Inventor · disambiguated record
Sau C. Wong
Also filed as: WONG SAU C · WONG SAU CHING
108 granted patents·10,913 citations·filing 1975–2021
99Inventor score
Files withSANDISK CORP33MULTI LEVEL MEMORY TECHNOLOGY20SAMSUNG ELECTRONICS CO LTD19INVOX TECHNOLOGY14ALTERA CORP8
Top patents by PatentIndex Score
108 records- 0199US7397697B2Multi-bit-per-cell flash EEPROM memory with refreshSANDISK CORP·Filed 2007·Granted Jul 8, 2008·106 cites·12 claims
- 0299US7170781B2Multi-bit-per-cell flash EEPROM memory with refreshSANDISK CORP·Filed 2005·Granted Jan 30, 2007·106 cites·11 claims
- 0399US7139192B1Programming of multi-level memory cells on a continuous word lineSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Nov 21, 2006·177 cites·30 claims
- 0499US6882567B1Parallel programming of multiple-bit-per-cell memory cells on a continuous word lineMULTI LEVEL MEMORY TECHNOLOGY·Filed 2002·Granted Apr 19, 2005·181 cites·22 claims
- 0599US6532556B1Data management for multi-bit-per-cell memoriesMULTI LEVEL MEMORY TECHNOLOGY·Filed 2000·Granted Mar 11, 2003·335 cites·22 claims
- 0699US6259627B1Read and write operations using constant row line voltage and variable column line loadMULTI LEVEL MEMORY TECHNOLOGY·Filed 2000·Granted Jul 10, 2001·348 cites·28 claims
- 0799US6151246AMulti-bit-per-cell flash EEPROM memory with refreshSANDISK CORP·Filed 1998·Granted Nov 21, 2000·223 cites·23 claims
- 0899US4899067AProgrammable logic devices with spare circuits for use in replacing defective circuitsALTERA CORP·Filed 1988·Granted Feb 6, 1990·258 cites·15 claims
- 0998US7656710B1Adaptive operations for nonvolatile memoriesWONG SAU CHING·Filed 2005·Granted Feb 2, 2010·162 cites·6 claims
- 1098US7054193B1Non-uniform programming pulse width for writing of multi-bit-per-cell memoriesSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted May 30, 2006·112 cites·18 claims
- 1198US6760262B2Charge pump circuit adjustable in response to an external voltage sourceSANDISK CORP·Filed 2003·Granted Jul 6, 2004·127 cites·10 claims
- 1298US6363008B1Multi-bit-cell non-volatile memory with maximized data capacityMULTI LEVEL MEMORY TECHNOLOGY·Filed 2000·Granted Mar 26, 2002·193 cites·30 claims
- 1398US6307776B1Multi-bit-per-cell flash EEPROM memory with refreshSANDISK CORP·Filed 2000·Granted Oct 23, 2001·156 cites·16 claims
- 1498US6278633B1High bandwidth flash memory that selects programming parameters according to measurements of previous programming operationsMULTI LEVEL MEMORY TECHNOLOGY·Filed 1999·Granted Aug 21, 2001·226 cites·19 claims
- 1598US5969986AHigh-bandwidth read and write architectures for non-volatile memoriesINVOX TECHNOLOGY·Filed 1998·Granted Oct 19, 1999·263 cites·25 claims
- 1698US5909449AMultibit-per-cell non-volatile memory with error detection and correctionINVOX TECHNOLOGY·Filed 1997·Granted Jun 1, 1999·323 cites·16 claims
- 1798US5694356AHigh resolution analog storage EPROM and flash EPROMINVOICE TECH INC·Filed 1994·Granted Dec 2, 1997·221 cites·42 claims
- 1898US5638320AHigh resolution analog storage EPROM and flash EPROMINVOICE TECH INC·Filed 1996·Granted Jun 10, 1997·234 cites·14 claims
- 1998US4871930AProgrammable logic device with array blocks connected via programmable interconnectALTERA CORP·Filed 1988·Granted Oct 3, 1989·395 cites·15 claims
- 2098US4713792AProgrammable macrocell using eprom or eeprom transistors for architecture control in programmable logic circuitsALTERA CORP·Filed 1985·Granted Dec 15, 1987·257 cites·19 claims
- 2198US4617479AProgrammable logic array device using EPROM technologyALTERA CORP·Filed 1984·Granted Oct 14, 1986·361 cites·27 claims
- 2297US6558967B1Multi-bit-per-cell memory system with numbers of bits per cell set by testing of memory unitsMULTI LEVEL MEMORY TECHNOLOGY·Filed 2001·Granted May 6, 2003·119 cites·9 claims
- 2397US6556465B2Adjustable circuits for analog or multi-level memorySANDISK CORP·Filed 2002·Granted Apr 29, 2003·105 cites·4 claims
- 2497US6370075B1Charge pump circuit adjustable in response to an external voltage sourceSANDISK CORP·Filed 1999·Granted Apr 9, 2002·162 cites·24 claims
