Assignee
LEXAR MEDIA INC
US·85 granted patents·1 pending application·11,385 citations·filing 1995–2010
Top patents by PatentIndex Score
86 records- 0199US6728851B1Increasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devicesLEXAR MEDIA INC·Filed 2002·Granted Apr 27, 2004·176 cites·4 claims
- 0299US6567307B1Block management for mass storageLEXAR MEDIA INC·Filed 2002·Granted May 20, 2003·309 cites·6 claims
- 0399US6202138B1Increasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devicesLEXAR MEDIA INC·Filed 2000·Granted Mar 13, 2001·256 cites·54 claims
- 0499US6172906B1Increasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devicesLEXAR MEDIA INC·Filed 2000·Granted Jan 9, 2001·224 cites·21 claims
- 0599US6041001AMethod of increasing data reliability of a flash memory device without compromising compatibilityLEXAR MEDIA INC·Filed 1999·Granted Mar 21, 2000·316 cites·41 claims
- 0698US7441090B2System and method for updating data sectors in a non-volatile memory using logical block addressingLEXAR MEDIA INC·Filed 2005·Granted Oct 21, 2008·78 cites·11 claims
- 0798US7263591B2Increasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devicesLEXAR MEDIA INC·Filed 2006·Granted Aug 28, 2007·58 cites·12 claims
- 0898US7111140B2Increasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devicesLEXAR MEDIA INC·Filed 2004·Granted Sep 19, 2006·123 cites·4 claims
- 0998US6978342B1Moving sectors within a block of information in a flash memory mass storage architectureLEXAR MEDIA INC·Filed 2000·Granted Dec 20, 2005·178 cites·16 claims
- 1098US6772274B1Flash memory system and method implementing LBA to PBA correlation within flash memory arrayLEXAR MEDIA INC·Filed 2000·Granted Aug 3, 2004·294 cites·21 claims
- 1198US6751155B2Non-volatile memory controlLEXAR MEDIA INC·Filed 2002·Granted Jun 15, 2004·206 cites·2 claims
- 1298US6397314B1Increasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devicesLEXAR MEDIA INC·Filed 2000·Granted May 28, 2002·142 cites·7 claims
- 1398US6393513B2Identification and verification of a sector within a block of mass storage flash memoryLEXAR MEDIA INC·Filed 2001·Granted May 21, 2002·190 cites·3 claims
- 1498US6223308B1Identification and verification of a sector within a block of mass STO rage flash memoryLEXAR MEDIA INC·Filed 2000·Granted Apr 24, 2001·196 cites·14 claims
- 1598US6141249AOrganization of blocks within a nonvolatile memory unit to effectively decrease sector write operation timeLEXAR MEDIA INC·Filed 1999·Granted Oct 31, 2000·220 cites·8 claims
- 1698US6125435AAlignment of cluster address to block addresses within a semiconductor non-volatile mass storage memoryLEXAR MEDIA INC·Filed 1997·Granted Sep 26, 2000·261 cites·10 claims
- 1798US6076137AMethod and apparatus for storing location identification information within non-volatile memory devicesLEXAR MEDIA INC·Filed 1997·Granted Jun 13, 2000·204 cites·27 claims
- 1898US6034897ASpace management for managing high capacity nonvolatile memoryLEXAR MEDIA INC·Filed 1999·Granted Mar 7, 2000·243 cites·12 claims
- 1998US5835935AMethod of and architecture for controlling system data with automatic wear leveling in a semiconductor non-volatile mass storage memoryLEXAR MEDIA INC·Filed 1995·Granted Nov 10, 1998·500 cites·22 claims
- 2097US7549013B2Increasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devicesLEXAR MEDIA INC·Filed 2006·Granted Jun 16, 2009·52 cites·30 claims
- 2197US7523249B1Direct logical block addressing flash memory mass storage architectureLEXAR MEDIA INC·Filed 2005·Granted Apr 21, 2009·41 cites·22 claims
- 2297US7340581B2Method of writing data to non-volatile memoryLEXAR MEDIA INC·Filed 2002·Granted Mar 4, 2008·127 cites·10 claims
- 2397US7215580B2Non-volatile memory controlLEXAR MEDIA INC·Filed 2004·Granted May 8, 2007·135 cites·2 claims
- 2497US6912618B2Direct logical block addressing flash memory mass storage architectureLEXAR MEDIA INC·Filed 2001·Granted Jun 28, 2005·110 cites·10 claims
- 2597US6898662B2Memory system sectorsLEXAR MEDIA INC·Filed 2002·Granted May 24, 2005·192 cites·2 claims
