ASSURE SYSTEMS, INC

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PLEASANTON, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Verification of authenticity of goods by use of random numbers
- Patent number 7,283,630
- Issue date Oct 16, 2007
- Assure Systems, Inc.
- Frank A. Doljack
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Secure system for printing authenticating digital signatures
- Patent number 6,681,214
- Issue date Jan 20, 2004
- Assure Systems, Inc.
- Frank A. Doljack
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bar code reader
- Patent number 6,595,422
- Issue date Jul 22, 2003
- Assure Systems, Inc.
- Frank A. Doljack
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Verification of authenticity of goods by use of random numbers
- Patent number 6,442,276
- Issue date Aug 27, 2002
- Assure Systems, Inc.
- Frank A. Doljack
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
76170198 - DIGITAX
- Serial number 76170198
- Registration number 2759502
- Filing date Nov 22, 2000
- ASSURE SYSTEMS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75757908 - S/MARK
- Serial number 75757908
- Registration number 2420848
- Filing date Jul 22, 1999
- ASSURE SYSTEMS, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments