Inventor
HOLTZMAN MICHAEL
US29 patents
⚠️ This page may combine multiple inventors who share the name “HOLTZMAN MICHAEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HOLTZMAN MICHAEL
11 patentsUS8140843B2Mar 20, 2012
Content control method using certificate chains
HOLTZMAN MICHAEL25 citations92
US8639939B2Jan 28, 2014
Control method using identity objects
HOLTZMAN MICHAEL13 citations84
US8613103B2Dec 17, 2013
Content control method using versatile control structure
HOLTZMAN MICHAEL10 citations84
US8266711B2Sep 11, 2012
Method for controlling information supplied from memory device
HOLTZMAN MICHAEL16 citations84
US8245031B2Aug 14, 2012
Content control method using certificate revocation lists
HOLTZMAN MICHAEL18 citations84
US8688588B2Apr 1, 2014
Method for improving accuracy of a time estimate used in digital rights management (DRM) license validation
HOLTZMAN MICHAEL7 citations83
US8423794B2Apr 16, 2013
Method and apparatus for upgrading a memory card that has security mechanisms for preventing copying of secure content and applications
HOLTZMAN MICHAEL5 citations73
US8688924B2Apr 1, 2014
Method for improving accuracy of a time estimate from a memory device
HOLTZMAN MICHAEL4 citations72
US8176335B2May 8, 2012
Removable computer with mass storage
HOLTZMAN MICHAEL2 citations62
US8396208B2Mar 12, 2013
Memory system with in stream data encryption/decryption and error correction
HOLTZMAN MICHAEL4 citations57
US8966284B2Feb 24, 2015
Hardware driver integrity check of memory card controller firmware
HOLTZMAN MICHAEL1 citations51
SANDISK CORP
7 patentsUS7895377B2Feb 22, 2011
Multiple removable non-volatile memory cards serially communicating with a host
SANDISK CORP8 citations92
US7853772B2Dec 14, 2010
Method for managing partitions in a storage device
SANDISK CORP43 citations92
US7418344B2Aug 26, 2008
Removable computer with mass storage
SANDISK CORP30 citations92
US7305505B2Dec 4, 2007
Multiple removable non-volatile memory cards serially communicating with a host
SANDISK CORP22 citations92
US7536540B2May 19, 2009
Method of hardware driver integrity check of memory card controller firmware
SANDISK CORP12 citations83
US7590782B2Sep 15, 2009
Multiple removable non-volatile memory cards serially communicating with a host
SANDISK CORP7 citations74
US7374108B2May 20, 2008
Write protection and use of erase tags in a single host multiple cards system
SANDISK CORP7 citations73