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Peter P. Carcia
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Reading, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Camera having auto-trim exposure control
Patent number
4,876,566
Issue date
Oct 24, 1989
Polaroid Corporation
Peter P. Carcia
G02 - OPTICS
Information
Patent Grant
Method of and apparatus for altering sensitivity of photometer to d...
Patent number
4,486,087
Issue date
Dec 4, 1984
Polaroid Corporation
Peter P. Carcia
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic camera with electronic flash sneak charge
Patent number
4,472,041
Issue date
Sep 18, 1984
Polaroid Corporation
Peter P. Carcia
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic control system for varying both flash fire aperture an...
Patent number
4,355,873
Issue date
Oct 26, 1982
Polaroid Corporation
Peter P. Carcia
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic system for varying flash fire aperture as a function o...
Patent number
4,329,031
Issue date
May 11, 1982
Polaroid Corporation
Peter P. Carcia
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic exposure control with scene light integration level de...
Patent number
4,306,786
Issue date
Dec 22, 1981
Polaroid Corporation
Peter P. Carcia
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Exposure control system for use in photographic camera apparatus
Patent number
4,174,893
Issue date
Nov 20, 1979
Polaroid Corporation
John P. Burgarella
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
System for reproducing images in an altered form in accordance with...
Publication number
20020018067
Publication date
Feb 14, 2002
Peter P. Carcia
G06 - COMPUTING CALCULATING COUNTING