Inventor · disambiguated record
Robert Norman
Also filed as: NORMAN ROBERT · NORMAN ROBERT D · NORMAN ROBERT DAVID
236 granted patents·36 pending applications·18,677 citations·filing 1977–2025
99Inventor score
Files withUNITY SEMICONDUCTOR CORP66SANDISK CORP53NORMAN ROBERT43MICRON TECHNOLOGY INC38SUNRISE MEMORY CORP24
Top patents by PatentIndex Score
272 records- 0199US11507301B2Memory module implementing memory centric architectureSUNRISE MEMORY CORP·Filed 2021·Granted Nov 22, 2022·8 cites·32 claims
- 0299US11301172B2Quasi-volatile memory device with a back-channel usageSUNRISE MEMORY CORP·Filed 2020·Granted Apr 12, 2022·7 cites·44 claims
- 0399US7902868B2Field programmable gate arrays using resistivity sensitive memoriesUNITY SEMICONDUCTOR CORP·Filed 2010·Granted Mar 8, 2011·57 cites·8 claims
- 0499US7898841B2Preservation circuit and methods to maintain values representing data in one or more layers of memoryUNITY SEMICONDUCTOR CORP·Filed 2010·Granted Mar 1, 2011·49 cites·28 claims
- 0599US7719876B2Preservation circuit and methods to maintain values representing data in one or more layers of memoryUNITY SEMICONDUCTOR CORP·Filed 2008·Granted May 18, 2010·239 cites·5 claims
- 0699US6850443B2Wear leveling techniques for flash EEPROM systemsSANDISK CORP·Filed 2003·Granted Feb 1, 2005·424 cites·12 claims
- 0799US6757842B2Flash EEprom systemSANDISK CORP·Filed 2002·Granted Jun 29, 2004·183 cites·72 claims
- 0899US6715044B2Device and method for controlling solid-state memory systemSANDISK CORP·Filed 2001·Granted Mar 30, 2004·326 cites·39 claims
- 0999US6230233B1Wear leveling techniques for flash EEPROM systemsSANDISK CORP·Filed 1991·Granted May 8, 2001·824 cites·33 claims
- 1099US6081447AWear leveling techniques for flash EEPROM systemsSANDISK CORP·Filed 1999·Granted Jun 27, 2000·516 cites·6 claims
- 1199US6011741AComputer memory cards using flash EEPROM integrated circuit chips and memory-controller systemsSANDISK CORP·Filed 1998·Granted Jan 4, 2000·301 cites·9 claims
- 1299US5936971AMulti-state flash EEprom system with cache memorySANDISK CORP·Filed 1997·Granted Aug 10, 1999·188 cites·26 claims
- 1399US5671229AFlash eeprom system with defect handlingSANDISK CORP·Filed 1994·Granted Sep 23, 1997·240 cites·26 claims
- 1499US5663901AComputer memory cards using flash EEPROM integrated circuit chips and memory-controller systemsSANDISK CORP·Filed 1995·Granted Sep 2, 1997·592 cites·21 claims
- 1599US5657332ASoft errors handling in EEPROM devicesSANDISK CORP·Filed 1995·Granted Aug 12, 1997·719 cites·11 claims
- 1699US5602987AFlash EEprom systemSANDISK CORP·Filed 1993·Granted Feb 11, 1997·798 cites·50 claims
- 1799US5532962ASoft errors handling in EEPROM devicesSANDISK CORP·Filed 1995·Granted Jul 2, 1996·706 cites·32 claims
- 1899US5430859ASolid state memory system including plural memory chips and a serialized busWESTERN DIGITAL CORP·Filed 1991·Granted Jul 4, 1995·822 cites·26 claims
- 1999US5418752AFlash EEPROM system with erase sector selectSUNDISK CORP·Filed 1992·Granted May 23, 1995·662 cites·4 claims
- 2099US5297148AFlash eeprom systemSUNDISK CORP·Filed 1992·Granted Mar 22, 1994·833 cites·4 claims
- 2199US5200959ADevice and method for defect handling in semi-conductor memorySUNDISK CORP·Filed 1989·Granted Apr 6, 1993·588 cites·27 claims
- 2298US11580038B2Quasi-volatile system-level memorySUNRISE MEMORY CORP·Filed 2021·Granted Feb 14, 2023·21 cites·67 claims
- 2398US7353325B2Wear leveling techniques for flash EEPROM systemsSANDISK CORP·Filed 2005·Granted Apr 1, 2008·68 cites·8 claims
- 2498US6947332B2Computer memory cards using flash EEPROM integrated circuit chips and memory-controller systemsSANDISK CORP·Filed 2003·Granted Sep 20, 2005·123 cites·24 claims
