Challener; David Carroll

Patent Applications and Registrations

Patent applications and USPTO patent grants for Challener; David Carroll.The latest application filed is for "apparatus, system, and method for digital voice call redirection".

Company Profile

2.100.99

Challener; David Carroll - Raleigh NC US
- Raleigh NC US
Challener; David Carroll - Raliegh NC

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Remote computer lockdown Grant 9,792,453 - Challener , et al. October 17, 2	2017-10-17
Method and apparatus for sharing an integrity security module in a dual-environment computing device Grant 8,943,329 - Challener , et al. January 27, 2	2015-01-27
Apparatus, system, and method for securely authorizing changes to a transaction restriction Grant 8,706,642 - Cannady , et al. April 22, 2	2014-04-22
Apparatus, system, and method for digital voice call redirection Grant 08620291 -	2013-12-31
Apparatus, system, and method for digital voice call redirection Grant 8,620,291 - Locker , et al. December 31, 2	2013-12-31
System and method for secure usage of peripheral devices using shared secrets Grant 8,539,572 - Challener , et al. September 17, 2	2013-09-17
Remote PC bootup via a handheld communication device Grant 8,504,810 - Challener , et al. August 6, 2	2013-08-06
Blocking computer system ports on per user basis Grant 8,499,345 - Challener , et al. July 30, 2	2013-07-30
Securely creating an endorsement certificate in an insecure environment Grant 8,495,361 - Catherman , et al. July 23, 2	2013-07-23
Internet appliance integrating telephone function security and guidance features Grant 8,495,728 - Challener , et al. July 23, 2	2013-07-23
Apparatus, system, and method for authentication of a core root of trust measurement chain Grant 8,433,924 - Challener , et al. April 30, 2	2013-04-30
Apparatus, system, and method for pre-boot policy modification Grant 8,347,348 - Challener , et al. January 1, 2	2013-01-01
System and method for securely clearing secret data that remain in a computer system memory Grant 8,312,534 - Challener , et al. November 13, 2	2012-11-13
System, method, and program for managing a user key used to sign a message for a data processing system Grant 8,307,098 - Atkins , et al. November 6, 2	2012-11-06
Method, apparatus, and system of forward caching for a managed client Grant 8,285,821 - Challener , et al. October 9, 2	2012-10-09
Apparatus, system, and method for power management utilizing multiple processor types Grant 8,214,675 - Challener , et al. July 3, 2	2012-07-03
Apparatus, system, and method for granting hypervisor privileges Grant 8,205,197 - Challener , et al. June 19, 2	2012-06-19
System and method to update device driver or firmware using a hypervisor environment without system shutdown Grant 8,201,161 - Challener , et al. June 12, 2	2012-06-12
System and method for generalized authentication Grant 8,165,300 - Challener April 24, 2	2012-04-24
System and method for reporting the trusted state of a virtual machine Grant 8,151,262 - Challener , et al. April 3, 2	2012-04-03
Method, apparatus, and system for quiescing a boot environment Grant 8,151,101 - Challener , et al. April 3, 2	2012-04-03
Hard disk drive with write-only region Grant 8,140,795 - Challener , et al. March 20, 2	2012-03-20
Slate wireless keyboard connection and proximity display enhancement for visible display area Grant 8,089,468 - Locker , et al. January 3, 2	2012-01-03
System and method for protecting assets using wide area network connection Grant 8,090,962 - Challener , et al. January 3, 2	2012-01-03
Apparatus, System, And Method For Digital Voice Call Redirection App 20110244841 - Locker; Howard J. ; et al.	2011-10-06
Method And Apparatus For Sharing An Integrity Security Module In A Dual-environment Computing Device App 20110238967 - Challener; David Carroll ; et al.	2011-09-29
Apparatus, System, And Method For Auditing Access To Secure Data App 20110231671 - Locker; Howard J. ; et al.	2011-09-22
Authenticating suspect data using key tables Grant 8,024,579 - Challener , et al. September 20, 2	2011-09-20
Method for securely creating an endorsement certificate in an insecure environment Grant 7,861,079 - Catherman , et al. December 28, 2	2010-12-28
