William R. Wray

Person

West Roxbury, MA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for image processing with field portions
- Patent number 4,750,211
- Issue date Jun 7, 1988
- Polaroid Corporation
- William R. Wray
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reconstitution of images
- Patent number 4,649,568
- Issue date Mar 10, 1987
- Polaroid Corporation
- Kenneth C. Kiesel
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Synchronizable oscillator
- Patent number 4,468,637
- Issue date Aug 28, 1984
- Polaroid Corporation
- William R. Wray
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic gain and noise control for recording of analog information
- Patent number 4,342,059
- Issue date Jul 27, 1982
- Polaroid Corporation
- William R. Wray
- G11 - INFORMATION STORAGE
Information Patent Grant
Receiving system having pre-selected directional response
- Patent number 4,334,740
- Issue date Jun 15, 1982
- Polaroid Corporation
- William R. Wray
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic gain and noise control for recording of analog information
- Patent number 4,317,142
- Issue date Feb 23, 1982
- Polaroid Corporation
- William R. Wray
- G11 - INFORMATION STORAGE
Information Patent Grant
Flutter compensator with variable oscillator
- Patent number 4,307,946
- Issue date Dec 29, 1981
- Polaroid Corporation
- William R. Wray
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic gain and noise control for recording of analog information
- Patent number 4,271,439
- Issue date Jun 2, 1981
- Polaroid Corporation
- William R. Wray
- G11 - INFORMATION STORAGE
Information Patent Grant
Two speed loop control arrangement
- Patent number 4,229,083
- Issue date Oct 21, 1980
- Polaroid Corporation
- William R. Wray
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Loop forming audio drive
- Patent number 4,161,758
- Issue date Jul 17, 1979
- Polaroid Corporation
- William R. Wray
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sound recording and reproducing system for sound motion picture pho...
- Patent number 4,032,224
- Issue date Jun 28, 1977
- Polaroid Corporation
- William R. Wray
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

William R. Wray

Person

Patents Grantslast 30 patents

Method and apparatus for image processing with field portions

Reconstitution of images

Synchronizable oscillator

Electronic gain and noise control for recording of analog information

Receiving system having pre-selected directional response

Electronic gain and noise control for recording of analog information

Flutter compensator with variable oscillator

Electronic gain and noise control for recording of analog information

Two speed loop control arrangement

Loop forming audio drive

Sound recording and reproducing system for sound motion picture pho...