Volker R. A. Tilgner

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Victoria, CA

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Patents Grantslast 30 patents

Information Patent Grant
Verification of stored encryption keys in multi-tiered encryption s...
- Patent number 9,762,386
- Issue date Sep 12, 2017
- AbeBooks Inc.
- Ali Mustafa Nassaje
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automated data re-encryption process in multi-tiered encryption system
- Patent number 9,722,974
- Issue date Aug 1, 2017
- AbeBooks Inc.
- Erik James Fuller
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optimizing search system resource usage and performance using multi...
- Patent number 9,141,665
- Issue date Sep 22, 2015
- A9.com, Inc.
- Timothy Peter Munro
- G06 - COMPUTING CALCULATING COUNTING