Inventor · disambiguated record
John L. Duncan
Also filed as: DUNCAN JOHN · DUNCAN JOHN L
12 granted patents·219 citations·filing 1975–2020
90Inventor score
Top patents by PatentIndex Score
12 records- 0192US4660246AVersatile vacuum cleaning applianceSINGER CO·Filed 1986·Granted Apr 28, 1987·94 cites·4 claims
- 0273US5291334AMicro-lens panoramic imagerUNITED TECHNOLOGIES CORP·Filed 1992·Granted Mar 1, 1994·43 cites·21 claims
- 0366US3968712AFabricated table for stationary power toolsSINGER CO·Filed 1975·Granted Jul 13, 1976·18 cites·5 claims
- 0461US5892699AMethod and apparatus for optimizing dependent operand flow within a multiplier using recoding logicINTEGRATED DEVICE TECH·Filed 1997·Granted Apr 6, 1999·40 cites·33 claims
- 0556US11360774B2Dual branch formatCENTAUR TECH INC·Filed 2020·Granted Jun 14, 2022·0 cites·20 claims
- 0656US11334491B1Side cache array for greater fetch bandwidthCENTAUR TECH INC·Filed 2020·Granted May 17, 2022·0 cites·18 claims
- 0756US8838938B2Prefix accumulation for efficient processing of instructions with multiple prefix bytesMCDONALD THOMAS C·Filed 2009·Granted Sep 16, 2014·0 cites·23 claims
- 0856US8612727B2Apparatus and method for marking start and end bytes of instructions in a stream of instruction bytes in a microprocessor having an instruction set architecture in which instructions may include a length-modifying prefixMCDONALD THOMAS C·Filed 2009·Granted Dec 17, 2013·0 cites·23 claims
- 0956US8438367B2Instruction extraction through prefix accumulationMCDONALD THOMAS C·Filed 2009·Granted May 7, 2013·0 cites·23 claims
- 1053US8013649B2Dynamic clock feedback latchVIA TECH INC·Filed 2009·Granted Sep 6, 2011·2 cites·24 claims
- 1150US8533434B2Apparatus for efficiently determining instruction length instruction within a stream of x86 instruction bytesDUNCAN JOHN L·Filed 2009·Granted Sep 10, 2013·0 cites·27 claims
- 1247US5550774AMemory cache with low power consumption and method of operationMOTOROLA INC·Filed 1995·Granted Aug 27, 1996·22 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →