Description
Class G01H : MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
Subclass 3/04: Measuring vibrations by using a detector in a fluid (G01H 7/00, G01H 9/00, G01H 11/00 take precedence) Frequency
G01H 3/04
Sub-Class
Stats
- 40 US PATENTS IN FORCE
- 6 US APPLICATIONS PENDING
- 16 Total Patent Owners
- 123 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 11719954 | Driving control apparatus, device, optical module and driving control method | May 30, 21 | Aug 08, 23 | ASAHI KASEI MICRODEVICES CORPORATION |
| 11530606 | Detecting downhole sand ingress locations | Apr 06, 17 | Dec 20, 22 | BP EXPLORATION OPERATING COMPANY LIMITED |
| 11493490 | Electronic nose apparatus based on spectrum analysis and method of implementing the same | Apr 07, 20 | Nov 08, 22 | Electronics and Telecommunications Research Institute |
| 11353445 | Method and device for determining and/or monitoring the state of a transformer oil | Sep 06, 17 | Jun 07, 22 | Passerro GmbH |
| 11326542 | Engine monitoring apparatus | Jun 28, 18 | May 10, 22 | Perkins Engines Company Limited |
| 11220902 | Predicting a telemetry mode of a downhole tool | Oct 16, 19 | Jan 11, 22 | Schlumberger Technology Corporation |
| 11215049 | Detecting downhole events using acoustic frequency domain features | Sep 06, 19 | Jan 04, 22 | BP EXPLORATION OPERATING COMPANY LIMITED |
| 11199084 | Detecting downhole events using acoustic frequency domain features | Apr 06, 17 | Dec 14, 21 | BP EXPLORATION OPERATING COMPANY LIMITED |
| 11199085 | Detecting downhole sand ingress locations | Aug 23, 18 | Dec 14, 21 | BP EXPLORATION OPERATING COMPANY LIMITED |
| 11154824 | System and method for generation of emulsions with low interfacial tension and measuring frequency vibrations in the system | Aug 22, 18 | Oct 26, 21 | Versitech Limited |
| 11053791 | Detecting downhole sand ingress locations | Sep 06, 19 | Jul 06, 21 | BP EXPLORATION OPERATING COMPANY LIMITED |
| 11036058 | Driving control apparatus, device, optical module and driving control method | Apr 13, 18 | Jun 15, 21 | ASAHI KASEI MICRODEVICES CORPORATION |
| 10982991 | Vibrating fork level switches | Aug 02, 17 | Apr 20, 21 | ROSEMOUNT TANK RADAR AB |
| 10962520 | Method and device for determining and/or monitoring the breakdown voltage of a transformer oil | Sep 06, 17 | Mar 30, 21 | Passerro GmbH |
| 10928244 | Detection of discharge of projectile from firearm | Jan 09, 19 | Feb 23, 21 | HDWB, LLC |
| 10911607 | Diagnosing an image forming apparatus based on sound signal analysis | Jun 06, 19 | Feb 02, 21 | FUJI XEROX CO., LTD. |
| 10845237 | Structural implementations for optimizing acoustic resonance in a vibration sensor | Jun 21, 17 | Nov 24, 20 | Vega Grieshaber KG |
| 10753790 | System and method of integrated vibration monitoring in motor drives | Jun 24, 19 | Aug 25, 20 | Rokwell Automation Technologies, Inc. |
| 10677644 | Dynamic characteristic measurement device of centrifugal rotation machine, and centrifugal rotation machine | Mar 30, 18 | Jun 09, 20 | Kobe Steel, Ltd. |
| 10641649 | Laser-based detection of acoustic signals in turbulent fluids | May 03, 17 | May 05, 20 | Phase Coherence, Inc. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0307,893 | Hydrocyclone Optimisation | Aug 03, 22 | Sep 19, 24 | Not available |
| 2024/0280,401 | DEVICE FOR REMOTE ONLINE DETECTION OF ENVIRONMENTAL NOISE MONITORING SYSTEM | Feb 02, 24 | Aug 22, 24 | Not available |
| 2024/0089,713 | METHOD FOR TERMINAL TO TRANSMIT FIRST SIGNAL AND DEVICE FOR SAME IN WIRELESS COMMUNICATION SYSTEM | Jan 14, 22 | Mar 14, 24 | Not available |
| 2021/0010,855 | PROPAGATION PATH ESTIMATION APPARATUS, METHOD, AND PROGRAM | May 11, 18 | Jan 14, 21 | NEC CORPORATION |
| 2018/0335,339 | Fringe-Free Laser Inteferometric Sound Detection System and Method | May 16, 17 | Nov 22, 18 | Not available |
| 2018/0017,433 | Vibration sensor and method for producing a vibration sensor | Jun 21, 17 | Jan 18, 18 | VEGA GRIESHABER KG |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 32 Months (last 2 years Issuances)
- 32 Months (last 5 years Issuances)