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Hernando Ovies
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Cary, NC, US
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Patents Grants
last 30 patents
Information
Patent Grant
System and method for controlling network access in wireless enviro...
Patent number
7,620,997
Issue date
Nov 17, 2009
Lenovo (Singapore) Pte. Ltd.
David Carroll Challener
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
System and apparatus for limiting access to secure data through a p...
Patent number
7,389,536
Issue date
Jun 17, 2008
Lenovo Singapore Pte. Ltd
David Carroll Challener
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for migrating a base chip key from one computer system to an...
Patent number
6,944,300
Issue date
Sep 13, 2005
International Business Machines Corporaton
David Carroll Challener
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for updating a root of trust measurement function...
Patent number
6,782,349
Issue date
Aug 24, 2004
International Business Machines Corporation
David Carroll Challener
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data processing system and method for protecting data in a hard dri...
Patent number
6,687,825
Issue date
Feb 3, 2004
International Business Machines Corporation
David Carroll Challener
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Systems and method for hiding from a computer system entry of a per...
Patent number
6,598,032
Issue date
Jul 22, 2003
International Business Machines Corporation
David Carroll Challener
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Data processing system and method for providing a networked printer...
Patent number
6,591,297
Issue date
Jul 8, 2003
International Business Machines Corporation
David Carroll Challener
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
I/O controller for multiple disparate serial memories with a cache
Patent number
4,825,357
Issue date
Apr 25, 1989
International Business Machine Corporation
Hernando Ovies
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
System and method for controlling network access in wireless enviro...
Publication number
20050138424
Publication date
Jun 23, 2005
International Business Machines Corporation
David Carroll Challener
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
System and method for mitigating denial of service attacks on trust...
Publication number
20050129244
Publication date
Jun 16, 2005
International Business Machines Corporation
Ryan Charles Catherman
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method and system for updating a root of trust measurement function...
Publication number
20030208338
Publication date
Nov 6, 2003
International Business Machines Corporation
David Carroll Challener
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Tamper detection mechanism for a personal computer and a method of...
Publication number
20030182561
Publication date
Sep 25, 2003
International Business Machines Corporation
David Carroll Challener
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
System and apparatus for limiting access to secure data through a p...
Publication number
20030093698
Publication date
May 15, 2003
International Business Machines Corporation
David Carroll Challener
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method for migrating a base chip key from one computer system to an...
Publication number
20020196946
Publication date
Dec 26, 2002
International Business Machines Corporation
David Carroll Challener
G06 - COMPUTING CALCULATING COUNTING