Robert S. DeLand Jr.

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Torrance, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic stripe authentication and verification system
- Patent number 6,899,269
- Issue date May 31, 2005
- Mag-Tek, Inc.
- Robert S. Deland
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic stripe card verification system
- Patent number 6,431,445
- Issue date Aug 13, 2002
- Mag-Tek, Inc.
- Robert S. DeLand
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Magnetic stripe card verification system
- Patent number 6,098,881
- Issue date Aug 8, 2000
- Mag-Tek, Inc.
- Robert S. DeLand
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reduced-power magnetic transducer system utilizing a magnetoresisti...
- Patent number 5,767,495
- Issue date Jun 16, 1998
- Mag-Tek, Inc.
- Robert S. DeLand
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Degausser for magnetic stripe card transducing system
- Patent number 5,396,369
- Issue date Mar 7, 1995
- Debitek, Inc.
- Robert S. Deland
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data synchronizer for use with a variable rate input source
- Patent number 4,752,837
- Issue date Jun 21, 1988
- Robert S. DeLand
- G11 - INFORMATION STORAGE
Information Patent Grant
Self-clocking magnetic record sensing system
- Patent number 3,962,726
- Issue date Jun 8, 1976
- Mag-Tek, Inc.
- Robert Sutherland De Land
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Magnetic stripe authentication and verification system
- Publication number 20050173530
- Publication date Aug 11, 2005
- Robert S. DeLand
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for authenticating a magnetic fingerprint sign...
- Publication number 20050167495
- Publication date Aug 4, 2005
- Robert E. Morley
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and method for reading magnetic stripes
- Publication number 20030089774
- Publication date May 15, 2003
- Daniel J. Schmieder
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for generating images of magnetic fields in at...
- Publication number 20030085277
- Publication date May 8, 2003
- Robert S. DeLand
- G06 - COMPUTING CALCULATING COUNTING