David L. Herrick

Person

Mont Vernon, NH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for improving reading range of FDX RFID tags
- Patent number 9,355,287
- Issue date May 31, 2016
- Herrick Technology Laboratories, Inc.
- David L. Herrick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spatial bandwidth imaging of structural interiors
- Patent number 8,064,737
- Issue date Nov 22, 2011
- Herrick Technology Labs Inc.
- David L. Herrick
- G01 - MEASURING TESTING
Information Patent Grant
Direction finding and mapping in multipath environments
- Patent number 7,598,910
- Issue date Oct 6, 2009
- Herrick Technology Labs Inc.
- David L. Herrick
- G01 - MEASURING TESTING
Information Patent Grant
Soft-decision trellis-coded differential frequency-hopped spread sp...
- Patent number 6,954,482
- Issue date Oct 11, 2005
- BAE Systems Information and Electronic Systems Integration Inc.
- Diane G. Mills
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for minimizing multipath interference
- Patent number 6,813,359
- Issue date Nov 2, 2004
- BAE Systems Information and Electronic Systems Integration Inc.
- David L. Herrick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for single platform, synthetic aperture geo-locat...
- Patent number 6,670,920
- Issue date Dec 30, 2003
- BAE Systems Information and Electronic Systems Integration Inc.
- David L. Herrick
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for finding a signal emission source
- Patent number 5,625,364
- Issue date Apr 29, 1997
- Lockheed Sanders, Inc.
- David L. Herrick
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for locating cellular telephones
- Patent number 5,512,908
- Issue date Apr 30, 1996
- Lockheed Sanders, Inc.
- David L. Herrick
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR IMPROVING READING RANGE OF FDX RFID TAGS
- Publication number 20150332072
- Publication date Nov 19, 2015
- Herrick Technology Laboratories, Inc.
- David L. HERRICK
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPATIAL BANDWIDTH IMAGING OF STRUCTURAL INTERIORS
- Publication number 20080317277
- Publication date Dec 25, 2008
- HERRICK TECHNOLOGY LABS INC.
- David L. HERRICK
- G01 - MEASURING TESTING
Information Patent Application
Direction finding and mapping in multipath environments
- Publication number 20070115174
- Publication date May 24, 2007
- David L. Herrick
- G01 - MEASURING TESTING
Information Patent Application
Soft-decision trellis-coded differential frequency-hopped spread sp...
- Publication number 20040213327
- Publication date Oct 28, 2004
- Diane G. Mills
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for minimizing multipath interference
- Publication number 20020172369
- Publication date Nov 21, 2002
- David L. Herrick
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

David L. Herrick

Person

Patents Grantslast 30 patents

Method and system for improving reading range of FDX RFID tags

Spatial bandwidth imaging of structural interiors

Direction finding and mapping in multipath environments

Soft-decision trellis-coded differential frequency-hopped spread sp...

Apparatus and method for minimizing multipath interference

System and method for single platform, synthetic aperture geo-locat...

Apparatus and method for finding a signal emission source

Apparatus and method for locating cellular telephones

Patents Applicationslast 30 patents

METHOD AND SYSTEM FOR IMPROVING READING RANGE OF FDX RFID TAGS

SPATIAL BANDWIDTH IMAGING OF STRUCTURAL INTERIORS

Direction finding and mapping in multipath environments

Soft-decision trellis-coded differential frequency-hopped spread sp...

Apparatus and method for minimizing multipath interference