Geoffrey L. Barrows

Person

Washington, DC, US

People

Patents Grantslast 30 patents

Information Patent Grant
Localization method and apparatus
- Patent number 10,012,733
- Issue date Jul 3, 2018
- Geoffrey Louis Barrows
- G05 - CONTROLLING REGULATING
Information Patent Grant
Optical micro-sensor
- Patent number 9,176,263
- Issue date Nov 3, 2015
- President and Fellows of Harvard College
- Todd Zickler
- G02 - OPTICS
Information Patent Grant
Low profile camera and vision sensor
- Patent number 8,629,389
- Issue date Jan 14, 2014
- Geoffrey Louis Barrows
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vision sensor
- Patent number 8,426,793
- Issue date Apr 23, 2013
- Geoffrey L. Barrows
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical flow sensor
- Patent number 8,077,922
- Issue date Dec 13, 2011
- Geoffrey L. Barrows
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Translational optical flow sensor
- Patent number 7,659,967
- Issue date Feb 9, 2010
- Geoffrey Louis Barrows
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Feature detecting vision sensor
- Patent number 7,652,754
- Issue date Jan 26, 2010
- Geoffrey L. Barrows
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optic flow sensor with negative iris photoreceptor array
- Patent number 6,683,678
- Issue date Jan 27, 2004
- The United States of America as represented by the Secretary of the Navy
- Geoffrey Barrows
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optic flow sensor with negative iris photoreceptor array
- Patent number 6,493,068
- Issue date Dec 10, 2002
- The United States of America as represented by the Secretary of the Navy
- Geoffrey Barrows
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Optic flow sensor with fused elementary motion detector outputs
- Patent number 6,384,905
- Issue date May 7, 2002
- The United States of America as represented by the Secretary of the Navy
- Geoffrey L. Barrows
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Photoreceptor array for linear optical flow measurement
- Patent number 6,194,695
- Issue date Feb 27, 2001
- The United States of America as represented by the Secretary of the Navy
- Geoffrey L. Barrows
- G01 - MEASURING TESTING
Information Patent Grant
Cell circuit for active matrix liquid crystal displays using high p...
- Patent number 6,107,980
- Issue date Aug 22, 2000
- Geo-Centers, Inc.
- Anno Hermanns
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Feature tracking linear optic flow sensor
- Patent number 6,020,953
- Issue date Feb 1, 2000
- The United States of America as represented by the Secretary of the Navy
- Geoffrey L. Barrows
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
LOCALIZATION METHOD AND APPARATUS
- Publication number 20160357189
- Publication date Dec 8, 2016
- Geoffrey Louis Barrows
- G01 - MEASURING TESTING
Information Patent Application
Low Profile Camera and Vision Sensor
- Publication number 20150334279
- Publication date Nov 19, 2015
- Geoffrey Louis Barrows
- B32 - LAYERED PRODUCTS
Information Patent Application
Apparatus for Vision in Low Light Environments
- Publication number 20150097951
- Publication date Apr 9, 2015
- Geoffrey Louis Barrows
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method to Process Image Sequences with Sub-Pixel Displacements
- Publication number 20130155327
- Publication date Jun 20, 2013
- Geoffrey Louis Barrows
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Vision Based Hover in Place
- Publication number 20120197461
- Publication date Aug 2, 2012
- Geoffrey Louis Barrows
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL MICRO-SENSOR
- Publication number 20120193517
- Publication date Aug 2, 2012
- Todd Zickler
- G02 - OPTICS
Information Patent Application
Visual Motion Processing with Offset Downsampling
- Publication number 20120033896
- Publication date Feb 9, 2012
- Geoffrey Louis Barrows
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOW PROFILE CAMERA AND VISION SENSOR
- Publication number 20110204209
- Publication date Aug 25, 2011
- Geoffrey Louis Barrows
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Low Profile Camera and Vision Sensor
- Publication number 20110026141
- Publication date Feb 3, 2011
- Geoffrey Louis Barrows
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Translational Optical Flow Sensor
- Publication number 20090225300
- Publication date Sep 10, 2009
- Geoffrey Louis Barrows
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Feature detecting vision sensor
- Publication number 20090168046
- Publication date Jul 2, 2009
- Geoffrey L. Barrows
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multiple Aperture Optical System
- Publication number 20080225420
- Publication date Sep 18, 2008
- Geoffrey L. Barrows
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optic flow sensor with negative iris photoreceptor array
- Publication number 20030076486
- Publication date Apr 24, 2003
- Geoffrey Barrows
- G06 - COMPUTING CALCULATING COUNTING

Geoffrey L. Barrows

Person

Patents Grantslast 30 patents

Localization method and apparatus

Optical micro-sensor

Low profile camera and vision sensor

Vision sensor

Optical flow sensor

Translational optical flow sensor

Feature detecting vision sensor

Optic flow sensor with negative iris photoreceptor array

Optic flow sensor with negative iris photoreceptor array

Optic flow sensor with fused elementary motion detector outputs

Photoreceptor array for linear optical flow measurement

Cell circuit for active matrix liquid crystal displays using high p...

Feature tracking linear optic flow sensor

Patents Applicationslast 30 patents

LOCALIZATION METHOD AND APPARATUS

Low Profile Camera and Vision Sensor

Apparatus for Vision in Low Light Environments

Method to Process Image Sequences with Sub-Pixel Displacements

Vision Based Hover in Place

OPTICAL MICRO-SENSOR

Visual Motion Processing with Offset Downsampling

LOW PROFILE CAMERA AND VISION SENSOR

Low Profile Camera and Vision Sensor

Translational Optical Flow Sensor

Feature detecting vision sensor

Multiple Aperture Optical System

Optic flow sensor with negative iris photoreceptor array