Assignee
NEC ELECTRONICS INC
US·89 granted patents·2,757 citations·filing 1988–2003
Top patents by PatentIndex Score
89 records- 0193US6167486AParallel access virtual channel memory system with cacheable channelsNEC ELECTRONICS INC·Filed 1996·Granted Dec 26, 2000·181 cites·14 claims
- 0292US6480980B2Combinational test pattern generation method and apparatusNEC ELECTRONICS INC·Filed 1999·Granted Nov 12, 2002·84 cites·26 claims
- 0392US6477621B1Parallel access virtual channel memory systemNEC ELECTRONICS INC·Filed 1999·Granted Nov 5, 2002·159 cites·14 claims
- 0492US6327642B1Parallel access virtual channel memory systemNEC ELECTRONICS INC·Filed 1999·Granted Dec 4, 2001·165 cites·7 claims
- 0592US5666322APhase-locked loop timing controller in an integrated circuit memoryNEC ELECTRONICS INC·Filed 1995·Granted Sep 9, 1997·187 cites·31 claims
- 0689US6384586B1Regulated low-voltage generation circuitNEC ELECTRONICS INC·Filed 2000·Granted May 7, 2002·44 cites·42 claims
- 0785US5949820AMethod for optimizing an equalization and receive filterNEC ELECTRONICS INC·Filed 1996·Granted Sep 7, 1999·39 cites·3 claims
- 0885US5442770ATriple port cache memoryNEC ELECTRONICS INC·Filed 1993·Granted Aug 15, 1995·171 cites·10 claims
- 0983US5331571ATesting and emulation of integrated circuitsNEC ELECTRONICS INC·Filed 1992·Granted Jul 19, 1994·138 cites·28 claims
- 1082US6487705B1Timing optimization and timing closure for integrated circuit modelsNEC ELECTRONICS INC·Filed 2001·Granted Nov 26, 2002·45 cites·34 claims
- 1178US6665749B1Bus protocol for efficiently transferring vector dataNEC ELECTRONICS INC·Filed 1999·Granted Dec 16, 2003·79 cites·43 claims
- 1278US5039883ADual input universal logic structureNEC ELECTRONICS INC·Filed 1990·Granted Aug 13, 1991·50 cites·4 claims
- 1376US5796358AMethods and structure for combined analog and digital automatic gain control in sampled-data receiversNEC ELECTRONICS INC·Filed 1996·Granted Aug 18, 1998·41 cites·18 claims
- 1476US5058421AWater leak and water level detectorNEC ELECTRONICS INC·Filed 1990·Granted Oct 22, 1991·44 cites·4 claims
- 1575US6517908B1Method for making a test wafer from a substrateNEC ELECTRONICS INC·Filed 2000·Granted Feb 11, 2003·16 cites·5 claims
- 1675US6154017ATemperature/voltage compensation circuitNEC ELECTRONICS INC·Filed 1998·Granted Nov 28, 2000·26 cites·4 claims
- 1775US5257358AMethod for counting the number of program instruction completed by a microprocessorNEC ELECTRONICS INC·Filed 1992·Granted Oct 26, 1993·72 cites·5 claims
- 1874US4847544AMicrocomputer control of stepper motor using reduced number of partsNEC ELECTRONICS INC·Filed 1988·Granted Jul 11, 1989·28 cites·12 claims
- 1973US5864654ASystems and methods for fault tolerant information processingNEC ELECTRONICS INC·Filed 1997·Granted Jan 26, 1999·71 cites·14 claims
- 2072US4894558APower saving input buffer for use with a gate arrayNEC ELECTRONICS INC·Filed 1988·Granted Jan 16, 1990·21 cites·7 claims
- 2171US5463394ACurrent switch for a high speed DACNEC ELECTRONICS INC·Filed 1994·Granted Oct 31, 1995·24 cites·31 claims
- 2270US5606428AImage compression systems with optimized data accessNEC ELECTRONICS INC·Filed 1994·Granted Feb 25, 1997·47 cites·4 claims
- 2369US6715040B2Performance improvement of a write instruction of a non-inclusive hierarchical cache memory unitNEC ELECTRONICS INC·Filed 2002·Granted Mar 30, 2004·16 cites·7 claims
- 2469US6513107B1Vector transfer system generating address error exception when vector to be transferred does not start and end on same memory pageNEC ELECTRONICS INC·Filed 1999·Granted Jan 28, 2003·41 cites·25 claims
- 2568US6216051B1Manufacturing backup systemNEC ELECTRONICS INC·Filed 1998·Granted Apr 10, 2001·46 cites·40 claims
