Assignee
THOMSON BRANDT GMBH
US·529 granted patents·8,396 citations·filing 1983–2004
Top patents by PatentIndex Score
529 records- 0196US5995460AVibration-resistant playback deviceTHOMSON BRANDT GMBH·Filed 1995·Granted Nov 30, 1999·166 cites·4 claims
- 0296US5081534ATelevision receiver with remote control system capable of controlling associated peripheral devices manufactured by different companiesTHOMSON BRANDT GMBH·Filed 1989·Granted Jan 14, 1992·318 cites·9 claims
- 0395US5959539AApparatus for the remote control of electronic devices with key allocationTHOMSON BRANDT GMBH·Filed 1996·Granted Sep 28, 1999·193 cites·9 claims
- 0495US5712920AMethod for the compatible transmission and/or storage and decoding of an auxiliary signalTHOMSON BRANDT GMBH·Filed 1993·Granted Jan 27, 1998·94 cites·7 claims
- 0594US4975823ASwitched power supply with current mode regulationTHOMSON BRANDT GMBH·Filed 1989·Granted Dec 4, 1990·134 cites·28 claims
- 0693US4907101AMethod and apparatus for digital data transmission and/or recording and playbackTHOMSON BRANDT GMBH·Filed 1988·Granted Mar 6, 1990·54 cites·18 claims
- 0792US5317217AUniversal active filterTHOMSON BRANDT GMBH·Filed 1993·Granted May 31, 1994·79 cites·16 claims
- 0892US5099465ACompact-disc changer with magazine and playback section that are movable relative to each otherTHOMSON BRANDT GMBH·Filed 1988·Granted Mar 24, 1992·49 cites·10 claims
- 0992US4991025AArrangement for automatically switching a videorecorder on and off in the absence of a code signal but in presence of a FBAS signalTHOMSON BRANDT GMBH·Filed 1989·Granted Feb 5, 1991·108 cites·1 claims
- 1091US5825430AMethod, encoder and decoder for the transmission of digital signals which are hierarchically structured into a plurality of partsTHOMSON BRANDT GMBH·Filed 1996·Granted Oct 20, 1998·85 cites·10 claims
- 1191US5812519AROM-RAM DiskTHOMSON BRANDT GMBH·Filed 1994·Granted Sep 22, 1998·49 cites·4 claims
- 1291US4685150ATuning of a resonant circuit in a communications receiverTHOMSON BRANDT GMBH·Filed 1984·Granted Aug 4, 1987·64 cites·18 claims
- 1390US5422676ASystem for coding an image representative signalTHOMSON BRANDT GMBH·Filed 1993·Granted Jun 6, 1995·100 cites·10 claims
- 1490US4807033AMethod for correcting television signalsTHOMSON BRANDT GMBH·Filed 1986·Granted Feb 21, 1989·106 cites·18 claims
- 1589US6081295AMethod and apparatus for transcoding bit streams with video dataTHOMSON BRANDT GMBH·Filed 1995·Granted Jun 27, 2000·140 cites·7 claims
- 1689US4807208ACompact-disk changerTHOMSON BRANDT GMBH·Filed 1987·Granted Feb 21, 1989·39 cites·10 claims
- 1788US5524054AMethod for generating a multi-channel audio decoder matrixTHOMSON BRANDT GMBH·Filed 1994·Granted Jun 4, 1996·246 cites·3 claims
- 1888US5055927ADual channel video signal transmission systemTHOMSON BRANDT GMBH·Filed 1989·Granted Oct 8, 1991·60 cites·32 claims
- 1987US6115337AVibration-resistant playback deviceTHOMSON BRANDT GMBH·Filed 1995·Granted Sep 5, 2000·51 cites·10 claims
- 2086US5874857AAmplifier stage with dB-linear output voltageTHOMSON BRANDT GMBH·Filed 1994·Granted Feb 23, 1999·41 cites·8 claims
- 2186US5559513ADigital sampling rate converterTHOMSON BRANDT GMBH·Filed 1994·Granted Sep 24, 1996·59 cites·5 claims
- 2286US5239308ADigital signal processing systemTHOMSON BRANDT GMBH·Filed 1992·Granted Aug 24, 1993·30 cites·9 claims
- 2386US4893288AAudible antenna alignment apparatusTHOMSON BRANDT GMBH·Filed 1987·Granted Jan 9, 1990·64 cites·2 claims
- 2486US4864429ASystem for providing transmitter-controlled actuation of equipment at the receiving end of a communications systemTHOMSON BRANDT GMBH·Filed 1987·Granted Sep 5, 1989·83 cites·19 claims
- 2583US6266305B1Device for reading from and/or writing to optical recording mediaTHOMSON BRANDT GMBH·Filed 1998·Granted Jul 24, 2001·43 cites·20 claims
- 2683US5896225ADevice for stereoscopic image observation within an increased observation areaTHOMSON BRANDT GMBH·Filed 1996·Granted Apr 20, 1999·84 cites·1 claims
