Assignee
ATG SA
FR·7 granted patents·40 citations·filing 1991–1994
Top patents by PatentIndex Score
7 records- 0164US5455495AControl device for servocontrolling an object to a given positionATG SA·Filed 1993·Granted Oct 3, 1995·26 cites·27 claims
- 0255US5420840ASeparation type mono block optical head with tracking control achieved by a moveable mirrorATG SA·Filed 1992·Granted May 30, 1995·11 cites·12 claims
- 0332US5299077ADisk player-recorderATG SA·Filed 1991·Granted Mar 29, 1994·2 cites·13 claims
- 0429US5617402AAccess and tracking device for an optical discATG SA·Filed 1994·Granted Apr 1, 1997·1 cites·16 claims
- 0527US5461375AForward/backward counting deviceATG SA·Filed 1993·Granted Oct 24, 1995·0 cites·7 claims
- 0627US5432773AOptically-readable data medium and reading device for such a mediumATG SA·Filed 1992·Granted Jul 11, 1995·0 cites·18 claims
- 0718US5410433AAccess and follower control device for optical diskATG SA·Filed 1993·Granted Apr 25, 1995·0 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →