Assignee
GRUNDIG AG
DE·17 granted patents·242 citations·filing 1978–1998
Top patents by PatentIndex Score
17 records- 0177US6275804B1Process and circuit arrangement for storing dictations in a digital dictating machineGRUNDIG AG·Filed 1997·Granted Aug 14, 2001·62 cites·12 claims
- 0269US5692016AProcess and arrangement for adjusting the local oscillators of a receiver in a multi-channel transmission systemGRUNDIG AG·Filed 1994·Granted Nov 25, 1997·35 cites·8 claims
- 0364USD258058SDictating apparatusGRUNDIG AG·Filed 1978·Granted Jan 27, 1981·8 cites·1 claims
- 0460US6246979B1Method for voice signal coding and/or decoding by means of a long term prediction and a multipulse excitation signalGRUNDIG AG·Filed 1998·Granted Jun 12, 2001·44 cites·27 claims
- 0548USD258507STelephone answering device-adapterGRUNDIG AG·Filed 1978·Granted Mar 10, 1981·4 cites·1 claims
- 0645USD260255SDictating machineGRUNDIG AG·Filed 1978·Granted Aug 18, 1981·3 cites·1 claims
- 0744US5412300ANumerical control device and method for control of movement of a toolGRUNDIG AG·Filed 1993·Granted May 2, 1995·15 cites·5 claims
- 0841US6088349AMethod, transmitter and receiver for the transmission and selection of local radio programs in a common-wave broadcasting networkGRUNDIG AG·Filed 1995·Granted Jul 11, 2000·12 cites·7 claims
- 0940US5355307AApparatus for entering and displaying control commands for controlling a machine loopGRUNDIG AG·Filed 1993·Granted Oct 11, 1994·16 cites·7 claims
- 1036US6178175B1Circuit array and method for creating a data feedback channel from receiver to transmitter in a common frequency networkGRUNDIG AG·Filed 1995·Granted Jan 23, 2001·9 cites·12 claims
- 1131US5715591AProcess and design for producing inside coilsGRUNDIG AG·Filed 1994·Granted Feb 10, 1998·5 cites·13 claims
- 1229USD258059SDictating apparatusGRUNDIG AG·Filed 1978·Granted Jan 27, 1981·0 cites·1 claims
- 1327US5877710AOperational parameter non-linear regulation process and circuitryGRUNDIG AG·Filed 1995·Granted Mar 2, 1999·9 cites·5 claims
- 1427US5315525AMethod for simulating the machining of workpiecesGRUNDIG AG·Filed 1993·Granted May 24, 1994·9 cites·11 claims
- 1525US5840363AProcess for throughplating printed circuit boards using conductive plasticsGRUNDIG AG·Filed 1997·Granted Nov 24, 1998·4 cites·13 claims
- 1624US5835588ADigital dictation system with protection against unauthorized listening-inGRUNDIG AG·Filed 1994·Granted Nov 10, 1998·4 cites·4 claims
- 1723USD400530SHi-fi systemGRUNDIG AG·Filed 1996·Granted Nov 3, 1998·3 cites·1 claims
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