Irving R. Abel

Person

Lexington, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Autofocus system for infrared imaging device
- Patent number 4,593,322
- Issue date Jun 3, 1986
- Honeywell Inc.
- Irving R. Abel
- G02 - OPTICS
Information Patent Grant
Reflective Schmidt system with nonrotationally symmetric corrector
- Patent number 4,576,452
- Issue date Mar 18, 1986
- Honeywell Inc.
- Irving R. Abel
- G02 - OPTICS
Information Patent Grant
Optical detection system having a detector lens comprising a rear l...
- Patent number 4,507,551
- Issue date Mar 26, 1985
- Honeywell Inc.
- James W. Howard
- G02 - OPTICS
Information Patent Grant
Switch-while-scan optical system
- Patent number 4,486,662
- Issue date Dec 4, 1984
- Honeywell Inc.
- Irving R. Abel
- G02 - OPTICS
Information Patent Grant
Compact optical system
- Patent number 4,411,499
- Issue date Oct 25, 1983
- Honeywell Inc.
- Irving R. Abel
- G02 - OPTICS
Information Patent Grant
Optical system having a dual field of view
- Patent number 4,354,742
- Issue date Oct 19, 1982
- Honeywell Inc.
- Irving R. Abel
- G02 - OPTICS
Information Patent Grant
Symmetrical 1:1 photographic objective lens
- Patent number 4,319,809
- Issue date Mar 16, 1982
- The United States of America as represented by the Secretary of the Air Force
- Irving R. Abel
- G02 - OPTICS
Information Patent Grant
Shade reducing aperture stop for thermal imaging systems
- Patent number 4,109,149
- Issue date Aug 22, 1978
- Honeywell Inc.
- Irving R. Abel
- G01 - MEASURING TESTING
Information Patent Grant
Wide field reflective optical apparatus
- Patent number 3,963,328
- Issue date Jun 15, 1976
- Honeywell Inc.
- Irving R. Abel
- G02 - OPTICS

Irving R. Abel

Person

Patents Grantslast 30 patents

Autofocus system for infrared imaging device

Reflective Schmidt system with nonrotationally symmetric corrector

Optical detection system having a detector lens comprising a rear l...

Switch-while-scan optical system

Compact optical system

Optical system having a dual field of view

Symmetrical 1:1 photographic objective lens

Shade reducing aperture stop for thermal imaging systems

Wide field reflective optical apparatus