- 2783US5206632AActuating circuit for a liquid crystal displayTHOMSON BRANDT GMBH·Filed 1990·Granted Apr 27, 1993·73 cites·11 claims
- 2883US4864409ATelevision camera acceleration compensation apparatusTHOMSON BRANDT GMBH·Filed 1988·Granted Sep 5, 1989·48 cites·7 claims
- 2982US6226337B1Method for the transmission of reference signals in an OFDM systemTHOMSON BRANDT GMBH·Filed 1994·Granted May 1, 2001·119 cites·35 claims
- 3082US5978188AMultitrack tape device using a movable magnetic head with a planar surface and including a tape supporting deviceTHOMSON BRANDT GMBH·Filed 1997·Granted Nov 2, 1999·41 cites·20 claims
- 3182US5528297AConvertible video camera/projectorTHOMSON BRANDT GMBH·Filed 1994·Granted Jun 18, 1996·92 cites·6 claims
- 3282US5365273AMethod and device for film-mode detectionTHOMSON BRANDT GMBH·Filed 1993·Granted Nov 15, 1994·63 cites·12 claims
- 3381US5452195AStart-up circuit for a switch mode power supplyTHOMSON BRANDT GMBH·Filed 1993·Granted Sep 19, 1995·70 cites·9 claims
- 3481US4907269AProcess and circuit layout for the recognition of an identification sign (signum) contained in a video signalTHOMSON BRANDT GMBH·Filed 1988·Granted Mar 6, 1990·40 cites·18 claims
- 3580US6366706B1Method and apparatus for automatic aspect format detection in digital video picturesTHOMSON BRANDT GMBH·Filed 1998·Granted Apr 2, 2002·67 cites·21 claims
- 3680US5715157AApparatus for braking a spindle motor in a disc playback systemTHOMSON BRANDT GMBH·Filed 1991·Granted Feb 3, 1998·33 cites·2 claims
- 3780US5347507AApparatus with adjustable isolation resilience consumer electronicsTHOMSON BRANDT GMBH·Filed 1992·Granted Sep 13, 1994·31 cites·5 claims
- 3880US5177389ATacho generatorTHOMSON BRANDT GMBH·Filed 1990·Granted Jan 5, 1993·42 cites·26 claims
- 3980US5031118AApparatus and method for adapting multiple operating mode monitorTHOMSON BRANDT GMBH·Filed 1988·Granted Jul 9, 1991·44 cites·24 claims
- 4080US4998292AProgramming method and/or equipment for audio or video appliancesTHOMSON BRANDT GMBH·Filed 1988·Granted Mar 5, 1991·42 cites·35 claims
- 4179US5031162AMagneto-optical recorded medium with a transparent substrate layerTHOMSON BRANDT GMBH·Filed 1988·Granted Jul 9, 1991·24 cites·12 claims
- 4278US7009165B2Optical detection device for detecting an intensity of a light beam and for detecting data transmitted by the light beamTHOMSON BRANDT GMBH·Filed 2004·Granted Mar 7, 2006·26 cites·16 claims
- 4378US5459707ARead/write CD ROM system using an electro-optic modulator to crosstalkTHOMSON BRANDT GMBH·Filed 1992·Granted Oct 17, 1995·27 cites·8 claims
- 4478US5448469ASwitch mode power supply with output feedback isolationTHOMSON BRANDT GMBH·Filed 1994·Granted Sep 5, 1995·54 cites·3 claims
- 4577US5517247AMethod and apparatus for converting a video input signal of progressive scan form to an interlaced video output signal of doubled field rate and employing progressive scan to progressive scan interpolation for reduction of visual artifactsTHOMSON BRANDT GMBH·Filed 1993·Granted May 14, 1996·43 cites·8 claims
- 4677US5016233AOptical scanning arrangement for maintaining constant the light output of a laser beam or the laser currentTHOMSON BRANDT GMBH·Filed 1988·Granted May 14, 1991·22 cites·4 claims
- 4777US4767105AResilient foot for consumer-electronics equipmentTHOMSON BRANDT GMBH·Filed 1986·Granted Aug 30, 1988·26 cites·3 claims
- 4876US5917671ARecording method and information medium for a plurality of longitudinal track bundles enabling tracking during recording and/or playback of track bundlesTHOMSON BRANDT GMBH·Filed 1997·Granted Jun 29, 1999·32 cites·18 claims
- 4976US5764457ACassette including a recording medium for a recording apparatusTHOMSON BRANDT GMBH·Filed 1997·Granted Jun 9, 1998·30 cites·5 claims
- 5076US5245601AOptical recorder and/or player including cleaning meansTHOMSON BRANDT GMBH·Filed 1989·Granted Sep 14, 1993·23 cites·4 claims
Showing the top 50 of 529 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when THOMSON BRANDT GMBH files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →