G01H 9/00

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2025/0116,548 Hydroacoustic Wave Detection Via an Underwater CableFeb 23, 24Apr 10, 25Not available
2025/0116,549 SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUMMar 31, 22Apr 10, 25NEC CORPORATION
2025/0102,352 MONOLITHIC OPTICAL PRESSURE SENSORS AND TRANSDUCERSJul 29, 22Mar 27, 25Not available
2025/0093,184 OPTICAL MEASUREMENT SYSTEMJan 04, 23Mar 20, 25SINTELA LIMITED
2025/0093,198 SYSTEM, METHOD, AND APPARATUS FOR EXTENDED FIELD DIGITAL HOLOGRAPHIC VIBRATION IMAGING VIA ALIASED SPARSE SPATIAL SAMPLINGSep 18, 24Mar 20, 25Not available
2025/0093,199 DETECTING VIBRATION OF A CABLE OF AN INFORMATION HANDLING SYSTEMSep 19, 23Mar 20, 25Not available
2025/0092,775 Engineered Acoustics For Downhole EquipmentSep 19, 23Mar 20, 25Not available
2025/0076,103 LASER DOPPLER VIBROMETER AND VIBRATION MEASUREMENT METHODJun 28, 24Mar 06, 25Oki Electric Industry Co. Ltd.
2025/0076,104 ARTICLE AND METHOD FOR ACCURATELY POSITIONING OPTICAL TIP-TIMING PROBEAug 29, 24Mar 06, 25Not available
2025/0076,105 DUAL-PORT OPTICAL TRANSMITTING AND RECEIVING MODULEAug 29, 24Mar 06, 25Not available
2025/0067,593 NOISE SUPPRESSION APPARATUS, NOISE SUPPRESSION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUMAug 13, 24Feb 27, 25NEC Corporation
2025/0067,618 DETECTING LEAKAGES IN UNDERGROUND PIPELINESFeb 14, 23Feb 27, 25Leak Detector AS
2025/0060,245 CLASSIFICATION DEVICE, CLASSIFICATION METHOD, AND PROGRAMOct 14, 22Feb 20, 25NEC Corporation and Nippon Telegraph and Telephone Corporation
2025/0060,244 System, Method, and Computer Program Product for Optical Vibration SensingDec 19, 22Feb 20, 25Not available
2025/0060,246 DISTRIBUTED ACOUSTIC DEFECT DETECTION SYSTEM UTILIZING OPTICAL INTERFEROMETERSAug 16, 24Feb 20, 25Not available
2025/0044,129 LONG RANGE DISTRIBUTED FIBER SENSING WITH IMPROVED NOISE PERFORMANCEMay 31, 24Feb 06, 25Nokia Solutions and Networks Oy
2025/0035,801 AUTONOMOUS AERIAL DISTRIBUTED FIBER-OPTIC SENSING DEVICEJul 24, 23Jan 30, 25Saudi Arabian Oil Company
2025/0037,575 DISTRIBUTED OPTICAL FIBER SENSING (DFOS) SYSTEM AND METHOD OF USING THE SAMEJul 26, 23Jan 30, 25Not available
2025/0027,808 PARALLEL SENSING AND DEMODULATION SYSTEMS FOR ACOUSTIC WAVES BASED ON DUAL OPTICAL FREQUENCY COMBSJul 17, 24Jan 23, 25University of Electronic Science and Technology of China
2025/0020,505 PIPELINE CONDITION SENSING FOR PROTECTING AGAINST THEFT OF A SUBSTANCE FLOWING THROUGH A PIPELINESep 27, 24Jan 16, 25Astro Technology Group, LLC

Showing 1 to 20 of 666 results