DC

David Carroll Challener

LP Lenovo (Singapore) Pte.: 80 patents #20 of 1,301Top 2%
IBM: 47 patents #1,870 of 70,183Top 3%
The Johns Hopkins University: 2 patents #1,071 of 4,416Top 25%
LP Lenovo Pte.: 1 patents #12 of 75Top 20%
LL Lenovo (Singapore) Ptd. Limited: 1 patents #1 of 29Top 4%
📍 Raleigh, NC: #22 of 6,378 inventorsTop 1%
🗺 North Carolina: #78 of 45,564 inventorsTop 1%
Overall (All Time): #7,900 of 4,157,543Top 1%
134
Patents All Time

Issued Patents All Time

Showing 76–100 of 134 patents

Patent #TitleCo-InventorsDate
7523319 System and method for tracking changed LBAs on disk drive Rod D. Waltermann 2009-04-21
7484241 Secure single sign-on to operating system via power-on password Steven Dale Goodman, James Hoff, David Rivera, Randall Scott Springfield 2009-01-27
7421588 Apparatus, system, and method for sealing a data repository to a trusted computing platform Joseph Wayne Freeman, Steven Dale Goodman, Randall Scott Springfield 2008-09-02
7412596 Method for preventing system wake up from a sleep state if a boot log returned during the system wake up cannot be authenticated Daryl Cromer, Joseph Wayne Freeman, Steven Dale Goodman, James Hoff, Howard Locker +2 more 2008-08-12
7389536 System and apparatus for limiting access to secure data through a portable computer to a time set with the portable computer connected to a base computer Ernest N. Mandese, Hernando Ovies, James Peter Ward 2008-06-17
7380268 Methods apparatus and program products for wireless access points Garry Michael Kump, Francis Noel, David R. Safford, Douglas Lee Schales, Leendert Peter Van Doorn 2008-05-27
7343493 Encrypted file system using TCPA David R. Safford 2008-03-11
7281125 Securing sensitive configuration data remotely Steven Dale Goodman, David R. Safford, Randall Scott Springfield 2007-10-09
7281010 Trusted computing platform with dual key trees to support multiple public/private key systems 2007-10-09
7263608 System and method for providing endorsement certificate James Hoff, Randall Scott Springfield, James Peter Ward 2007-08-28
7242768 Super secure migratable keys in TCPA 2007-07-10
7213158 Distributed autonomic backup David F. Bantz, John P. Karidis 2007-05-01
7194762 Method of creating password list for remote authentication to services Steven Dale Goodman 2007-03-20
7181653 Method for establishing network connections Steven J. Mastrianni, Joseph R. Parker, Ratan Ray, Leendert Peter Van Doorn 2007-02-20
7158977 Method and system for identifying master profile information using client properties selected from group consisting of client location, user functionality description, automatically retrieving master profile using master profile location in autonomic computing environment without intervention from the user Jeffrey V. Ford 2007-01-02
7143287 Method and system for verifying binding of an initial trusted device to a secured processing system Steven A. Bade 2006-11-28
7099477 Method and system for backup and restore of a context encryption key for a trusted device within a secured processing system Steven A. Bade 2006-08-29
7095859 Managing private keys in a free seating environment 2006-08-22
7096496 Method and system for improved computer security utilizing dynamically variable security profile Richard A. Dayan, Palmer E. Newman 2006-08-22
7085933 Computer system apparatus and method for improved assurance of authentication David R. Safford, Leendert Peter Van Doorn 2006-08-01
7013384 Computer system with selectively available immutable boot block code Steven Dale Goodman, Kevin M. Reinberg, Randall Scott Springfield, James Peter Ward 2006-03-14
7010596 System and method for the allocation of grid computing to network workstations David F. Bantz, John P. Karidis 2006-03-07
6968462 Verifying physical universal serial bus keystrokes Richard A. Dayan, Eric R. Kern 2005-11-22
6959390 Data processing system and method for maintaining secure user private keys in non-secure storage Daryl Cromer, Mark Charles Davis, Scott Elliott, Howard Locker, Andy Lloyd Trotter +1 more 2005-10-25
6944300 Method for migrating a base chip key from one computer system to another Hernando Ovies 2005-09-13