Clifford Earl Kahn

Person

Lexington, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for controlling access to a resource
- Patent number 7,185,192
- Issue date Feb 27, 2007
- EMC Corporation
- Clifford E. Kahn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Verification of trusted-path commands
- Patent number 7,036,022
- Issue date Apr 25, 2006
- Hewlett-Packard Development Company, L.P.
- Mary Ellen Zurko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and apparatus for representing resources in a computing sys...
- Patent number 7,032,186
- Issue date Apr 18, 2006
- EMC Corporation
- Morrie Gasser
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processing trusted commands in trusted and untrusted environments
- Patent number 6,871,283
- Issue date Mar 22, 2005
- Hewlett-Packard Development Company, L.P.
- Mary Ellen Zurko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for executing trusted-path commands
- Patent number 6,507,909
- Issue date Jan 14, 2003
- Compaq Information Technologies Group, L.P.
- Mary Ellen Zurko
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System for selectively browsing a large, distributed directory tree...
- Patent number 5,826,254
- Issue date Oct 20, 1998
- Digital Equipment Corporation
- Clifford Earl Kahn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for reducing storage channels in disk systems
- Patent number 5,339,449
- Issue date Aug 16, 1994
- Digital Equipment Corporation
- Paul A. Karger
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for reducing timing channels in digital data proc...
- Patent number 5,220,661
- Issue date Jun 15, 1993
- Digital Equipment Corporation
- Wei-Ming Hu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method for executing trusted-path commands
- Publication number 20050097354
- Publication date May 5, 2005
- Mary Ellen Zurko
- G06 - COMPUTING CALCULATING COUNTING

Clifford Earl Kahn

Person

Patents Grantslast 30 patents

Methods and apparatus for controlling access to a resource

Verification of trusted-path commands

Methods and apparatus for representing resources in a computing sys...

Processing trusted commands in trusted and untrusted environments

Method for executing trusted-path commands

System for selectively browsing a large, distributed directory tree...

System and method for reducing storage channels in disk systems

System and method for reducing timing channels in digital data proc...

Patents Applicationslast 30 patents

Method for executing trusted-path commands