for video discs with grooves

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CPC
G11B3/702

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Parent Industries

GPHYSICS G11Information storage G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER G11B3/00Recording by mechanical cutting, deforming or pressing

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G11B3/702for video discs with grooves

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Patents Grantslast 30 patents

Information Patent Grant
Computer program product for controlling an apparatus for accessing...
- Patent number 8,023,384
- Issue date Sep 20, 2011
- International Business Machines Corporation
- Allen K. Bates
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital delay for high quality audio use
- Patent number 4,348,754
- Issue date Sep 7, 1982
- Ampex Corporation
- David L. Haynes
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of producing plate-shaped body
- Patent number 4,302,411
- Issue date Nov 24, 1981
- Matsushita Electric Industrial Co., Ltd.
- Tokihalu Nakagawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Slow down color processor for video disc mastering using a special...
- Patent number 4,277,796
- Issue date Jul 7, 1981
- RCA Corporation
- Michael D. Ross
- G11 - INFORMATION STORAGE
Information Patent Grant
Record disk and method for producing the same with constant width g...
- Patent number 4,152,726
- Issue date May 1, 1979
- Sony Corporation
- Chiaki Kojima
- G11 - INFORMATION STORAGE
Information Patent Grant
Defect plotting system
- Patent number 4,069,484
- Issue date Jan 17, 1978
- RCA Corporation
- Arthur Herbert Firester
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Computer Program Product for Controlling an Apparatus for Accessing...
- Publication number 20080253273
- Publication date Oct 16, 2008
- Allen K. Bates
- G11 - INFORMATION STORAGE