Assignee
TELDEC TELEFUNKEN DECCA
8 granted patents·19 citations·filing 1975–1982
Top patents by PatentIndex Score
8 records- 0143US4484320AApparatus and method for cutting information into a metallic record carrierTELDEC TELEFUNKEN DECCA·Filed 1982·Granted Nov 20, 1984·5 cites·10 claims
- 0242US4248438AMechanical record cutting methodTELDEC TELEFUNKEN DECCA·Filed 1979·Granted Feb 3, 1981·4 cites·4 claims
- 0339US4512007AMethod for producing a record carrierTELDEC TELEFUNKEN DECCA·Filed 1982·Granted Apr 16, 1985·4 cites·2 claims
- 0433US3994787AProcess for producing and operating an electroplating bathTELDEC TELEFUNKEN DECCA·Filed 1975·Granted Nov 30, 1976·3 cites·16 claims
- 0532US4515843ADisc-shaped information carrier having a high storage densityTELDEC TELEFUNKEN DECCA·Filed 1979·Granted May 7, 1985·2 cites·5 claims
- 0629US4525827AApparatus for removing a cut chip by suctionTELDEC TELEFUNKEN DECCA·Filed 1982·Granted Jun 25, 1985·1 cites·10 claims
- 0728US4538256AMethod and apparatus for cutting information into a record carrierTELDEC TELEFUNKEN DECCA·Filed 1982·Granted Aug 27, 1985·0 cites·10 claims
- 0827US4234394AMethod for producing an information carrier discTELDEC TELEFUNKEN DECCA·Filed 1979·Granted Nov 18, 1980·0 cites·11 claims
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