Assignee
NOKIA TECHNOLOGY GMBH
DE·71 granted patents·1,541 citations·filing 1992–2000
Top patents by PatentIndex Score
71 records- 0182US6148103AMethod for improving contrast in picture sequencesNOKIA TECHNOLOGY GMBH·Filed 1998·Granted Nov 14, 2000·88 cites·14 claims
- 0282US5559891ADevice to be used for changing the acoustic properties of a roomNOKIA TECHNOLOGY GMBH·Filed 1994·Granted Sep 24, 1996·64 cites·10 claims
- 0382US5485524ASystem for processing an audio signal so as to reduce the noise contained therein by monitoring the audio signal content within a plurality of frequency bandsNOKIA TECHNOLOGY GMBH·Filed 1993·Granted Jan 16, 1996·36 cites·2 claims
- 0480US5812608AMethod and circuit arrangement for processing received signalNOKIA TECHNOLOGY GMBH·Filed 1996·Granted Sep 22, 1998·125 cites·11 claims
- 0577US6493043B1Method of increasing the storage capacity of service information in a digital TV transmissions receiverNOKIA TECHNOLOGY GMBH·Filed 1999·Granted Dec 10, 2002·81 cites·10 claims
- 0674US6160898ASuspension mount for sound reproduction devices according to the flexural wave principleNOKIA TECHNOLOGY GMBH·Filed 1998·Granted Dec 12, 2000·53 cites·10 claims
- 0774US5898786ALoudspeakersNOKIA TECHNOLOGY GMBH·Filed 1997·Granted Apr 27, 1999·54 cites·4 claims
- 0870US7086082B1Implementation of delay-critical services in a cable television systemNOKIA TECHNOLOGY GMBH·Filed 2000·Granted Aug 1, 2006·24 cites·13 claims
- 0970US5509081ASound reproduction systemNOKIA TECHNOLOGY GMBH·Filed 1995·Granted Apr 16, 1996·53 cites·8 claims
- 1068US6125124ASynchronization and sampling frequency in an apparatus receiving OFDM modulated transmissionsNOKIA TECHNOLOGY GMBH·Filed 1997·Granted Sep 26, 2000·64 cites·11 claims
- 1167US6094722AHiding a authentication code in an electric signalNOKIA TECHNOLOGY GMBH·Filed 1998·Granted Jul 25, 2000·56 cites·14 claims
- 1267US5657211AMethod and circuit for controlling the output characteristics of a switched-mode power supplyNOKIA TECHNOLOGY GMBH·Filed 1996·Granted Aug 12, 1997·41 cites·24 claims
- 1365US6005953ACircuit arrangement for improving the signal-to-noise ratioNOKIA TECHNOLOGY GMBH·Filed 1996·Granted Dec 21, 1999·31 cites·36 claims
- 1465US5466899AArrangement for active sound dampingNOKIA TECHNOLOGY GMBH·Filed 1994·Granted Nov 14, 1995·31 cites·10 claims
- 1565US5402503ALight-weight conical loudspeakerNOKIA TECHNOLOGY GMBH·Filed 1993·Granted Mar 28, 1995·49 cites·5 claims
- 1664US5703337ASystem for cancelling sound wavesNOKIA TECHNOLOGY GMBH·Filed 1996·Granted Dec 30, 1997·29 cites·7 claims
- 1764US5355412AIdentifying secret data messages in a one-direction multipoint networkNOKIA TECHNOLOGY GMBH·Filed 1993·Granted Oct 11, 1994·47 cites·6 claims
- 1862US5987063AMethod for compensating channel errors in a digital data communication systemNOKIA TECHNOLOGY GMBH·Filed 1997·Granted Nov 16, 1999·53 cites·15 claims
- 1961US6091440AImplementation of delay-critical services in a cable television systemNOKIA TECHNOLOGY GMBH·Filed 1997·Granted Jul 18, 2000·38 cites·13 claims
- 2061US5378946AArrangement for temporal detection of a signal edge of an electrical signal transmitted over a transmission lineNOKIA TECHNOLOGY GMBH·Filed 1993·Granted Jan 3, 1995·20 cites·7 claims
- 2160US6763035B1Method and device for transmitting information to the DVB networkNOKIA TECHNOLOGY GMBH·Filed 1999·Granted Jul 13, 2004·23 cites·16 claims
- 2260US6314111B1Method for transmission of address dataNOKIA TECHNOLOGY GMBH·Filed 1997·Granted Nov 6, 2001·62 cites·17 claims
- 2355US5978235APrimary adjusted switched-mode power supplyNOKIA TECHNOLOGY GMBH·Filed 1998·Granted Nov 2, 1999·30 cites·8 claims
- 2453US5499396ATransmission device for transmitting a wanted signal modulated on a carrierNOKIA TECHNOLOGY GMBH·Filed 1992·Granted Mar 12, 1996·14 cites·6 claims