- 2597US6184726B1Adjustable level shifter circuits for analog or multilevel memoriesSANDISK CORP·Filed 1999·Granted Feb 6, 2001·148 cites·41 claims
- 2697US6134145AHigh data rate write process for non-volatile flash memoriesSANDISK CORP·Filed 1998·Granted Oct 17, 2000·171 cites·18 claims
- 2797US5943283AAddress scrambling in a semiconductor memoryINVOX TECHNOLOGY·Filed 1997·Granted Aug 24, 1999·345 cites·20 claims
- 2897US5748534AFeedback loop for reading threshold voltageINVOX TECHNOLOGY·Filed 1996·Granted May 5, 1998·252 cites·19 claims
- 2997US4912342AProgrammable logic device with array blocks with programmable clockingALTERA CORP·Filed 1989·Granted Mar 27, 1990·293 cites·2 claims
- 3097US4864161AMultifunction flip-flop-type circuitALTERA CORP·Filed 1988·Granted Sep 5, 1989·102 cites·8 claims
- 3197US4774421AProgrammable logic array device using EPROM technologyALTERA CORP·Filed 1986·Granted Sep 27, 1988·194 cites·27 claims
- 3296US6614685B2Flash memory array partitioning architecturesMULTI LEVEL MEMORY TECHNOLOGY·Filed 2001·Granted Sep 2, 2003·92 cites·8 claims
- 3396US6522586B2Dynamic refresh that changes the physical storage locations of data in flash memoryMULTI LEVEL MEMORY TECHNOLOGY·Filed 2002·Granted Feb 18, 2003·91 cites·9 claims
- 3496US6317349B1Non-volatile content addressable memorySANDISK CORP·Filed 1999·Granted Nov 13, 2001·149 cites·17 claims
- 3596US5748533ARead circuit which uses a coarse-to-fine search when reading the threshold voltage of a memory cellINVOICE TECH INC·Filed 1996·Granted May 5, 1998·188 cites·25 claims
- 3696US5745409ANon-volatile memory with analog and digital interface and storageINVOX TECHNOLOGY·Filed 1995·Granted Apr 28, 1998·143 cites·32 claims
- 3795US7426138B1Parallel programming of multiple-bit-per-cell memory cells by controlling program pulsewidth and programming voltageSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Sep 16, 2008·28 cites·2 claims
- 3895US6731539B1Memory with offset bank select cells at opposite ends of buried diffusion linesFiled 2003·Granted May 4, 2004·83 cites·7 claims
- 3995US6345000B1Flash memory permitting simultaneous read/write and erase operations in a single memory arraySANDISK CORP·Filed 1998·Granted Feb 5, 2002·148 cites·49 claims
- 4095US6285593B1Word-line decoder for multi-bit-per-cell and analog/multi-level memories with improved resolution and signal-to-noise ratioSANDISK CORP·Filed 1999·Granted Sep 4, 2001·125 cites·6 claims
- 4195US6160739ANon-volatile memories with improved endurance and extended lifetimeSANDISK CORP·Filed 1999·Granted Dec 12, 2000·154 cites·10 claims
- 4295US6134141ADynamic write process for high bandwidth multi-bit-per-cell and analog/multi-level non-volatile memoriesSANDISK CORP·Filed 1998·Granted Oct 17, 2000·140 cites·17 claims
- 4395US6038166AHigh resolution multi-bit-per-cell memoryINVOX TECHNOLOGY·Filed 1998·Granted Mar 14, 2000·133 cites·34 claims
- 4495US5801980ATesting of an analog memory using an on-chip digital input/output interfaceINVOX TECHNOLOGY·Filed 1997·Granted Sep 1, 1998·111 cites·4 claims
- 4595US5751635ARead circuits for analog memory cellsINVOICE TECH INC·Filed 1996·Granted May 12, 1998·108 cites·3 claims
- 4694US8027196B1Parallel programming of multiple-bit-per-cell memory cells by controlling program pulsewidth and programming voltageSAMSUNG ELECTRONICS CO LTD·Filed 2010·Granted Sep 27, 2011·13 cites·5 claims
- 4794US6944058B2High data rate write process for non-volatile flash memoriesSANDISK CORP·Filed 2003·Granted Sep 13, 2005·72 cites·18 claims
- 4894US6396744B1Flash memory with dynamic refreshMULTI LEVEL MEMORY TECHNOLOGY·Filed 2000·Granted May 28, 2002·70 cites·9 claims
- 4994US6314025B1High data rate write process for non-volatile flash memoriesSANDISK CORP·Filed 2000·Granted Nov 6, 2001·97 cites·3 claims
- 5094US6208542B1Techniques for storing digital data in an analog or multilevel memorySANDISK CORP·Filed 1999·Granted Mar 27, 2001·71 cites·35 claims
Showing the top 50 of 108 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →