Inventor · disambiguated record
James J. Jirgal
Also filed as: JIRGAL JAMES J
16 granted patents·262 citations·filing 1993–2004
94Inventor score
Files withVLSI TECHNOLOGY INC6COMPAQ COMPUTER CORP4KONINKL PHILIPS ELECTRONICS NV4HEWLETT PACKARD DEVELOPMENT CO2
Top patents by PatentIndex Score
16 records- 0168US5793990AMultiplex address/data bus with multiplex system controller and method thereforVLSI TECHNOLOGY INC·Filed 1993·Granted Aug 11, 1998·52 cites·15 claims
- 0264US6851038B1Background fetching of translation lookaside buffer (TLB) entriesKONINKL PHILIPS ELECTRONICS NV·Filed 2000·Granted Feb 1, 2005·16 cites·4 claims
- 0364US5715467AEvent driven power management control circuit and method thereforVLSI TECHNOLOGY INC·Filed 1996·Granted Feb 3, 1998·38 cites·11 claims
- 0461US5968144ASystem for supporting DMA I/O device using PCI bus and PCI-PCI bridge comprising programmable DMA controller for request arbitration and storing data transfer informationVLSI TECHNOLOGY INC·Filed 1996·Granted Oct 19, 1999·42 cites·14 claims
- 0559US6408346B1System for communicating with an external device using a parallel port with DMA capabilities and for developing a signal to indicate the availability of dataCOMPAQ COMPUTER CORP·Filed 2000·Granted Jun 18, 2002·5 cites·14 claims
- 0651US5539917AComputer system having circuitry interfacing a DMA controller directly with a parallel port having specific timing control to allow printing operation without microprocessor interventionCOMPAQ COMPUTER CORP·Filed 1995·Granted Jul 23, 1996·20 cites·6 claims
- 0750US6751695B1Bus bridge device for advanced microcontroller bus architecture (AMBA) advanced system bus (ASB) protocolKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Jun 15, 2004·27 cites·22 claims
- 0848US7103764B2Parallel port with direct memory access capabilitiesHEWLETT PACKARD DEVELOPMENT CO·Filed 2004·Granted Sep 5, 2006·0 cites·14 claims
- 0945US6772238B2Parallel port with direct memory access capabilitiesHEWLETT PACKARD DEVELOPMENT CO·Filed 2002·Granted Aug 3, 2004·0 cites·37 claims
- 1042US5752081ASignalling system and method for allowing a direct memory access (DMA) input/output (I/O) device on the peripheral component interconnect (PCI) bus to perform DMA transfersVLSI TECHNOLOGY INC·Filed 1995·Granted May 12, 1998·16 cites·15 claims
- 1140US6378044B1Method and system for cache replacement among configurable cache setsVLSI TECHNOLOGY INC·Filed 1999·Granted Apr 23, 2002·14 cites·10 claims
- 1238US6578098B1Predictive mechanism for ASB slave responsesKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Jun 10, 2003·10 cites·10 claims
- 1338US5892976ASystem for parallel port with direct memory access controller for developing signal to indicate packet available and receiving signal that packet has been acceptedCOMPAQ COMPUTER CORP·Filed 1996·Granted Apr 6, 1999·8 cites·13 claims
- 1437US6574691B1Apparatus and method for interfacing a non-sequential 486 interface burst interface to a sequential ASB interfaceKONINKL PHILIPS ELECTRONICS NV·Filed 1999·Granted Jun 3, 2003·9 cites·20 claims
- 1534US6138184ASystem for parallel port with direct memory access controller for developing signal to indicate packet available and receiving signal that packet has been acceptedCOMPAQ COMPUTER CORP·Filed 1996·Granted Oct 24, 2000·5 cites·51 claims
- 1628US5768571ASystem and method for altering the clock frequency to a logic controller controlling a logic device running at a fixed frequency slower than a computer system running the logic deviceVLSI TECHNOLOGY INC·Filed 1996·Granted Jun 16, 1998·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →