Jason W. Dunham

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods of locating weapon fire incidents using measure...
- Patent number 8,325,563
- Issue date Dec 4, 2012
- Shotspotter, Inc.
- Robert B. Calhoun
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods for augmenting gunshot location using echo proc...
- Patent number 8,134,889
- Issue date Mar 13, 2012
- Shotspotter, Inc.
- Robert L. Showen
- G01 - MEASURING TESTING
Information Patent Grant
Acoustic location of gunshots using combined angle of arrival and t...
- Patent number 7,599,252
- Issue date Oct 6, 2009
- Shotspotter, Inc.
- Robert L. Showen
- G01 - MEASURING TESTING
Information Patent Grant
Acoustic location of gunshots using combined angle of arrival and t...
- Patent number 7,474,589
- Issue date Jan 6, 2009
- Shotspotter, Inc.
- Robert L. Showen
- G01 - MEASURING TESTING
Information Patent Grant
Automatic real-time gunshot locator and display system
- Patent number 5,973,998
- Issue date Oct 26, 1999
- Trilon Technology, LLC.
- Robert L. Showen
- G01 - MEASURING TESTING
Information Patent Grant
Dynamic motion limiter
- Patent number 5,497,858
- Issue date Mar 12, 1996
- Robert L. Cloud & Associates, Inc.
- Robert L. Cloud
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING

Patents Applicationslast 30 patents

Information Patent Application
Systems and methods of locating weapon fire incidents using measure...
- Publication number 20120182837
- Publication date Jul 19, 2012
- Robert B. Calhoun
- G01 - MEASURING TESTING
Information Patent Application
Systems and methods including audio download and/or noise incident...
- Publication number 20120170412
- Publication date Jul 5, 2012
- Robert B. Calhoun
- G01 - MEASURING TESTING
Information Patent Application
ACOUSTIC LOCATION OF GUNSHOTS USING COMBINED ANGLE OF ARRIVAL AND T...
- Publication number 20100118658
- Publication date May 13, 2010
- Robert L. Showen
- G01 - MEASURING TESTING
Information Patent Application
ACOUSTIC LOCATION OF GUNSHOTS USING COMBINED ANGLE OF ARRIVAL AND T...
- Publication number 20080279046
- Publication date Nov 13, 2008
- Robert L. Showen
- G01 - MEASURING TESTING
Information Patent Application
Acoustic location of gunshots using combined angle of arrival and t...
- Publication number 20080084788
- Publication date Apr 10, 2008
- Robert L. Showen
- G01 - MEASURING TESTING