Authentication password storage method and generation method, user authentication method, and computer Grant 7,841,000 - Kawano , et al. November 23, 2	2010-11-23
System and method for protecting disk drive password when BIOS causes computer to leave suspend state Grant 7,814,321 - Challener , et al. October 12, 2	2010-10-12
System and method for virtualized hypervisor to detect insertion of removable media Grant 7,779,454 - Challener , et al. August 17, 2	2010-08-17
Method, Apparatus, And System Of Forward Caching For A Managed Client App 20100205375 - Challener; David Carroll ; et al.	2010-08-12
Method for securely creating an endorsement certificate utilizing signing key pairs Grant 7,751,568 - Catherman , et al. July 6, 2	2010-07-06
System and method for generalized authentication Grant 7,747,024 - Challener June 29, 2	2010-06-29
System and Method for Generalized Authentication App 20100158253 - Challener; David Carroll	2010-06-24
Apparatus, System, and Method for Power Management Utilizing Multiple Processor Types App 20100146317 - Challener; David Carroll ; et al.	2010-06-10
Apparatus, System, and Method for Granting Hypervisor Privileges App 20100122250 - Challener; David Carroll ; et al.	2010-05-13
Method, Apparatus, And System For Quiescing A Boot Environment App 20100115256 - Challener; David Carroll ; et al.	2010-05-06
Method, Apparatus, And System For Adapting Power Consumption App 20100106994 - Challener; David Carroll ; et al.	2010-04-29
Blocking Computer System Ports on Per User Basis App 20100083366 - Challener; David Carroll ; et al.	2010-04-01
System and method for installing a remote credit card authorization on a system with a TCPA complaint chipset Grant 7,676,430 - Challener March 9, 2	2010-03-09
Maintaining Network Link During Suspend State App 20100058082 - Locker; Howard Jeffrey ; et al.	2010-03-04
Backup restore in a corporate infrastructure Grant 7,673,134 - Catherman , et al. March 2, 2	2010-03-02
Slate Wireless Keyboard Connection and Proximity Display Enhancement for Visible Display Area App 20100039387 - Locker; Howard ; et al.	2010-02-18
Method for securely creating an endorsement certificate in an insecure environment Grant 7,644,278 - Catherman , et al. January 5, 2	2010-01-05
System and method for secure O.S. boot from password-protected HDD Grant 7,624,279 - Davis , et al. November 24, 2	2009-11-24
System and method for controlling network access in wireless environment Grant 7,620,997 - Challener , et al. November 17, 2	2009-11-17
Apparatus, System, And Method For Pre-boot Policy Modification App 20090249434 - Challener; David Carroll ; et al.	2009-10-01
Apparatus, System, And Method For Uniform Resource Locator Sharing App 20090241032 - Challener; David Carroll ; et al.	2009-09-24
System and Method for Protecting Assets Using Wide Area Network Connection App 20090241164 - Challener; David Carroll ; et al.	2009-09-24
Method and apparatus for tracking boot history Grant 7,590,834 - Challener , et al. September 15, 2	2009-09-15
Automatic virus fix Grant 7,587,765 - Challener , et al. September 8, 2	2009-09-08
System and Method to Use Chipset Resources to Clear Sensitive Data from Computer System Memory App 20090222635 - Challener; David Carroll ; et al.	2009-09-03
System and Method for Securely Clearing Secret Data that Remain in a Computer System Memory App 20090222915 - Challener; David Carroll ; et al.	2009-09-03
Secure storage tracking for anti-virus speed-up Grant 7,581,253 - Challener , et al. August 25, 2	2009-08-25
Storage conversion for anti-virus speed-up Grant 7,581,252 - Challener , et al. August 25, 2	2009-08-25
Apparatus, System, And Method For Secure Hard Drive Signed Audit App 20090205044 - Challener; David Carroll ; et al.	2009-08-13
System And Method For Online Sizing And Other Applications Involving A Root Measurable Entity App 20090182612 - Challener; David Carroll ; et al.	2009-07-16
System and Method to Update Device Driver or Firmware Using a Hypervisor Environment Without System Shutdown App 20090178033 - Challener; David Carroll ; et al.	2009-07-09
System and Method for Secure Usage of Peripheral Devices Using Shared Secrets App 20090119785 - Challener; David Carroll ; et al.	2009-05-07
