Assignee
SERCEL RECH CONST ELECT
FR·125 granted patents·27 pending applications·781 citations·filing 1973–2024
Top patents by PatentIndex Score
152 records- 0190US9523790B1Hybrid sensing apparatus and methodSERCEL RECH CONST ELECT·Filed 2016·Granted Dec 20, 2016·37 cites·23 claims
- 0290US3936819AAmplifier for analogue signal samples with automatic gain control, and circuit for digitisation of such samplesSERCEL RECH CONST ELECT·Filed 1973·Granted Feb 3, 1976·116 cites·28 claims
- 0388US7502120B2Fiber optic interferometric sensor arraySERCEL RECH CONST ELECT·Filed 2005·Granted Mar 10, 2009·17 cites·34 claims
- 0487US7548600B2Apparatus and method for compensating the drift of a local clock used as sampling frequencySERCEL RECH CONST ELECT·Filed 2005·Granted Jun 16, 2009·20 cites·15 claims
- 0586US7474591B2Six-component seismic data acquisition systemSERCEL RECH CONST ELECT·Filed 2006·Granted Jan 6, 2009·19 cites·14 claims
- 0684US9625592B2Method for localizing a marine mammal in an underwater environment implemented by a PAM system, corresponding device, computer program product and non-transitory computer-readable carrier mediumSERCEL RECH CONST ELECT·Filed 2014·Granted Apr 18, 2017·9 cites·9 claims
- 0783US7797998B2Accelerometer with reduced extraneous vibrations owing to improved electrode shapeSERCEL RECH CONST ELECT·Filed 2004·Granted Sep 21, 2010·29 cites·16 claims
- 0883US4297700AMethod and apparatus for measuring distancesSERCEL RECH CONST ELECT·Filed 1977·Granted Oct 27, 1981·51 cites·14 claims
- 0982US10168441B1Seismic streamer connecting module and methodSERCEL RECH CONST ELECT·Filed 2017·Granted Jan 1, 2019·4 cites·18 claims
- 1082US9475553B2Wing releasing system for a navigation control deviceSERCEL RECH CONST ELECT·Filed 2014·Granted Oct 25, 2016·7 cites·10 claims
- 1181US9651692B2Vibrator truck with a lift system comprising at least one flexible strapSERCEL RECH CONST ELECT·Filed 2015·Granted May 16, 2017·4 cites·19 claims
- 1281US7869444B2Mixed wireless and cabled data acquisition networkSERCEL RECH CONST ELECT·Filed 2005·Granted Jan 11, 2011·20 cites·20 claims
- 1380US9915743B2Bio-acoustic sensing device and method for marine seismic surveySERCEL RECH CONST ELECT·Filed 2015·Granted Mar 13, 2018·2 cites·20 claims
- 1480US9557428B2Method for controlling quality of operation of a PAM system, corresponding computer program product, non-transitory computer-readable carrier medium and quality control deviceSERCEL RECH CONST ELECT·Filed 2014·Granted Jan 31, 2017·5 cites·13 claims
- 1580US9297919B2Method and device for estimating an inter-node distance between nodes arranged along towed acoustic linear antennasSERCEL RECH CONST ELECT·Filed 2012·Granted Mar 29, 2016·6 cites·9 claims
- 1679US6497149B1Mobile plate accelerometer with electrostatic feedback motorSERCEL RECH CONST ELECT·Filed 1998·Granted Dec 24, 2002·49 cites·17 claims
- 1779US4943955AAtomic clockSERCEL RECH CONST ELECT·Filed 1989·Granted Jul 24, 1990·50 cites·32 claims
- 1878US12214814B2Method for monitoring the physical state of a railSERCEL RECH CONST ELECT·Filed 2021·Granted Feb 4, 2025·1 cites·15 claims
- 1978US8893637B2Underwater floating deviceSERCEL RECH CONST ELECT·Filed 2012·Granted Nov 25, 2014·6 cites·13 claims
- 2078US7610871B2Dynamic stabilisation device for a submarine vehicleSERCEL RECH CONST ELECT·Filed 2007·Granted Nov 3, 2009·11 cites·11 claims
- 2177US9316333B2Underwater cable deployment system and methodSERCEL RECH CONST ELECT·Filed 2013·Granted Apr 19, 2016·5 cites·15 claims
- 2276US10473805B2Compensator block for marine seismic source and methodSERCEL RECH CONST ELECT·Filed 2016·Granted Nov 12, 2019·4 cites·20 claims
- 2376US10371840B2Tension monitoring method and system for towed antennaSERCEL RECH CONST ELECT·Filed 2016·Granted Aug 6, 2019·2 cites·20 claims
- 2474US3986162ASystem for the multiplexed transmission of signals from seismic receiversSERCEL RECH CONST ELECT·Filed 1974·Granted Oct 12, 1976·26 cites·20 claims
- 2573US11022708B2Docking station for wireless seismic acquisition nodesSERCEL RECH CONST ELECT·Filed 2019·Granted Jun 1, 2021·2 cites·20 claims
