Donald Watts Davies

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Sunbury on Thames, GB

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Patents Grantslast 30 patents

Information Patent Grant
Method for providing a secure communication between two devices and...
- Patent number 7,171,553
- Issue date Jan 30, 2007
- Irdeto Access B.V.
- Simon Paul Ashley Rix
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for providing a secure communication between two devices and...
- Patent number 6,385,317
- Issue date May 7, 2002
- Simon Paul Ashley Rix
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for transmitting and receiving encrypted signals
- Patent number 5,920,625
- Issue date Jul 6, 1999
- Irdeto B.V.
- Donald Watts Davies
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and apparatus for blockwise encryption/decryption of data
- Patent number 5,799,089
- Issue date Aug 25, 1998
- Irdeto B.V.
- Gideon Jacobus Kuhn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method for providing a secure communication between two devices and...
- Publication number 20020126844
- Publication date Sep 12, 2002
- Simon Paul Ashley Rix
- H04 - ELECTRIC COMMUNICATION TECHNIQUE