- 2598US6914846B2Flash EEprom systemSANDISK CORP·Filed 2002·Granted Jul 5, 2005·138 cites·12 claims
- 2698US6594183B1Wear leveling techniques for flash EEPROM systemsSANDISK CORP·Filed 1998·Granted Jul 15, 2003·409 cites·19 claims
- 2798US6523132B1Flash EEprom systemSANDISK CORP·Filed 2000·Granted Feb 18, 2003·129 cites·27 claims
- 2898US6149316AFlash EEprom systemSANDISK CORP·Filed 1997·Granted Nov 21, 2000·250 cites·107 claims
- 2998US6034891AMulti-state flash memory defect managementMICRON TECHNOLOGY INC·Filed 1997·Granted Mar 7, 2000·251 cites·51 claims
- 3098US5991517AFlash EEprom system with cell by cell programming verificationSANDISK CORP·Filed 1996·Granted Nov 23, 1999·223 cites·39 claims
- 3198US5877986AMulti-state Flash EEprom system on a card that includes defective cell substitutionSANDISK CORP·Filed 1997·Granted Mar 2, 1999·141 cites·18 claims
- 3298US5806070ADevice and method for controlling solid-state memory systemSANDISK CORP·Filed 1997·Granted Sep 8, 1998·177 cites·3 claims
- 3398US5719808AFlash EEPROM systemSANDISK CORP·Filed 1995·Granted Feb 17, 1998·307 cites·23 claims
- 3498US5715193AFlash memory system and method for monitoring the disturb effect on memory cell blocks due to high voltage conditions of other memory cell blocksMICRON QUANTUM DEVICES INC·Filed 1996·Granted Feb 3, 1998·300 cites·34 claims
- 3598US5535328ANon-volatile memory system card with flash erasable sectors of EEprom cells including a mechanism for substituting defective cellsSANDISK CORP·Filed 1995·Granted Jul 9, 1996·296 cites·14 claims
- 3698US5504760AMixed data encoding EEPROM systemSANDISK CORP·Filed 1993·Granted Apr 2, 1996·249 cites·4 claims
- 3797US12073082B2High capacity memory circuit with low effective latencySUNRISE MEMORY CORP·Filed 2023·Granted Aug 27, 2024·4 cites·60 claims
- 3897US11675500B2High capacity memory circuit with low effective latencySUNRISE MEMORY CORP·Filed 2021·Granted Jun 13, 2023·7 cites·106 claims
- 3997US7327600B2Storage controller for multiple configurations of vertical memoryUNITY SEMICONDUCTOR CORP·Filed 2006·Granted Feb 5, 2008·86 cites·13 claims
- 4097US6850125B2Systems and methods for self-calibrationGALLITZIN ALLEGHENY LLC·Filed 2001·Granted Feb 1, 2005·105 cites·20 claims
- 4197US6317812B1Device and method for controlling solid-state memory systemFiled 2000·Granted Nov 13, 2001·163 cites·6 claims
- 4297US6134143AMulti-state flash memory defect managementMICRON TECHNOLOGY INC·Filed 1999·Granted Oct 17, 2000·157 cites·29 claims
- 4397US5963473AFlash memory system and method for monitoring the disturb effect on memory cell blocks due to high voltage conditions of other memory cell blocksMICRON TECHNOLOGY INC·Filed 1997·Granted Oct 5, 1999·196 cites·25 claims
- 4497US5956289AClock signal from an adjustable oscillator for an integrated circuitMICRON TECHNOLOGY INC·Filed 1997·Granted Sep 21, 1999·162 cites·59 claims
- 4597US5771346AApparatus and method for detecting over-programming condition in multistate memory deviceMICRON QUANTUM DEVICES INC·Filed 1996·Granted Jun 23, 1998·127 cites·13 claims
- 4697US5754567AWrite reduction in flash memory systems through ECC usageMICRON QUANTUM DEVICES INC·Filed 1996·Granted May 19, 1998·337 cites·49 claims
- 4797US5562729AHeart valveBIOCONTROL TECHNOLOGY INC·Filed 1994·Granted Oct 8, 1996·332 cites·17 claims
- 4896US11954363B2Quasi-volatile memory device with a back-channel usageSUNRISE MEMORY CORP·Filed 2022·Granted Apr 9, 2024·2 cites·44 claims
- 4996US7397713B2Flash EEprom systemSANDISK CORP·Filed 2003·Granted Jul 8, 2008·59 cites·24 claims
- 5096US6684345B2Flash EEprom systemSANDISK CORP·Filed 2002·Granted Jan 27, 2004·56 cites·11 claims
Showing the top 50 of 272 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →