

COMPAQ COMPUTER CORP71 citations96
US6247102B1Jun 12, 2001

Computer system employing memory controller and bridge interface permitting concurrent operation

COMPAQ COMPUTER CORP68 citations96
US6209067B1Mar 27, 2001

Computer system controller and method with processor write posting hold off on PCI master memory request

COMPAQ COMPUTER CORP75 citations96
US6202101B1Mar 13, 2001

System and method for concurrently requesting input/output and memory address space while maintaining order of data sent and returned therefrom

COMPAQ COMPUTER CORP58 citations96
US6160562ADec 12, 2000

System and method for aligning an initial cache line of data read from local memory by an input/output device

COMPAQ COMPUTER CORP73 citations96
US5949436ASep 7, 1999

Accelerated graphics port multiple entry gart cache allocation system and method

COMPAQ COMPUTER CORP67 citations96
US5848428ADec 8, 1998

Sense amplifier decoding in a memory device to reduce power consumption

COMPAQ COMPUTER CORP69 citations96
US5634073AMay 27, 1997

System having a plurality of posting queues associated with different types of write operations for selectively checking one queue based upon type of read operation

COMPAQ COMPUTER CORP53 citations96
US5325511AJun 28, 1994

True least recently used replacement method and apparatus

COMPAQ COMPUTER CORP73 citations96
US6272651B1Aug 7, 2001

System and method for improving processor read latency in a system employing error checking and correction

COMPAQ COMPUTER CORP61 citations93
US6115791ASep 5, 2000

Hierarchical cache system flushing scheme based on monitoring and decoding processor bus cycles for flush/clear sequence control

COMPAQ COMPUTER CORP20 citations93
US5819105AOct 6, 1998

System in which processor interface snoops first and second level caches in parallel with a memory access by a bus mastering device

COMPAQ COMPUTER CORP36 citations93
US5604884AFeb 18, 1997

Burst SRAMS for use with a high speed clock

COMPAQ COMPUTER CORP20 citations93
US5581727ADec 3, 1996

Hierarchical cache system flushing scheme based on monitoring and decoding processor bus cycles for flush/clear sequence control

COMPAQ COMPUTER CORP31 citations93
US6279065B1Aug 21, 2001

Computer system with improved memory access

COMPAQ COMPUTER CORP43 citations92
US6209052B1Mar 27, 2001

System and method for suppressing processor cycles to memory until after a peripheral device write cycle is acknowledged by the memory arbiter

COMPAQ COMPUTER CORP23 citations92

CEM CORP

9 patents

JOHNSON & JOHNSON VISION CARE

5 patents

ICAD INC

2 patents

TRANSUNION RENTAL SCREENING SOLUTIONS INC

2 patents

QUALIA COMPUTING INC

2 patents

COMPAQ INFORMATION TECHNOLOGIE

2 patents

JOHNSON & JOHNSON VISION PROD

1 patent

NAT SEMICONDUCTOR CORP

1 patent

BRITTI MICHAEL A

1 patent

ENIDINE INC

1 patent

AMERICAN TELEPHONE & TELEGRAPH

1 patent

698638 ALBERTA LTD

1 patent

COLLINS MICHAEL J

1 patent

Showing the top 50 of 120 patents by PatentIndex Score.