Inventor
MEHROTRA SANJAY
US77 patents
⚠️ This page may combine multiple inventors who share the name “MEHROTRA SANJAY”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SANDISK CORP
37 patentsUS7397713B2Jul 8, 2008
Flash EEprom system
SANDISK CORP59 citations99
US6914846B2Jul 5, 2005
Flash EEprom system
SANDISK CORP138 citations99
US6757842B2Jun 29, 2004
Flash EEprom system
SANDISK CORP183 citations99
US6715044B2Mar 30, 2004
Device and method for controlling solid-state memory system
SANDISK CORP326 citations99
US6523132B1Feb 18, 2003
Flash EEprom system
SANDISK CORP129 citations99
US6414876B1Jul 2, 2002
Flash EEprom system
SANDISK CORP89 citations99
US6149316ANov 21, 2000
Flash EEprom system
SANDISK CORP250 citations99
US6148363ANov 14, 2000
Device and method for controlling solid-state memory system
SANDISK CORP130 citations99
US6049899AApr 11, 2000
Soft errors handling in EEPROM devices
SANDISK CORP95 citations99
US5999446ADec 7, 1999
Multi-state flash EEprom system with selective multi-sector erase
SANDISK CORP99 citations99
US5991517ANov 23, 1999
Flash EEprom system with cell by cell programming verification
SANDISK CORP223 citations99
US5936971AAug 10, 1999
Multi-state flash EEprom system with cache memory
SANDISK CORP188 citations99
US5890192AMar 30, 1999
Concurrent write of multiple chunks of data into multiple subarrays of flash EEPROM
SANDISK CORP531 citations99
US5877986AMar 2, 1999
Multi-state Flash EEprom system on a card that includes defective cell substitution
SANDISK CORP141 citations99
US5806070ASep 8, 1998
Device and method for controlling solid-state memory system
SANDISK CORP177 citations99
US5798968AAug 25, 1998
Plane decode/virtual sector architecture
SANDISK CORP316 citations99
US5719808AFeb 17, 1998
Flash EEPROM system
SANDISK CORP307 citations99
US5671229ASep 23, 1997
Flash eeprom system with defect handling
SANDISK CORP240 citations99
US5657332AAug 12, 1997
Soft errors handling in EEPROM devices
SANDISK CORP719 citations99
US5621685AApr 15, 1997
Programmable power generation circuit for flash EEPROM memory systems
SANDISK CORP134 citations99
US5602987AFeb 11, 1997
Flash EEprom system
SANDISK CORP798 citations99
US5596532AJan 21, 1997
Flash EEPROM self-adaptive voltage generation circuit operative within a continuous voltage source range
SANDISK CORP181 citations99
US5592420AJan 7, 1997
Programmable power generation circuit for flash EEPROM memory systems
SANDISK CORP207 citations99
US5563825AOct 8, 1996
Programmable power generation circuit for flash eeprom memory systems
SANDISK CORP157 citations99
US5535328AJul 9, 1996
Non-volatile memory system card with flash erasable sectors of EEprom cells including a mechanism for substituting defective cells
SANDISK CORP296 citations99
US5532962AJul 2, 1996
Soft errors handling in EEPROM devices
SANDISK CORP706 citations99
US5532964AJul 2, 1996
Method and circuit for simultaneously programming and verifying the programming of selected EEPROM cells
SANDISK CORP114 citations99
US5508971AApr 16, 1996
Programmable power generation circuit for flash EEPROM memory systems
SANDISK CORP265 citations99
US5504760AApr 2, 1996
Mixed data encoding EEPROM system
SANDISK CORP249 citations99
US5495442AFeb 27, 1996
Method and circuit for simultaneously programming and verifying the programming of selected EEPROM cells
SANDISK CORP174 citations99
US7616484B2Nov 10, 2009
Soft errors handling in EEPROM devices
SANDISK CORP52 citations98
US6542956B1Apr 1, 2003
Latched address multi-chunk write to EEPROM
SANDISK CORP82 citations98
US7362618B2Apr 22, 2008
Flash EEprom system
SANDISK CORP47 citations97
US7283397B2Oct 16, 2007
Flash EEprom system capable of selective erasing and parallel programming/verifying memory cell blocks
SANDISK CORP52 citations97
US6763480B2Jul 13, 2004
Flash EEprom system
SANDISK CORP57 citations97
US6684345B2Jan 27, 2004
Flash EEprom system
SANDISK CORP56 citations97
US6373747B1Apr 16, 2002
Flash EEprom system
SANDISK CORP43 citations97
SUNDISK CORP
10 patentsUS5428621AJun 27, 1995
Latent defect handling in EEPROM devices
SUNDISK CORP331 citations99
US5422842AJun 6, 1995
Method and circuit for simultaneously programming and verifying the programming of selected EEPROM cells
SUNDISK CORP204 citations99
US5418752AMay 23, 1995
Flash EEPROM system with erase sector select
SUNDISK CORP662 citations99
US5396468AMar 7, 1995
Streamlined write operation for EEPROM system
SUNDISK CORP295 citations99
US5369615ANov 29, 1994
Method for optimum erasing of EEPROM
SUNDISK CORP138 citations99
US5315541AMay 24, 1994
Segmented column memory array
SUNDISK CORP1,249 citations99
US5297148AMar 22, 1994
Flash eeprom system
SUNDISK CORP833 citations99
US5270979ADec 14, 1993
Method for optimum erasing of EEPROM
SUNDISK CORP510 citations99
US5172338ADec 15, 1992
Multi-state EEprom read and write circuits and techniques
SUNDISK CORP1,728 citations99
US5163021ANov 10, 1992
Multi-state EEprom read and write circuits and techniques
SUNDISK CORP578 citations99
(unassigned)
1 patentSAN DISK CORP
1 patentWESTERN DIGITAL CORP
1 patentShowing the top 50 of 77 patents by PatentIndex Score.