Inventor
HOFF JAMES PATRICK
US31 patents
⚠️ This page may combine multiple inventors who share the name “HOFF JAMES PATRICK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LENOVO SINGAPORE PTE LTD
13 patentsUS6993648B2Jan 31, 2006
Proving BIOS trust in a TCPA compliant system
LENOVO SINGAPORE PTE LTD50 citations93
US7653819B2Jan 26, 2010
Scalable paging of platform configuration registers
LENOVO SINGAPORE PTE LTD19 citations91
US7484241B2Jan 27, 2009
Secure single sign-on to operating system via power-on password
LENOVO SINGAPORE PTE LTD10 citations84
US7412596B2Aug 12, 2008
Method for preventing system wake up from a sleep state if a boot log returned during the system wake up cannot be authenticated
LENOVO SINGAPORE PTE LTD18 citations84
US7269747B2Sep 11, 2007
Physical presence determination in a trusted platform
LENOVO SINGAPORE PTE LTD13 citations84
US7263608B2Aug 28, 2007
System and method for providing endorsement certificate
LENOVO SINGAPORE PTE LTD18 citations84
US7254722B2Aug 7, 2007
Trusted platform motherboard having physical presence detection based on activation of power-on-switch
LENOVO SINGAPORE PTE LTD13 citations84
US7167982B2Jan 23, 2007
Securing decrypted files in a shared environment
LENOVO SINGAPORE PTE LTD15 citations82
US7590870B2Sep 15, 2009
Physical presence determination in a trusted platform
LENOVO SINGAPORE PTE LTD4 citations63
US7673134B2Mar 2, 2010
Backup restore in a corporate infrastructure
LENOVO SINGAPORE PTE LTD2 citations61
US7590845B2Sep 15, 2009
Key cache management through multiple localities
LENOVO SINGAPORE PTE LTD2 citations61
US10289850B2May 14, 2019
Accessing supervisor password via key press
LENOVO SINGAPORE PTE LTD1 citations59
US7107487B2Sep 12, 2006
Fault tolerant sleep mode of operation
LENOVO SINGAPORE PTE LTD5 citations58
IBM
12 patentsUS7484091B2Jan 27, 2009
Method and system for providing a trusted platform module in a hypervisor environment
IBM144 citations98
US7707411B2Apr 27, 2010
Method and system for providing a trusted platform module in a hypervisor environment
IBM100 citations97
US7644278B2Jan 5, 2010
Method for securely creating an endorsement certificate in an insecure environment
IBM33 citations92
US7484099B2Jan 27, 2009
Method, apparatus, and product for asserting physical presence with a trusted platform module in a hypervisor environment
IBM29 citations92
US7107460B2Sep 12, 2006
Method and system for securing enablement access to a data security device
IBM22 citations92
US7751568B2Jul 6, 2010
Method for securely creating an endorsement certificate utilizing signing key pairs
IBM14 citations84
US7480804B2Jan 20, 2009
Method and system for hierarchical platform boot measurements in a trusted computing environment
IBM12 citations83
US7861079B2Dec 28, 2010
Method for securely creating an endorsement certificate in an insecure environment
IBM4 citations63
US7752458B2Jul 6, 2010
Method and system for hierarchical platform boot measurements in a trusted computing environment
IBM3 citations62
US11321164B2May 3, 2022
Anomaly recognition in information technology environments
IBM2 citations61
US7743406B2Jun 22, 2010
System and method of preventing alteration of data on a wireless device
IBM2 citations58
US6889298B2May 3, 2005
Battery-based secured storage binding system
IBM2 citations58