Inventor · disambiguated record
Craig A. Mackenna
Also filed as: MACKENNA CRAIG · MACKENNA CRAIG A · MACKENNA CRAIG ALLEN
14 granted patents·1 pending application·416 citations·filing 1987–2012
93Inventor score
Top patents by PatentIndex Score
15 records- 0185US5131081ASystem having a host independent input/output processor for controlling data transfer between a memory and a plurality of i/o controllersPHILIPS CORP·Filed 1989·Granted Jul 14, 1992·86 cites·42 claims
- 0282US5319753AQueued interrupt mechanism with supplementary command/status/message informationZILOG INC·Filed 1992·Granted Jun 7, 1994·103 cites·11 claims
- 0377US5495594ATechnique for automatically adapting a peripheral integrated circuit for operation with a variety of microprocessor control signal protocolsZILOG INC·Filed 1994·Granted Feb 27, 1996·76 cites·3 claims
- 0471US6154793ADMA with dynamically assigned channels, flexible block boundary notification and recording, type code checking and updating, commands, and status reportingZILOG INC·Filed 1997·Granted Nov 28, 2000·60 cites·23 claims
- 0569US8341382B2Memory accelerator buffer replacement method and systemMACKENNA CRAIG·Filed 2010·Granted Dec 25, 2012·4 cites·17 claims
- 0663US8693614B2Universal counter/timer circuitMACKENNA CRAIG A·Filed 2012·Granted Apr 8, 2014·2 cites·18 claims
- 0761US5612634ACircuit for sensing whether or not an add-in board is inserted into a bus connector of a mother boardZILOG INC·Filed 1994·Granted Mar 18, 1997·38 cites·2 claims
- 0858US8719749B2Timer match ditheringBIRNS NEIL E·Filed 2012·Granted May 6, 2014·1 cites·20 claims
- 0955US8266369B2Flash memory interfaceMACKENNA CRAIG·Filed 2009·Granted Sep 11, 2012·2 cites·19 claims
- 1048US4878181AVideo display controller for expanding monochrome data to programmable foreground and background color image dataSIGNETICS CORP·Filed 1987·Granted Oct 31, 1989·13 cites·10 claims
- 1144US8392641B2Microcontroller with an interrupt structure having programmable priority levels with each priority level associated with a different register setSHRIVASTAVA PANKAJ·Filed 2010·Granted Mar 5, 2013·0 cites·24 claims
- 1244US5960190AIn-circuit emulation system with minimal impact on target environmentZILOG INC·Filed 1997·Granted Sep 28, 1999·18 cites·6 claims
- 1341US8229056B2Universal counter/timer circuitMACKENNA CRAIG A·Filed 2010·Granted Jul 24, 2012·0 cites·20 claims
- 1441US6502181B1Method and apparatus for an enhanced processorZILOG INC·Filed 1999·Granted Dec 31, 2002·13 cites·28 claims
- 1541US2006206646A1Microcontroller with an interrupt structure having programmable priority levels with each priority level associated with a different register setKONINKL PHILIPS ELECTRONICS NV·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →