Keith E. Williamson

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Bothell, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Defining consistent access control policies
- Patent number 7,921,452
- Issue date Apr 5, 2011
- The Boeing Company
- Stephen A. Ridlon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Cryptographically enforced, multiple-role, policy-enabled object di...
- Patent number 7,640,429
- Issue date Dec 29, 2009
- The Boeing Company
- Ming-Yuh Huang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Defining consistent access control policies
- Publication number 20070056018
- Publication date Mar 8, 2007
- Stephen A. Ridlon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cryptographically enforced, multiple-role, policy-enabled object di...
- Publication number 20050193196
- Publication date Sep 1, 2005
- Ming-Yuh Huang
- G06 - COMPUTING CALCULATING COUNTING