- 2697US6757800B1Increasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devicesLEXAR MEDIA INC·Filed 2002·Granted Jun 29, 2004·162 cites·46 claims
- 2797US6725321B1Memory systemLEXAR MEDIA INC·Filed 2000·Granted Apr 20, 2004·407 cites·13 claims
- 2897US6721843B1Flash memory architecture implementing simultaneously programmable multiple flash memory banks that are host compatibleLEXAR MEDIA INC·Filed 2000·Granted Apr 13, 2004·157 cites·39 claims
- 2997US6374337B1Data pipelining method and apparatus for memory control circuitLEXAR MEDIA INC·Filed 1999·Granted Apr 16, 2002·211 cites·12 claims
- 3097US6327639B1Method and apparatus for storing location identification information within non-volatile memory devicesLEXAR MEDIA INC·Filed 2000·Granted Dec 4, 2001·148 cites·22 claims
- 3197US6128695AIdentification and verification of a sector within a block of mass storage flash memoryLEXAR MEDIA INC·Filed 1998·Granted Oct 3, 2000·292 cites·5 claims
- 3297US6040997AFlash memory leveling architecture having no external latchLEXAR MEDIA INC·Filed 1998·Granted Mar 21, 2000·209 cites·15 claims
- 3397US6018265AInternal CMOS reference generator and voltage regulatorLEXAR MEDIA INC·Filed 1998·Granted Jan 25, 2000·112 cites·21 claims
- 3497US5928370AMethod and apparatus for verifying erasure of memory blocks within a non-volatile memory structureLEXAR MEDIA INC·Filed 1997·Granted Jul 27, 1999·210 cites·21 claims
- 3597US5924113ADirect logical block addressing flash memory mass storage architectureLEXAR MEDIA INC·Filed 1998·Granted Jul 13, 1999·225 cites·33 claims
- 3697US5907856AMoving sectors within a block of information in a flash memory mass storage architectureLEXAR MEDIA INC·Filed 1997·Granted May 25, 1999·422 cites·20 claims
- 3796US6711059B2Memory controllerLEXAR MEDIA INC·Filed 2002·Granted Mar 23, 2004·153 cites·3 claims
- 3896US6490649B2Memory deviceLEXAR MEDIA INC·Filed 2002·Granted Dec 3, 2002·145 cites·4 claims
- 3996US6182162B1Externally coupled compact flash memory card that configures itself one of a plurality of appropriate operating protocol modes of a host computerLEXAR MEDIA INC·Filed 1998·Granted Jan 30, 2001·198 cites·14 claims
- 4096US6151247AMethod and apparatus for decreasing block write operation times performed on nonvolatile memoryLEXAR MEDIA INC·Filed 2000·Granted Nov 21, 2000·139 cites·19 claims
- 4196US6134151ASpace management for managing high capacity nonvolatile memoryLEXAR MEDIA INC·Filed 2000·Granted Oct 17, 2000·126 cites·14 claims
- 4296US6115785ADirect logical block addressing flash memory mass storage architectureLEXAR MEDIA INC·Filed 1999·Granted Sep 5, 2000·199 cites·33 claims
- 4396US6081878AIncreasing the memory performance of flash memory devices by writing sectors simultaneously to multiple flash memory devicesLEXAR MEDIA INC·Filed 1998·Granted Jun 27, 2000·239 cites·24 claims
- 4495US7370166B1Secure portable storage deviceLEXAR MEDIA INC·Filed 2005·Granted May 6, 2008·72 cites·12 claims
- 4595US6721819B2Flash memory card with enhanced operating mode detection and user-friendly interfacing systemLEXAR MEDIA INC·Filed 2001·Granted Apr 13, 2004·70 cites·9 claims
- 4695US6587382B1Nonvolatile memory using flexible erasing methods and method and system for using sameLEXAR MEDIA INC·Filed 2002·Granted Jul 1, 2003·87 cites·1 claims
- 4795US6411546B1Nonvolatile memory using flexible erasing methods and method and system for using sameLEXAR MEDIA INC·Filed 2000·Granted Jun 25, 2002·110 cites·40 claims
- 4895US6262918B1Space management for managing high capacity nonvolatile memoryLEXAR MEDIA INC·Filed 2000·Granted Jul 17, 2001·141 cites·18 claims
- 4995US6230234B1Direct logical block addressing flash memory mass storage architectureLEXAR MEDIA INC·Filed 2000·Granted May 8, 2001·170 cites·11 claims
- 5095US6122195AMethod and apparatus for decreasing block write operation times performed on nonvolatile memoryLEXAR MEDIA INC·Filed 1999·Granted Sep 19, 2000·139 cites·18 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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