System and method for tracking changed LBAs on disk drive Grant 7,523,319 - Challener , et al. April 21, 2	2009-04-21
Method for Securely Creating an Endorsement Certificate in an Insecure Environment App 20090083539 - Catherman; Ryan Charles ; et al.	2009-03-26
Remote Computer Lockdown App 20090083555 - Challener; David Carroll ; et al.	2009-03-26
Remote Pc Bootup Via A Handheld Communication Device App 20090083534 - Challener; David Carroll ; et al.	2009-03-26
Secure single sign-on to operating system via power-on password Grant 7,484,241 - Challener , et al. January 27, 2	2009-01-27
System and method for protecting disk drive password when bios causes computer to leave suspend state App 20080263378 - Challener; David Carroll ; et al.	2008-10-23
System and Method for Reporting the Trusted State of a Virtual Machine App 20080244569 - Challener; David Carroll ; et al.	2008-10-02
Apparatus, system, and method for sealing a data repository to a trusted computing platform Grant 7,421,588 - Challener , et al. September 2, 2	2008-09-02
System and Method for Generalized Authentication App 20080192937 - Challener; David Carroll	2008-08-14
Method for preventing system wake up from a sleep state if a boot log returned during the system wake up cannot be authenticated Grant 7,412,596 - Challener , et al. August 12, 2	2008-08-12
Authenticating suspect data using key tables App 20080162932 - Challener; David Carroll ; et al.	2008-07-03
Apparatus, System, And Method For Authentication Of A Core Root Of Trust Measurement Chain App 20080148064 - Challener; David Carroll ; et al.	2008-06-19
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 Grant 7,389,536 - Challener , et al. June 17, 2	2008-06-17
Apparatus, System, And Method For Securely Authorizing Changes To A Transaction Restriction App 20080140575 - Cannady; Stacy John ; et al.	2008-06-12
Apparatus, System, And Method For Remotely Accessing A Shared Password App 20080133905 - Challener; David Carroll ; et al.	2008-06-05
System and Method for Virtualized Hypervisor to Detect Insertion of Removable Media App 20080127309 - Challener; David Carroll ; et al.	2008-05-29
System and method for permitting end user to decide what algorithm should be used to archive secure applications App 20080120510 - Challener; David Carroll ; et al.	2008-05-22
Authentication password storage method and generation method, user authentication method, and computer App 20080092216 - Kawano; Seiichi ; et al.	2008-04-17
Method for Securely Creating an Endorsement Certificate in an Insecure Environment App 20080069363 - Catherman; Ryan Charles ; et al.	2008-03-20
Encrypted file system using TCPA Grant 7,343,493 - Challener , et al. March 11, 2	2008-03-11
Apparatus, System, And Method For Secure Password Reset App 20080040613 - Challener; David Carroll	2008-02-14
System and method for TPM key security based on use count App 20080022412 - Challener; David Carroll ; et al.	2008-01-24
Trusted computing platform with dual key trees to support multiple public/private key systems Grant 7,281,010 - Challener October 9, 2	2007-10-09
Securing sensitive configuration data remotely Grant 7,281,125 - Challener , et al. October 9, 2	2007-10-09
System and method for providing endorsement certificate Grant 7,263,608 - Challener , et al. August 28, 2	2007-08-28
Method and apparatus for tracking boot history App 20070192581 - Challener; David Carroll ; et al.	2007-08-16
Super secure migratable keys in TCPA Grant 7,242,768 - Challener July 10, 2	2007-07-10
System and method for tracking changed LBAs on disk drive App 20070113045 - Challener; David Carroll ; et al.	2007-05-17
Distributed autonomic backup Grant 7,213,158 - Bantz , et al. May 1, 2	2007-05-01
Method of creating password list for remote authentication to services Grant 7,194,762 - Challener , et al. March 20, 2	2007-03-20
System and method for protecting against dictionary attacks on password-protected TPM keys App 20070014416 - Rivera; David ; et al.	2007-01-18
System and method for secure O.S. boot from password-protected HDD App 20070005951 - Davis; Mark Charles ; et al.	2007-01-04
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 t Grant 7,158,977 - Challener , et al. January 2, 2	2007-01-02
