Assignee
TED BILDPLATTEN
21 granted patents·197 citations·filing 1973–1979
Top patents by PatentIndex Score
21 records- 0187US4066268ADisc recording provided with legible matterTED BILDPLATTEN·Filed 1975·Granted Jan 3, 1978·52 cites·4 claims
- 0284US4027330ADisc recordingTED BILDPLATTEN·Filed 1974·Granted May 31, 1977·24 cites·7 claims
- 0380US3941945ASignal playback system transducer with optical resonance cavityTED BILDPLATTEN·Filed 1973·Granted Mar 2, 1976·24 cites·24 claims
- 0479US3973080APlayback device for a disc-shaped record carrier with transducer lifting for changing playback groove for fast, slow or stop effectsTED BILDPLATTEN·Filed 1974·Granted Aug 3, 1976·24 cites·13 claims
- 0561US4157567ADropout detecting circuitry for a frequency modulated carrier, particularly for a video recorderTED BILDPLATTEN·Filed 1977·Granted Jun 5, 1979·12 cites·6 claims
- 0647US3985521AMethod for producing a grinding foilTED BILDPLATTEN·Filed 1974·Granted Oct 12, 1976·11 cites·6 claims
- 0746US4223242AMethod and circuit for driving a piezoelectric transducerTED BILDPLATTEN·Filed 1978·Granted Sep 16, 1980·16 cites·7 claims
- 0843US4194094ADevice for mechanically recording a signal having a bandwidth of several MHz, particularly for a video discTED BILDPLATTEN·Filed 1978·Granted Mar 18, 1980·4 cites·12 claims
- 0942US3932710ARecord disc foil support system with charge leakage meansTED BILDPLATTEN·Filed 1974·Granted Jan 13, 1976·4 cites·12 claims
- 1039US4096514APlayback circuit for a recorded three-line sequential color television signalTED BILDPLATTEN·Filed 1976·Granted Jun 20, 1978·4 cites·4 claims
- 1137US4220968ACircuit for generating a constant reference oscillation from a video signal affected by a time errorTED BILDPLATTEN·Filed 1978·Granted Sep 2, 1980·3 cites·12 claims
- 1236US4293869ACircuit for reducing drop-out errors in a video signal derived from a recording deviceTED BILDPLATTEN·Filed 1979·Granted Oct 6, 1981·3 cites·13 claims
- 1334US3956075AFabrication of foil disc pressing matricesTED BILDPLATTEN·Filed 1974·Granted May 11, 1976·4 cites·5 claims
- 1432US4101940ACircuit for delaying a composite video signal by a line duration, particularly for use with a video record playerTED BILDPLATTEN·Filed 1976·Granted Jul 18, 1978·1 cites·11 claims
- 1529US4133145AMethod for producing a grinding agent carrierTED BILDPLATTEN·Filed 1977·Granted Jan 9, 1979·2 cites·17 claims
- 1628US3946167AHigh density recording playback element constructionTED BILDPLATTEN·Filed 1974·Granted Mar 23, 1976·3 cites·8 claims
- 1727US3990190AMethod for working or reworking a diamond guide elementTED BILDPLATTEN·Filed 1974·Granted Nov 9, 1976·3 cites·10 claims
- 1823US3943274ADemodulation system with dropout correctionTED BILDPLATTEN·Filed 1973·Granted Mar 9, 1976·2 cites·7 claims
- 1922US4183043ATrilinear sequential transmission system for a color television signal, particularly for a recordingTED BILDPLATTEN·Filed 1977·Granted Jan 8, 1980·0 cites·15 claims
- 2021US3936867ARecord carrier, method of producing the record carrier and method for reproducing stored signal therefromTED BILDPLATTEN·Filed 1974·Granted Feb 3, 1976·1 cites·14 claims
- 2116US4085939AReworking of a playback or recording member guide bodyTED BILDPLATTEN·Filed 1976·Granted Apr 25, 1978·0 cites·12 claims
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