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Robert Clinton Hoffman
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Woodstock, VA, US
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Patents Grants
last 30 patents
Information
Patent Grant
High-speed wide field-of-view electro-optic system and method
Patent number
10,018,857
Issue date
Jul 10, 2018
The United States of America as represented by the Secretary of the Army
Robert C. Hoffman
G02 - OPTICS
Information
Patent Grant
High-speed wide field-of-view electro-optic system and method
Patent number
9,817,253
Issue date
Nov 14, 2017
The United States of America as represented by the Secretary of the Army
Robert C. Hoffman
G02 - OPTICS
Information
Patent Grant
Active optical limiting semiconductor device and method with active...
Patent number
9,051,177
Issue date
Jun 9, 2015
The United States of America as represented by the Secretary of the Army
Robert C. Hoffman
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Mirrors and methods of making same
Patent number
8,371,705
Issue date
Feb 12, 2013
The United States of America as represented by the Secretary of the Army
Robert Clinton Hoffman
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Large aperture polymer electro-optic shutter device and method of m...
Patent number
8,363,300
Issue date
Jan 29, 2013
The United States of America as represented by the Secretary of the Army
Robert C. Hoffman
G02 - OPTICS
Information
Patent Grant
Wavelength selectable laser systems and related methods
Patent number
8,315,283
Issue date
Nov 20, 2012
The United States of America as represented by the Secretary of the Army
Robert C. Hoffman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Large aperture polymer electro-optic shutter device and method of m...
Patent number
8,159,738
Issue date
Apr 17, 2012
The United States of America as represented by the Secretary of the Army
Robert C. Hoffman
G02 - OPTICS
Information
Patent Grant
Pumped semiconductor laser systems and methods
Patent number
7,756,175
Issue date
Jul 13, 2010
The United States of America as represented by the Secretary of the Army
Robert C. Hoffman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electro-optic shutter
Patent number
7,751,109
Issue date
Jul 6, 2010
The United States of America as represented by the Secretary of the Army
Robert C. Hoffman
G02 - OPTICS
Information
Patent Grant
Use of current channeling in multiple node laser systems and method...
Patent number
7,646,797
Issue date
Jan 12, 2010
The United States of America as represented by the Secretary of the Army
Robert C. Hoffman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ferroelectric detector array utilizing material and fabrication tec...
Patent number
5,409,548
Issue date
Apr 25, 1995
The United States of America as represented by the Secretary of the Army
Robert C. Hoffman
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
HIGH-SPEED WIDE FIELD-OF-VIEW ELECTRO-OPTIC SYSTEM AND METHOD
Publication number
20160011440
Publication date
Jan 14, 2016
U.S. ARMY RESEARCH LABORATORY ATTN: RDRL-LOC-I
Robert C. Hoffman
G02 - OPTICS
Information
Patent Application
Large Aperture Polymer Electro-Optic Shutter Device and Method of M...
Publication number
20120170099
Publication date
Jul 5, 2012
US Government as represented by Secretary of the Army
Robert C. Hoffman
G02 - OPTICS
Information
Patent Application
Large Aperture Polymer Electro-Optic Shutter Device and Method of M...
Publication number
20100321756
Publication date
Dec 23, 2010
U.S. Government as represented by the Secretary of the Army
Robert C. Hoffman
G02 - OPTICS
Information
Patent Application
PUMPED SEMICONDUCTOR LASER SYSTEMS AND METHODS
Publication number
20100111124
Publication date
May 6, 2010
U.S.Government as represented by the Secretary of the Army
Robert C. Hoffman
B82 - NANO-TECHNOLOGY
Information
Patent Application
ACTIVE OPTICAL LIMITING SEMICONDUCTOR DEVICE AND METHODS
Publication number
20100102204
Publication date
Apr 29, 2010
U.S.Government as represented by the Secretary of the Army
Robert C. Hoffman
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
WAVELENGTH SELECTABLE LASER SYSTEMS AND RELATED METHODS
Publication number
20100020832
Publication date
Jan 28, 2010
U.S.Government as represented by the Secretary of the Army
Robert C. Hoffman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
USE OF CURRENT CHANNELING IN MULTIPLE NODE LASER SYSTEMS AND METHOD...
Publication number
20100020836
Publication date
Jan 28, 2010
U.S.Government as represented by the Secretary of the Army
Robert C. Hoffman
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MIRRORS AND METHODS OF MAKING SAME
Publication number
20090231738
Publication date
Sep 17, 2009
US Government as represented by Secretary of the Army
Robert Clinton Hoffman
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...