Inventor

GINSBURG ARTHUR P

US9 patents

⚠️ This page may combine multiple inventors who share the name “GINSBURG ARTHUR P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

VISTECH CONSULTANTS INC

3 patents

US4800404AJan 24, 1989

Apparatus and method for testing visual sensitivity to glare

VISTECH CONSULTANTS INC33 citations87

US4789234ADec 6, 1988

Apparatus and method for testing the motion contrast visual sensitivity of an individual

VISTECH CONSULTANTS INC29 citations86

US4859052AAug 22, 1989

Portable screen assembly for visual acuity testing

VISTECH CONSULTANTS INC12 citations66

US AIR FORCE

2 patents

US3993976ANov 23, 1976

Method and apparatus for pattern analysis

US AIR FORCE103 citations95

US4426663AJan 17, 1984

Real-time optical filtering method with improved filtered image detection and bandwidth adjustment

US AIR FORCE12 citations73

(unassigned)

2 patents

US5500699AMar 19, 1996

Spatial frequency and contrast sensitivity test chart and protocol

22 citations91

US5414479AMay 9, 1995

Spatial frequency and contrast sensitivity test chart and protocol

10 citations72

GINSBURG ARTHUR P

1 patent

US4365873ADec 28, 1982

Spatial frequency and contrast sensitivity test chart

GINSBURG ARTHUR P71 citations92

VISION SCIENCES RES CORP

1 patent

US5552842ASep 3, 1996

Process and apparatus for generating comparison image representative of actual subject view

VISION SCIENCES RES CORP10 citations60