Method and system for verifying binding of an initial trusted device to a secured processing system Grant 7,143,287 - Bade , et al. November 28, 2	2006-11-28
Backup restore in a corporate infrastructure App 20060230264 - Catherman; Ryan Charles ; et al.	2006-10-12
Hard disk drive with write-only region App 20060195654 - Challener; David Carroll ; et al.	2006-08-31
Method and system for backup and restore of a context encryption key for a trusted device within a secured processing system Grant 7,099,477 - Bade , et al. August 29, 2	2006-08-29
Managing private keys in a free seating environment Grant 7,095,859 - Challener August 22, 2	2006-08-22
Method and system for improved computer security utilizing dynamically variable security profile Grant 7,096,496 - Challener , et al. August 22, 2	2006-08-22
Apparatus, system, and method for securing I/O communications between a blade and a peripheral interface device of a blade-based computer system App 20060184785 - Challener; David Carroll ; et al.	2006-08-17
Data security regulatory rule compliance App 20060179476 - Challener; David Carroll ; et al.	2006-08-10
Computer system apparatus and method for improved assurance of authentication Grant 7,085,933 - Challener , et al. August 1, 2	2006-08-01
Secure single sign-on to operating system via power-on password App 20060112420 - Challener; David Carroll ; et al.	2006-05-25
Apparatus, system, and method for validating files App 20060106838 - Ayediran; Abiola Oladipupo ; et al.	2006-05-18
Computer system with selectively available immutable boot block code App 20060107034 - Challener; David Carroll ; et al.	2006-05-18
Method and system for backup and restore of a context encryption key for a trusted device within a secured processing system App 20060088167 - Bade; Steven A. ; et al.	2006-04-27
Method and system for verifying binding of an initial trusted device to a secured processing system App 20060090070 - Bade; Steven A. ; et al.	2006-04-27
Enabling attestation during return from S4 state with standard TCG hardware App 20060085630 - Challener; David Carroll ; et al.	2006-04-20
Remote access to a local hard drive App 20060075144 - Challener; David Carroll ; et al.	2006-04-06
Computer system with selectively available immutable boot block code Grant 7,013,384 - Challener , et al. March 14, 2	2006-03-14
System and method for the allocation of grid computing to network workstations Grant 7,010,596 - Bantz , et al. March 7, 2	2006-03-07
Secure storage tracking for anti-virus speed-up App 20060021032 - Challener; David Carroll ; et al.	2006-01-26
Storage conversion for anti-virus speed-up App 20060021041 - Challener; David Carroll ; et al.	2006-01-26
Verifying physical universal serial bus keystrokes Grant 6,968,462 - Challener , et al. November 22, 2	2005-11-22
Data processing system and method for maintaining secure user private keys in non-secure storage Grant 6,959,390 - Challener , et al. October 25, 2	2005-10-25
Method for migrating a base chip key from one computer system to another Grant 6,944,300 - Challener , et al. September 13, 2	2005-09-13
Browser URL and content preloading based on autonomic collaboration App 20050192814 - Challener, David Carroll ; et al.	2005-09-01
Method for securely creating an endorsement certificate utilizing signing key pairs App 20050149733 - Catherman, Ryan Charles ; et al.	2005-07-07
Method for securely creating an endorsement certificate in an insecure environment App 20050144440 - Catherman, Ryan Charles ; et al.	2005-06-30
Apparatus, system, and method for shared access to secure computing resources App 20050144477 - Ball, Charles Douglas ; et al.	2005-06-30
System and method for making password token portable in trusted platform module (TPM) App 20050138389 - Catherman, Ryan Charles ; et al.	2005-06-23
Automatic virus fix App 20050138159 - Challener, David Carroll ; et al.	2005-06-23
Creating an encrypted channel to a wireless video display App 20050134523 - Challener, David Carroll ; et al.	2005-06-23
Determining user security level using trusted hardware device App 20050138393 - Challener, David Carroll ; et al.	2005-06-23
System and method for controlling network access in wireless environment App 20050138424 - Challener, David Carroll ; et al.	2005-06-23
