Description
Class G01L : MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
Subclass 3/02: Measuring torque, work, mechanical power, or mechanical efficiency, in general Rotary-transmission dynamometers
G01L 3/02
Sub-Class
Stats
- 347 US PATENTS IN FORCE
- 5 US APPLICATIONS PENDING
- 205 Total Patent Owners
- 1,325 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12186897 | Actuator and robot with reliable torque sensor arrangement | Aug 20, 19 | Jan 07, 25 | Flexiv Ltd. |
| 12147619 | Method of evaluating magneto-rheological rotating load device | Feb 22, 23 | Nov 19, 24 | CK MATERIALS LAB CO., LTD. |
| 11987285 | Sensing apparatus for use in power steering system of a vehicle | Nov 26, 19 | May 21, 24 | LG INNOTEK CO., LTD. |
| 11971319 | Surface electromyography signal-torque matching method based on multi-segmentation parallel CNN model | May 07, 20 | Apr 30, 24 | QINGDAO UNIVERSITY OF TECHNOLOGY; XI'AN JIAOTONG UNIVERSITY; |
| 11890760 | Balancer abnormality detection system and balancer abnormality detection method | Dec 01, 20 | Feb 06, 24 | FANUC CORPORATION |
| 11795937 | Torque monitoring of electrical submersible pump assembly | Jan 07, 21 | Oct 24, 23 | Baker Hughes Oilfield Operations LLC |
| 11714011 | Nanomaterials for attaching mechanical force sensors | Apr 08, 20 | Aug 01, 23 | Agilent Technologies Texas Instruments Incorporated |
| 11673604 | Torque sensor | Sep 24, 20 | Jun 13, 23 | LG INNOTEK CO., LTD. |
| 11441971 | Testing system | Mar 18, 20 | Sep 13, 22 | Meidensha Corporation |
| 11307106 | Torque measurement system | May 23, 19 | Apr 19, 22 | City University of Hong Kong |
| 11135474 | Crank apparatus, bicycle and stationary exercise bicycle | Dec 20, 18 | Oct 05, 21 | Giant Manufacturing Co. Ltd. |
| 11105701 | Dynamometer control device | Jun 14, 18 | Aug 31, 21 | Meidensha Corporation |
| RE48626 | Bicycle input force processing apparatus | Mar 11, 15 | Jul 06, 21 | Shimano Inc. |
| 11047676 | Closing angle measurement with torque | Jul 29, 16 | Jun 29, 21 | STEINFURTH MESS-SYSTEME GMBH |
| 10876911 | Dynamometer device | Apr 06, 18 | Dec 29, 20 | Meidensha Corporation |
| 10858927 | Systems and methods for estimating forces on a drill bit | Dec 30, 14 | Dec 08, 20 | Halliburton Energy Services, Inc. |
| 10814909 | Torque sensor and steering apparatus including same | Dec 27, 17 | Oct 27, 20 | LG INNOTEK CO., LTD. |
| 10788390 | Method for the calibration of a top drive and top drive for a drill string | Jun 05, 18 | Sep 29, 20 | Bauer Maschinen GmbH |
| 10768081 | Test device for thermal simulation tester | Nov 28, 18 | Sep 08, 20 | CITIC DICASTAL CO., LTD |
| 10739215 | Sensor apparatus | May 17, 17 | Aug 11, 20 | LG INNOTEK CO., LTD. |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0052,631 | ROTOR ASSEMBLY FOR TORQUE SENSOR | Nov 22, 23 | Feb 13, 25 | Not available |
| 2025/0044,885 | METHOD OF EVALUATING MAGNETO-RHEOLOGICAL ROTATING LOAD DEVICE | Oct 18, 24 | Feb 06, 25 | CK MATERIALS LAB CO., LTD. |
| 2023/0324,239 | ELECTRONIC TORQUE REALIZATION APPARATUS | Mar 24, 23 | Oct 12, 23 | Not available |
| 2020/0333,201 | Method For Estimating An Internal Effective Torque Of A Torque Generator | Dec 28, 18 | Oct 22, 20 | AVL List GmbH |
| 2014/0244,186 | METHOD FOR ESTIMATING THE ROLLING RESISTANCE OF A VEHICLE WHEEL | Sep 17, 12 | Aug 28, 14 | RENAULT S.A.S. |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 27 Months (last 2 years Issuances)
- 27 Months (last 5 years Issuances)