- 2673US10222500B2Method for tilt (roll) and pitch estimation in a multi-sensor streamerSERCEL RECH CONST ELECT·Filed 2016·Granted Mar 5, 2019·2 cites·12 claims
- 2773US9322942B2Streamer for seismic prospection comprising tilt compensation of directional sensorsSERCEL RECH CONST ELECT·Filed 2013·Granted Apr 26, 2016·4 cites·14 claims
- 2872US10018740B2Coupling device for seismic sensorsSERCEL RECH CONST ELECT·Filed 2016·Granted Jul 10, 2018·1 cites·22 claims
- 2972US9810802B2Method for managing the target location of a vesselSERCEL RECH CONST ELECT·Filed 2015·Granted Nov 7, 2017·2 cites·6 claims
- 3070US9411063B2Method and device for managing the acoustic performances of a network of acoustic nodes arranged along towed acoustic linear antennasSERCEL RECH CONST ELECT·Filed 2012·Granted Aug 9, 2016·3 cites·12 claims
- 3170US4240069AAngle coder with variable input angleSERCEL RECH CONST ELECT·Filed 1978·Granted Dec 16, 1980·21 cites·12 claims
- 3270US4064504ADigital coding of anglesSERCEL RECH CONST ELECT·Filed 1975·Granted Dec 20, 1977·22 cites·13 claims
- 3369US11762113B2Velocity estimation of spatial aliased coherent noises propagating along a plurality of sensorsSERCEL RECH CONST ELECT·Filed 2020·Granted Sep 19, 2023·1 cites·20 claims
- 3469US10618606B2Streamer connecting module and methodSERCEL RECH CONST ELECT·Filed 2017·Granted Apr 14, 2020·2 cites·18 claims
- 3568US6447319B1Hermaphrodite electrical connection deviceSERCEL RECH CONST ELECT·Filed 1999·Granted Sep 10, 2002·28 cites·16 claims
- 3667US12292537B2Seismic equipment connecting module and methodSERCEL RECH CONST ELECT·Filed 2022·Granted May 6, 2025·0 cites·20 claims
- 3767US12066584B2Fast power on method for marine acquisition streamerSERCEL RECH CONST ELECT·Filed 2022·Granted Aug 20, 2024·0 cites·11 claims
- 3867US11525933B2Wireless seismic acquisition node and methodSERCEL RECH CONST ELECT·Filed 2019·Granted Dec 13, 2022·1 cites·19 claims
- 3967US7929378B2Container assembly for transport and handling of seismic source arrays including a basic structure and removable handles, and method of useSERCEL RECH CONST ELECT·Filed 2007·Granted Apr 19, 2011·16 cites·7 claims
- 4066US10620332B2Seismic data tilt angle correction method and system for multisensor streamerSERCEL RECH CONST ELECT·Filed 2017·Granted Apr 14, 2020·1 cites·19 claims
- 4165US9588562B2Method for waking up a distant device from a local device without waking up a physical layer unit in the distant deviceSERCEL RECH CONST ELECT·Filed 2015·Granted Mar 7, 2017·2 cites·19 claims
- 4265US9494449B2Coupling device for seismic sensorsSERCEL RECH CONST ELECT·Filed 2013·Granted Nov 15, 2016·2 cites·12 claims
- 4365US3997902ATransmission of radio navigation phase correctionsSERCEL RECH CONST ELECT·Filed 1974·Granted Dec 14, 1976·20 cites·18 claims
- 4464US9599736B2Operation managing system for driving a navigation control device according to a degraded operating modeSERCEL RECH CONST ELECT·Filed 2014·Granted Mar 21, 2017·2 cites·16 claims
- 4564US9513388B2Method for providing synchronization in a data acquisition systemSERCEL RECH CONST ELECT·Filed 2014·Granted Dec 6, 2016·3 cites·13 claims
- 4664US8951056B2Connector, in particular for underwater geophysical operationsSERCEL RECH CONST ELECT·Filed 2013·Granted Feb 10, 2015·5 cites·14 claims
- 4763US2025298160A1Self-orienting spherical sensing node and methodSERCEL RECH CONST ELECT·Filed 2024·Application pending·0 cites
- 4862US11448783B2Docking station for wireless seismic acquisition nodesSERCEL RECH CONST ELECT·Filed 2021·Granted Sep 20, 2022·0 cites·20 claims
- 4962US9507038B2Pneumatic control for marine seismic source and methodSERCEL RECH CONST ELECT·Filed 2014·Granted Nov 29, 2016·3 cites·20 claims
- 5062US9383467B2Seismic cable for seismic prospection tolerant to failure on power supplying and/or data transmission linesSERCEL RECH CONST ELECT·Filed 2013·Granted Jul 5, 2016·2 cites·14 claims
Showing the top 50 of 152 patent records by PatentIndex Score.
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