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Art Tech Gigadisc "ATG"
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Toulouse, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Access and tracking device for an optical disc
Patent number
5,617,402
Issue date
Apr 1, 1997
Art Tech Gigadisc "ATG"
Daniel Bec
G11 - INFORMATION STORAGE
Information
Patent Grant
Control device for servocontrolling an object to a given position
Patent number
5,455,495
Issue date
Oct 3, 1995
Art Tech Gigadisc "ATG"
Daniel Bec
G05 - CONTROLLING REGULATING
Information
Patent Grant
Optically-readable data medium and reading device for such a medium
Patent number
5,432,773
Issue date
Jul 11, 1995
Art Tech Gigadisc "ATG"
Daniel Bec
G11 - INFORMATION STORAGE
Information
Patent Grant
Separation type mono block optical head with tracking control achie...
Patent number
5,420,840
Issue date
May 30, 1995
Art Tech Gigadisc "ATG"
Daniel Bec
G11 - INFORMATION STORAGE
Information
Patent Grant
Access and follower control device for optical disk
Patent number
5,410,433
Issue date
Apr 25, 1995
Art Tech Gigadisc "ATG"
Daniel Bec
G11 - INFORMATION STORAGE
Information
Patent Grant
Disk player-recorder
Patent number
5,299,077
Issue date
Mar 29, 1994
Art Tech Gigadisc "ATG"
Roger Rascle
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
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