Robert K. Hatch

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San Diego, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic particle alarm including particle sensor
- Patent number 7,463,158
- Issue date Dec 9, 2008
- Linear Measurements, Inc.
- Robert K. Hatch
- G01 - MEASURING TESTING
Information Patent Grant
Tapered multiband antenna
- Patent number 7,202,819
- Issue date Apr 10, 2007
- QUALCOMM Incorporated
- Robert J. Hatch
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Acoustic particle alarm including particle sensor
- Publication number 20080084321
- Publication date Apr 10, 2008
- Robert K. Hatch
- G01 - MEASURING TESTING
Information Patent Application
Tapered multiband antenna
- Publication number 20050233786
- Publication date Oct 20, 2005
- Robert J. Hatch
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Broadband I-slot microstrip patch antenna
- Publication number 20030214438
- Publication date Nov 20, 2003
- Robert Jason Hatch
- H01 - BASIC ELECTRIC ELEMENTS