Software download method and system App 20050138158 - Challener, David Carroll ; et al.	2005-06-23
System and method for providing endorsement certificate App 20050132182 - Challener, David Carroll ; et al.	2005-06-16
System and method for mitigating denial of service attacks on trusted platform App 20050129244 - Catherman, Ryan Charles ; et al.	2005-06-16
Detecting modifications made to code placed in memory by the POST BIOS App 20050132177 - Challener, David Carroll ; et al.	2005-06-16
System and method to allow valid profiles in autonomic computing discovery App 20050114339 - Challener, David Carroll ; et al.	2005-05-26
Method for providing security to a computer on a computer network Grant 6,823,463 - Challener , et al. November 23, 2	2004-11-23
Method and system for updating a root of trust measurement function in a personal computer Grant 6,782,349 - Challener , et al. August 24, 2	2004-08-24
Enabling a docking station for ISA adapters Grant 6,772,264 - Dayan , et al. August 3, 2	2004-08-03
Security system preventing computer access upon removal from a controlled area App 20040128560 - Challener, David Carroll ; et al.	2004-07-01
Data processing system and method including a network access connector for limiting access to the network Grant 6,754,826 - Challener , et al. June 22, 2	2004-06-22
Discrete, background determination of the adequacy of security features of a computer system Grant 6,748,544 - Challener , et al. June 8, 2	2004-06-08
Method for associating a password with a secured public/private key pair Grant 6,718,468 - Challener , et al. April 6, 2	2004-04-06
Method for associating a pass phase with a secured public/private key pair Grant 6,704,868 - Challener , et al. March 9, 2	2004-03-09
Data processing system and method for protecting data in a hard drive utilizing a signature device Grant 6,687,825 - Challener , et al. February 3, 2	2004-02-03
Distributed autonomic backup App 20040003272 - Bantz, David Frederick ; et al.	2004-01-01
Method and apparatus for peer to peer bandwidth sharing App 20040001512 - Challener, David Carroll ; et al.	2004-01-01
System and method for the allocation of grid computing to network workstations App 20040003077 - Bantz, David Frederick ; et al.	2004-01-01
Method and system for password protection of a data processing system that permit a user-selected password to be recovered Grant 6,668,323 - Challener , et al. December 23, 2	2003-12-23
Computer system apparatus and method for improved assurance of authentication App 20030229802 - Challener, David Carroll ; et al.	2003-12-11
Controlling access to data stored on a storage device of a trusted computing platform system App 20030226040 - Challener, David Carroll ; et al.	2003-12-04
Assurance of authentication in a computer system apparatus and method App 20030226016 - Challener, David Carroll ; et al.	2003-12-04
Data processing system and method for permitting only preregistered hardware to access a remote service Grant 6,654,886 - Challener , et al. November 25, 2	2003-11-25
Secure control of access to data stored on a storage device of a computer system App 20030212911 - Challener, David Carroll ; et al.	2003-11-13
Method and system for updating a root of trust measurement function in a personal computer App 20030208338 - Challener, David Carroll ; et al.	2003-11-06
Secure peer-to-peer money transfer App 20030200162 - Challener, David Carroll	2003-10-23
Apparatus and method for verifying keystrokes within a computing system Grant 6,630,926 - Challener , et al. October 7, 2	2003-10-07
Methods, apparatus and program product for monitoring network security App 20030186679 - Challener, David Carroll ; et al.	2003-10-02
Encrypted file system using TCPA App 20030188179 - Challener, David Carroll ; et al.	2003-10-02
Tamper detection mechanism for a personal computer and a method of use thereof App 20030182561 - Challener, David Carroll ; et al.	2003-09-25
Managing private keys in a free seating environment App 20030174842 - Challener, David Carroll	2003-09-18
Method and system for providing limited-life machine-specific passwords for data processing systems Grant 6,601,175 - Arnold , et al. July 29, 2	2003-07-29
Storing keys in a cryptology device App 20030138105 - Challener, David Carroll ; et al.	2003-07-24
