John L. Hughes

Person

Canberra, AU

People

Patents Grantslast 30 patents

Information Patent Grant
Scaleable phase-locked segmented laser beam frequency shifter
- Patent number 5,276,758
- Issue date Jan 4, 1994
- John L. Hughes
- G02 - OPTICS
Information Patent Grant
Hybrid laser
- Patent number 5,048,027
- Issue date Sep 10, 1991
- Austral Asian Lasers Pty. Ltd.
- John L. Hughes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Variable beam width laser radar system
- Patent number 5,013,151
- Issue date May 7, 1991
- Australian Electro Optics Pty Ltd.
- John L. Hughes
- F41 - WEAPONS
Information Patent Grant
Frequency shifted laser transmitter
- Patent number 4,987,376
- Issue date Jan 22, 1991
- Australian Electro Optics Pty Ltd.
- John L. Hughes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Compact slab laser oscillator-amplifier system
- Patent number 4,897,849
- Issue date Jan 30, 1990
- Austral Asian Lasers Ltd.
- John L. Hughes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fibre communication laser system
- Patent number 4,875,215
- Issue date Oct 17, 1989
- Australian Electro Optics Pty. Ltd.
- John L. Hughes
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser tube casing
- Patent number 4,757,515
- Issue date Jul 12, 1988
- Hughes Technology Pty Ltd.
- John L. Hughes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Safe laser pointers with remote directional activation
- Patent number 4,687,918
- Issue date Aug 18, 1987
- Hughes Technology PTY LTD
- John L. Hughes
- G02 - OPTICS
Information Patent Grant
Composite laser oscillator
- Patent number 4,682,335
- Issue date Jul 21, 1987
- Hughes Technology PTY LTD
- John L. Hughes
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser beam product marking system
- Patent number 4,586,053
- Issue date Apr 29, 1986
- Australian Electro Optics Pty. Limited
- John L. Hughes
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser radar tracking system
- Patent number 4,209,253
- Issue date Jun 24, 1980
- John L. Hughes
- G01 - MEASURING TESTING

John L. Hughes

Person

Patents Grantslast 30 patents

Scaleable phase-locked segmented laser beam frequency shifter

Hybrid laser

Variable beam width laser radar system

Frequency shifted laser transmitter

Compact slab laser oscillator-amplifier system

Fibre communication laser system

Laser tube casing

Safe laser pointers with remote directional activation

Composite laser oscillator

Laser beam product marking system

Laser radar tracking system