- 2551US5365408AChassis with immovable attachment elements affixed theretoNOKIA TECHNOLOGY GMBH·Filed 1993·Granted Nov 15, 1994·9 cites·5 claims
- 2649US5949661ASimple current limiting coupling for regulating the output current of a power supplyNOKIA TECHNOLOGY GMBH·Filed 1998·Granted Sep 7, 1999·24 cites·7 claims
- 2749US5680420ADevice for producing a noise detector signalNOKIA TECHNOLOGY GMBH·Filed 1994·Granted Oct 21, 1997·11 cites·11 claims
- 2846US5602931AConnection lineNOKIA TECHNOLOGY GMBH·Filed 1995·Granted Feb 11, 1997·18 cites·3 claims
- 2943US6008692ACarrier wave synchronization for multi-level two-dimensional modulation alphabetsNOKIA TECHNOLOGY GMBH·Filed 1997·Granted Dec 28, 1999·34 cites·7 claims
- 3043US5479216ASystem for transmitting color television signals that contain a luminance signal and at least one color signal related theretoNOKIA TECHNOLOGY GMBH·Filed 1993·Granted Dec 26, 1995·8 cites·20 claims
- 3142US5729617AMagnet systemNOKIA TECHNOLOGY GMBH·Filed 1996·Granted Mar 17, 1998·14 cites·2 claims
- 3242US5637952AHigh-current cathode for picture tubes including a grid 3-electrode having a diaphragm with reduced aperturesNOKIA TECHNOLOGY GMBH·Filed 1995·Granted Jun 10, 1997·5 cites·6 claims
- 3341US5574797ASuspension mount for loudspeakersNOKIA TECHNOLOGY GMBH·Filed 1994·Granted Nov 12, 1996·14 cites·8 claims
- 3440US7006528B1Method arrangement and receiver for establishing connections in a multiple-protocol communications networkNOKIA TECHNOLOGY GMBH·Filed 1999·Granted Feb 28, 2006·15 cites·11 claims
- 3540US5243151AConical loudspeakerNOKIA TECHNOLOGY GMBH·Filed 1992·Granted Sep 7, 1993·15 cites·5 claims
- 3639US5917479AMethod for reducing power consumption in a monitorNOKIA TECHNOLOGY GMBH·Filed 1997·Granted Jun 29, 1999·18 cites·13 claims
- 3739US5440641AActive noise cancellation systemNOKIA TECHNOLOGY GMBH·Filed 1993·Granted Aug 8, 1995·11 cites·1 claims
- 3838US6628731B2Method and apparatus for controlling signal level in digital receiverNOKIA TECHNOLOGY GMBH·Filed 1999·Granted Sep 30, 2003·6 cites·10 claims
- 3938US5647014AVoice coil support for loudspeakerNOKIA TECHNOLOGY GMBH·Filed 1995·Granted Jul 8, 1997·11 cites·11 claims
- 4037US5828701AMethod and circuit arrangement for compensating for delayed components in transmission signalNOKIA TECHNOLOGY GMBH·Filed 1996·Granted Oct 27, 1998·10 cites·21 claims
- 4137US5771302ASubwoofer--loudspeaker boxNOKIA TECHNOLOGY GMBH·Filed 1997·Granted Jun 23, 1998·9 cites·8 claims
- 4236US5729616ACentering diaphragmNOKIA TECHNOLOGY GMBH·Filed 1995·Granted Mar 17, 1998·9 cites·10 claims
- 4336US5581624ALoudspeaker suitable for high-temperature use having a non-adhesive connection between the voice coil support and the loudspeaker diaphragmNOKIA TECHNOLOGY GMBH·Filed 1995·Granted Dec 3, 1996·9 cites·5 claims
- 4435US5699439ALoudspeakersNOKIA TECHNOLOGY GMBH·Filed 1995·Granted Dec 16, 1997·8 cites·19 claims
- 4534US5521649ATransmitting device of a predetermined transmission bandwidth, with an anti-distortion device connected downstreamNOKIA TECHNOLOGY GMBH·Filed 1994·Granted May 28, 1996·3 cites·10 claims
- 4633US5892799AMethod in connection with a QAM receiver and an improved QAM receiverNOKIA TECHNOLOGY GMBH·Filed 1996·Granted Apr 6, 1999·13 cites·12 claims
- 4733US5523524ADouble chamber bass reflex boxNOKIA TECHNOLOGY GMBH·Filed 1994·Granted Jun 4, 1996·10 cites·5 claims
- 4833US5432549AProcess and device for measuring targeting in color picture tubesNOKIA TECHNOLOGY GMBH·Filed 1993·Granted Jul 11, 1995·8 cites·5 claims
- 4933US5343528AProcedure and decoder for decrypting a coded video signalNOKIA TECHNOLOGY GMBH·Filed 1993·Granted Aug 30, 1994·3 cites·8 claims
- 5032US5822470AMethod for picture sharpening in a digital video transmission system using signal compressionNOKIA TECHNOLOGY GMBH·Filed 1996·Granted Oct 13, 1998·2 cites·15 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
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