Description
Class G01H : MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
Subclass 9/00: Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
G01H 9/00
Sub-Class
Stats
- 930 US PATENTS IN FORCE
- 306 US APPLICATIONS PENDING
- 178 Total Patent Owners
- 2,248 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12264960 | Sensor signal processing apparatus and sensor signal processing method | Mar 05, 19 | Apr 01, 25 | NEC Corporation |
| 12259263 | Optical fiber sensing | Aug 18, 20 | Mar 25, 25 | University of Southampton |
| 12259272 | Red palm weevil detection by applying machine learning to signals detected with fiber optic distributed acoustic sensing | Mar 09, 21 | Mar 25, 25 | King Abdullah University of Science and Technology |
| 12260686 | Systems and methods for vehicle diagnostics based on measured vibrations | Jul 17, 24 | Mar 25, 25 | MONLIZ LLC |
| 12253204 | Methods and systems for tracking an object moving along a conduit | Nov 10, 22 | Mar 18, 25 | HIFI ENGINEERING INC |
| 12253408 | Battery malfunction detection by correlating vibrations response spectrums | Jun 16, 20 | Mar 18, 25 | Shenzhen University |
| 12253496 | Three-dimensional continuous scanning laser vibrometry for 3D or in-plane vibration measurements | Mar 08, 23 | Mar 18, 25 | The University of Maryland Baltimore County |
| 12247866 | Sensor deployment for distributed acoustic sensing with noise cancellation using a reference coil | Dec 07, 23 | Mar 11, 25 | Halliburton Energy Services, Inc. |
| 12241776 | Ultrasound detection based on phase shift | Sep 19, 23 | Mar 04, 25 | Technion Research & Development Foundation Limited |
| 12241793 | Electronically readable colorimetric sensor | Oct 27, 21 | Mar 04, 25 | Acelorex, Inc. |
| 12242009 | Method and system for measuring strain rate at a scale shorter than gauge length | Dec 07, 22 | Mar 04, 25 | Saudi Arabian Oil Company |
| 12235139 | Cable system | Oct 12, 20 | Feb 25, 25 | NEC Corporation |
| 12235152 | Method for estimating structural vibration in real time | Aug 29, 22 | Feb 25, 25 | 501 Tsinghua University |
| 12222239 | Calibration apparatus and calibrating a laser doppler vibrometer | Jan 11, 24 | Feb 11, 25 | Government of the United States of America, as Represented by the Secretary of Commerce |
| 12223941 | Active acoustic ripple cancellation for MEMS mirrors | Mar 15, 22 | Feb 11, 25 | Google LLC |
| 12203895 | Signal processing algorithm for detecting red palm weevils using optical fiber | Apr 20, 20 | Jan 21, 25 | King Abdullah University of Science and Technology |
| 12196603 | Method and measuring system | Jun 28, 22 | Jan 14, 25 | Klingelnberg GmbH |
| 12196604 | Signal processing methods for an optical detection system | Oct 07, 20 | Jan 14, 25 | Not available |
| 12196605 | Position detection device and position detection method | Nov 25, 19 | Jan 14, 25 | NEC Corporation |
| 12178348 | Method for estimating status of heated object | Jul 25, 23 | Dec 31, 24 | LG Electronics Inc. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0116,548 | Hydroacoustic Wave Detection Via an Underwater Cable | Feb 23, 24 | Apr 10, 25 | Not available |
| 2025/0116,549 | SIGNAL PROCESSING APPARATUS, SIGNAL PROCESSING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM | Mar 31, 22 | Apr 10, 25 | NEC CORPORATION |
| 2025/0102,352 | MONOLITHIC OPTICAL PRESSURE SENSORS AND TRANSDUCERS | Jul 29, 22 | Mar 27, 25 | Not available |
| 2025/0093,184 | OPTICAL MEASUREMENT SYSTEM | Jan 04, 23 | Mar 20, 25 | SINTELA LIMITED |
| 2025/0093,198 | SYSTEM, METHOD, AND APPARATUS FOR EXTENDED FIELD DIGITAL HOLOGRAPHIC VIBRATION IMAGING VIA ALIASED SPARSE SPATIAL SAMPLING | Sep 18, 24 | Mar 20, 25 | Not available |
| 2025/0093,199 | DETECTING VIBRATION OF A CABLE OF AN INFORMATION HANDLING SYSTEM | Sep 19, 23 | Mar 20, 25 | Not available |
| 2025/0092,775 | Engineered Acoustics For Downhole Equipment | Sep 19, 23 | Mar 20, 25 | Not available |
| 2025/0076,103 | LASER DOPPLER VIBROMETER AND VIBRATION MEASUREMENT METHOD | Jun 28, 24 | Mar 06, 25 | Oki Electric Industry Co. Ltd. |
| 2025/0076,104 | ARTICLE AND METHOD FOR ACCURATELY POSITIONING OPTICAL TIP-TIMING PROBE | Aug 29, 24 | Mar 06, 25 | Not available |
| 2025/0076,105 | DUAL-PORT OPTICAL TRANSMITTING AND RECEIVING MODULE | Aug 29, 24 | Mar 06, 25 | Not available |
| 2025/0067,593 | NOISE SUPPRESSION APPARATUS, NOISE SUPPRESSION METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM | Aug 13, 24 | Feb 27, 25 | NEC Corporation |
| 2025/0067,618 | DETECTING LEAKAGES IN UNDERGROUND PIPELINES | Feb 14, 23 | Feb 27, 25 | Leak Detector AS |
| 2025/0060,245 | CLASSIFICATION DEVICE, CLASSIFICATION METHOD, AND PROGRAM | Oct 14, 22 | Feb 20, 25 | NEC Corporation and Nippon Telegraph and Telephone Corporation |
| 2025/0060,244 | System, Method, and Computer Program Product for Optical Vibration Sensing | Dec 19, 22 | Feb 20, 25 | Not available |
| 2025/0060,246 | DISTRIBUTED ACOUSTIC DEFECT DETECTION SYSTEM UTILIZING OPTICAL INTERFEROMETERS | Aug 16, 24 | Feb 20, 25 | Not available |
| 2025/0044,129 | LONG RANGE DISTRIBUTED FIBER SENSING WITH IMPROVED NOISE PERFORMANCE | May 31, 24 | Feb 06, 25 | Nokia Solutions and Networks Oy |
| 2025/0035,801 | AUTONOMOUS AERIAL DISTRIBUTED FIBER-OPTIC SENSING DEVICE | Jul 24, 23 | Jan 30, 25 | Saudi Arabian Oil Company |
| 2025/0037,575 | DISTRIBUTED OPTICAL FIBER SENSING (DFOS) SYSTEM AND METHOD OF USING THE SAME | Jul 26, 23 | Jan 30, 25 | Not available |
| 2025/0027,808 | PARALLEL SENSING AND DEMODULATION SYSTEMS FOR ACOUSTIC WAVES BASED ON DUAL OPTICAL FREQUENCY COMBS | Jul 17, 24 | Jan 23, 25 | University of Electronic Science and Technology of China |
| 2025/0020,505 | PIPELINE CONDITION SENSING FOR PROTECTING AGAINST THEFT OF A SUBSTANCE FLOWING THROUGH A PIPELINE | Sep 27, 24 | Jan 16, 25 | Astro Technology Group, LLC |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 28 Months (last 2 years Issuances)
- 28 Months (last 5 years Issuances)