- 2667US5256947AMultiple filament enhanced ion sourceNEC ELECTRONICS INC·Filed 1990·Granted Oct 26, 1993·18 cites·8 claims
- 2766US5427610APhotoresist solvent fume exhaust scrubberNEC ELECTRONICS INC·Filed 1994·Granted Jun 27, 1995·39 cites·17 claims
- 2866US5341488AN-word read/write access achieving double bandwidth without increasing the width of external data I/O busNEC ELECTRONICS INC·Filed 1992·Granted Aug 23, 1994·26 cites·8 claims
- 2965US6693289B1Operationally positionable source magnet fieldNEC ELECTRONICS INC·Filed 2000·Granted Feb 17, 2004·8 cites·6 claims
- 3065US5396343AImage compresssion systems with optimized data accessNEC ELECTRONICS INC·Filed 1991·Granted Mar 7, 1995·37 cites·1 claims
- 3163US6627901B2Apparatus and method for distribution of dopant gases or vapors in an arc chamber for use in an ionization sourceNEC ELECTRONICS INC·Filed 2001·Granted Sep 30, 2003·12 cites·12 claims
- 3263US5529626ASpincup with a wafer backside deposition reduction apparatusNEC ELECTRONICS INC·Filed 1994·Granted Jun 25, 1996·36 cites·16 claims
- 3362US6625781B2Multi-level power macromodelingNEC ELECTRONICS INC·Filed 2001·Granted Sep 23, 2003·8 cites·5 claims
- 3462US5911149AApparatus and method for implementing a programmable shared memory with dual bus architectureNEC ELECTRONICS INC·Filed 1996·Granted Jun 8, 1999·53 cites·11 claims
- 3562US5347642ACache memory management unitNEC ELECTRONICS INC·Filed 1989·Granted Sep 13, 1994·37 cites·4 claims
- 3661US6622283B1Digital signal processor decoding of convolutionally encoded symbolsNEC ELECTRONICS INC·Filed 2000·Granted Sep 16, 2003·12 cites·43 claims
- 3761US5914989APRML system with reduced complexity maximum likelihood detectorNEC ELECTRONICS INC·Filed 1997·Granted Jun 22, 1999·15 cites·13 claims
- 3861US5808573AMethods and structure for sampled-data timing recovery with reduced complexity and latencyNEC ELECTRONICS INC·Filed 1996·Granted Sep 15, 1998·22 cites·14 claims
- 3960US6655898B1Front opening unified pod (FOUP) hoist jigNEC ELECTRONICS INC·Filed 2001·Granted Dec 2, 2003·11 cites·22 claims
- 4060US6551403B1Solvent pre-wet system for wafersNEC ELECTRONICS INC·Filed 2000·Granted Apr 22, 2003·9 cites·20 claims
- 4158US6560749B1Apparatus and method for implementing a decoder for convolutionally encoded symbolsNEC ELECTRONICS INC·Filed 2000·Granted May 6, 2003·9 cites·9 claims
- 4258US6553486B1Context switching for vector transfer unitNEC ELECTRONICS INC·Filed 1999·Granted Apr 22, 2003·33 cites·38 claims
- 4358US5093700ASingle gate structure with oxide layer thereinNEC ELECTRONICS INC·Filed 1991·Granted Mar 3, 1992·22 cites·12 claims
- 4458US5065101AMini-relay or reed relay testerNEC ELECTRONICS INC·Filed 1990·Granted Nov 12, 1991·30 cites·7 claims
- 4558US5006773AMicrocomputer control of stepper motor using reduced number of partsNEC ELECTRONICS INC·Filed 1990·Granted Apr 9, 1991·19 cites·14 claims
- 4656US6582137B1Polyimide coating process with dilute TMAH and DI-water backrinseNEC ELECTRONICS INC·Filed 2000·Granted Jun 24, 2003·7 cites·9 claims
- 4756US4998222ADynamic random access memory with internally gated RASNEC ELECTRONICS INC·Filed 1989·Granted Mar 5, 1991·14 cites·9 claims
- 4855US5438646AFeed-forward neural networkNEC ELECTRONICS INC·Filed 1992·Granted Aug 1, 1995·21 cites·4 claims
- 4955US5354716AMethod for forming a DRAM memory cell with tapered capacitor electrodesNEC ELECTRONICS INC·Filed 1991·Granted Oct 11, 1994·20 cites·3 claims
- 5054US6167252ASecurity for a mobile or personal communications device having an identification codeNEC ELECTRONICS INC·Filed 1996·Granted Dec 26, 2000·33 cites·25 claims
Showing the top 50 of 89 patent records by PatentIndex Score.
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