Assignee
GEOSENSOR CORP
US·10 granted patents·477 citations·filing 1997–2000
Top patents by PatentIndex Score
10 records- 0191US6211964B1Method and structure for incorporating fiber optic acoustic sensors in a seismic arrayGEOSENSOR CORP·Filed 1999·Granted Apr 3, 2001·106 cites·32 claims
- 0289US6195162B1Seismic sensor with interferometric sensing apparatusGEOSENSOR CORP·Filed 1998·Granted Feb 27, 2001·87 cites·36 claims
- 0379US5992250AApparatus for the remote measurement of physical parametersGEOSENSOR CORP·Filed 1997·Granted Nov 30, 1999·87 cites·21 claims
- 0477US6160762AOptical sensorGEOSENSOR CORP·Filed 1998·Granted Dec 12, 2000·64 cites·20 claims
- 0575US6363034B1Methods and apparatus for phase angle demodulationGEOSENSOR CORP·Filed 2000·Granted Mar 26, 2002·15 cites·13 claims
- 0663US6188645B1Seismic sensor array with electrical-to optical transformersGEOSENSOR CORP·Filed 1999·Granted Feb 13, 2001·36 cites·16 claims
- 0761US6161433AFiber optic geophoneGEOSENSOR CORP·Filed 1999·Granted Dec 19, 2000·33 cites·11 claims
- 0854US6256588B1Seismic sensor array with electrical to optical transformersGEOSENSOR CORP·Filed 1999·Granted Jul 3, 2001·26 cites·11 claims
- 0940US6049511AHigh sensitivity fiber optic hydrophoneGEOSENSOR CORP·Filed 1999·Granted Apr 11, 2000·11 cites·11 claims
- 1039US6307809B1Geophone with optical fiber pressure sensorGEOSENSOR CORP·Filed 1999·Granted Oct 23, 2001·12 cites·10 claims
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