Inventor
CROSS DAVID B
IL31 patents
⚠️ This page may combine multiple inventors who share the name “CROSS DAVID B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MICROSOFT CORP
13 patentsUS7703128B2Apr 20, 2010
Digital identity management
MICROSOFT CORP119 citations99
US7383586B2Jun 3, 2008
File system operation and digital rights management (DRM)
MICROSOFT CORP64 citations98
US7382883B2Jun 3, 2008
Deriving a symmetric key from an asymmetric key for file encryption or decryption
MICROSOFT CORP57 citations97
US7181016B2Feb 20, 2007
Deriving a symmetric key from an asymmetric key for file encryption or decryption
MICROSOFT CORP73 citations97
US7376968B2May 20, 2008
BIOS integrated encryption
MICROSOFT CORP72 citations96
US7280956B2Oct 9, 2007
System, method, and computer program product for file encryption, decryption and transfer
MICROSOFT CORP43 citations90
US7694121B2Apr 6, 2010
System and method for protected operating system boot using state validation
MICROSOFT CORP28 citations89
US8045714B2Oct 25, 2011
Systems and methods for managing multiple keys for file encryption and decryption
MICROSOFT CORP19 citations88
US7984488B2Jul 19, 2011
Credential roaming in electronic computing systems
MICROSOFT CORP12 citations83
US7434253B2Oct 7, 2008
User mapping information extension for protocols
MICROSOFT CORP15 citations82
US7797311B2Sep 14, 2010
Organizing scenario-related information and controlling access thereto
MICROSOFT CORP6 citations62
US7325115B2Jan 29, 2008
Encryption of system paging file
MICROSOFT CORP4 citations62
US7818575B2Oct 19, 2010
Efficient retrieval of cryptographic evidence
MICROSOFT CORP2 citations61
CROSS DAVID B
11 patentsUS8621561B2Dec 31, 2013
Selective authorization based on authentication input attributes
CROSS DAVID B92 citations95
US9231964B2Jan 5, 2016
Vulnerability detection based on aggregated primitives
CROSS DAVID B28 citations94
US8151332B2Apr 3, 2012
Digital identity management
CROSS DAVID B19 citations92
US8127133B2Feb 28, 2012
Labeling of data objects to apply and enforce policies
CROSS DAVID B20 citations88
US8819797B2Aug 26, 2014
Digital identity management
CROSS DAVID B6 citations84
US8875285B2Oct 28, 2014
Executable code validation in a web browser
CROSS DAVID B12 citations82
US8798272B2Aug 5, 2014
Systems and methods for managing multiple keys for file encryption and decryption
CROSS DAVID B7 citations79
US8615801B2Dec 24, 2013
Software authorization utilizing software reputation
CROSS DAVID B5 citations73
US8640256B2Jan 28, 2014
File system operation and digital rights management (DRM)
CROSS DAVID B1 citations63
US8117666B2Feb 14, 2012
File system operation and digital rights management (DRM)
CROSS DAVID B2 citations63
US8495355B2Jul 23, 2013
Operating system experience states
CROSS DAVID B2 citations54