Systems and method for hiding from a computer system entry of a personal identification number (pin) to a smart card Grant 6,598,032 - Challener , et al. July 22, 2	2003-07-22
Computer system with selectively available immutable boot block code App 20030135727 - Challener, David Carroll ; et al.	2003-07-17
Super secure migratable keys in TCPA App 20030133575 - Challener, David Carroll	2003-07-17
Data processing system and method for providing a networked printer's physical location Grant 6,591,297 - Challener , et al. July 8, 2	2003-07-08
Method of creating password list for remote authentication to services App 20030105980 - Challener, David Carroll ; et al.	2003-06-05
Business Method For Secure Installation Of A Credit Authorization Key On A Remote Tcpa Compliant System App 20030105965 - CHALLENER , DAVID CARROLL	2003-06-05
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 App 20030093698 - Challener, David Carroll ; et al.	2003-05-15
Transmitting a broadcast via the internet within a limited distribution base of listeners App 20030088768 - Challener, David Carroll	2003-05-08
Redundant array of inexpensive platters (RAIP) Grant 6,546,499 - Challener , et al. April 8, 2	2003-04-08
Method and apparatus for broadcasting optical signals within an optoelectric computer network Grant 6,529,299 - Munoz-Bustamante , et al. March 4, 2	2003-03-04
Securing sensitive configuration data remotely App 20030041254 - Challener, David Carroll ; et al.	2003-02-27
Method and system for locating devices during system administration Grant 6,504,825 - Atkins , et al. January 7, 2	2003-01-07
Telephone network and method for utilizing the same App 20020196943 - Challener, David Carroll ; et al.	2002-12-26
Method for migrating a base chip key from one computer system to another App 20020196946 - Challener, David Carroll ; et al.	2002-12-26
System and method for installing a remote credit card authorization on a system with a TCPA complaint chipset App 20020169717 - Challener, David Carroll	2002-11-14
Secure pin entry into a security chip App 20020166055 - Challener, David Carroll ; et al.	2002-11-07
Method and apparatus for establishing computer configuration protection passwords for protecting computer configurations Grant 6,470,454 - Challener , et al. October 22, 2	2002-10-22
Method and system for rendering a virtual three-dimensional graphical display Grant 6,452,593 - Challener September 17, 2	2002-09-17
Method and system for generating a digital photographic proof App 20020093567 - Cromer, Daryl Carvis ; et al.	2002-07-18
Internet appliance integrating telephone function security and guidance features App 20020091941 - Challener, David Carroll ; et al.	2002-07-11
Method and system for more efficiently providing a copy in a raid data storage system Grant 6,415,296 - Challener , et al. July 2, 2	2002-07-02
Method and apparatus for switching optical signals within an optoelectric computer network Grant 6,415,070 - Munoz-Bustamante , et al. July 2, 2	2002-07-02
Apparatus and method for verifying keystrokes wtihin a computing system App 20020070920 - Challener, David Carroll ; et al.	2002-06-13
Verifying physical universal serial bus keystrokes App 20020073342 - Challener, David Carroll ; et al.	2002-06-13
Trusted computing platform with dual key trees to support multiple public/private key systems App 20020059286 - Challener, David Carroll	2002-05-16
Method and apparatus for securing communication utilizing a security processor Grant 6,311,270 - Challener , et al. October 30, 2	2001-10-30
Method and system for automated migration of user settings to a replacement computer system Grant 6,182,212 - Atkins , et al. Ja	2001-01-30
Computer input stylus and system Grant 6,154,200 - Challener , et al. November 28, 2	2000-11-28
Computer input stylus and thickness control system Grant 6,046,733 - Challener , et al. April 4, 2	2000-04-04
Method and means for controlling the concurrent execution of a plurality of programs on a computer system Grant 5,973,666 - Challener , et al. October 26, 1	1999-10-26
Computer input stylus and color control system Grant 5,959,616 - Challener September 28, 1	1999-09-28
Computer input stylus and texture control system Grant 5,953,001 - Challener , et al. September 14, 1	1999-09-14