Class G01L : MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
Subclass 3/08: Measuring torque, work, mechanical power, or mechanical efficiency, in general Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving optical means for indicating
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12111221 | Dynamic torque sensing device of thread-on freewheel structure | Oct 30, 19 | Oct 08, 24 | KCLAMBER ELECTRIC TECHNOLOGY CORP |
| 11920995 | Drive shaft monitoring system | Jun 25, 20 | Mar 05, 24 | Kongsberg Maritime AS |
| 11898922 | Torque sensor, robot, and torque calculation method | Apr 13, 22 | Feb 13, 24 | Kabushiki Kaisha Yaskawa Denki |
| 11839385 | Driving devices and methods for determining material strength in real-time | Jun 29, 20 | Dec 12, 23 | QUARTUS ENGINEERING, INC. |
| 11781958 | Friction testing and torque sensing systems | Aug 11, 21 | Oct 10, 23 | National Technology & Engineering Solutions of Sandia, LLC |
| 11586175 | Tool, task management device, task management method, and task management system | Dec 03, 18 | Feb 21, 23 | CONNECTEC JAPAN Corporation; Fujikin Incorporated; |
| 11555751 | Noncontact optical torque measurement of rotating component | Nov 19, 20 | Jan 17, 23 | International Electronic Machines Corp. |
| 11506595 | Non-contact torque sensing | Dec 18, 18 | Nov 22, 22 | Halliburton Energy Services, Inc. |
| 11378473 | Methods and systems for measuring parameters of rotating shafts and couplings | Apr 17, 18 | Jul 05, 22 | Lord Corp |
| 11300463 | Optical rotary angle sensor for an electric power assisted steering system of a motor vehicle | Apr 29, 16 | Apr 12, 22 | Thyssenkrupp Presta AG; THYSSENKRUPP AG; |
| 11220010 | Force sensor, torque sensor, force-sense sensor, fingertip-force sensor, and method of manufacturing the same | Feb 04, 20 | Jan 11, 22 | CANON KABUSHIKI KAISHA |
| 11199485 | Friction testing and torque sensing systems | Jul 16, 19 | Dec 14, 21 | National Technology & Engineering Solutions of Sandia, LLC |
| 11150152 | Retroreflective multi-axis force torque sensor | Apr 12, 19 | Oct 19, 21 | X Development LLC |
| 10900852 | Rowing power measurement | Oct 10, 18 | Jan 26, 21 | Not available |
| 10883891 | Unibody flexure design for displacement-based force/torque sensing | Feb 28, 20 | Jan 05, 21 | X Development LLC |
| 10830654 | Robust torque sensor with moderate compliance | Aug 27, 18 | Nov 10, 20 | Flexiv Ltd. |
| 10736643 | Driving devices and methods for determining material strength in real-time | Feb 10, 17 | Aug 11, 20 | Smart Medical Devices, Inc. |
| 10732061 | Unibody flexure design for displacement-based force/torque sensing | Sep 07, 17 | Aug 04, 20 | X Development LLC |
| 10690554 | Composite airspeed indicator display for compound aircrafts | Feb 08, 18 | Jun 23, 20 | Sikorsky Aircraft Corporation |
| 10690555 | Composite airspeed indicator display for compound aircrafts | Feb 08, 18 | Jun 23, 20 | Sikorsky Aircraft Corporation |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0393,198 | TORQUE MEASUREMENT USING METAMATERIAL TRACKS ALIGNED BY LOW-FRICTION STRUCTURE | May 25, 23 | Nov 28, 24 | Not available |
| 2024/0230,436 | SENSING ARRANGEMENT | Jan 10, 24 | Jul 11, 24 | Not available |
| 2024/0058,016 | Driving Devices and Methods for Determining Material Strength in Real-Time | Nov 03, 23 | Feb 22, 24 | Quartus Engineering Incorporated |
| 2024/0053,213 | Torque transmission and measurement assembly for a turbomachine | Dec 29, 21 | Feb 15, 24 | Not available |
| 2022/0244,116 | Drive Shaft Monitoring System | Jun 25, 20 | Aug 04, 22 | Not available |
| 2022/0244,117 | TORQUE SENSOR, ROBOT, AND TORQUE CALCULATION METHOD | Apr 13, 22 | Aug 04, 22 | Not available |
| 2020/0378,849 | METHODS AND SYSTEMS FOR MEASURING PARAMETERS OF ROTATING SHAFTS AND COUPLINGS | Apr 17, 18 | Dec 03, 20 | Not available |
| 2020/0200,625 | Unibody Flexure Design for Displacement-Based Force/Torque Sensing | Feb 28, 20 | Jun 25, 20 | Not available |
| 2019/0113,403 | COMPOSITE AIRSPEED INDICATOR DISPLAY FOR COMPOUND AIRCRAFTS | Feb 08, 18 | Apr 18, 19 | Not available |
| 2019/0072,443 | Unibody Flexure Design for Displacement-Based Force/Torque Sensing | Sep 07, 17 | Mar 07, 19 | Not available |
| 2018/0087,981 | DEVICE FOR MEASURING TORQUE AND DRIVE FOR ACTUATING A MACHINE ELEMENT | Sep 15, 17 | Mar 29, 18 | BÜ-SCH Armaturen Geyer GmbH |
| 2017/0370,787 | Torsional Measurements Using an Optical non Contact Method | Jun 28, 16 | Dec 28, 17 | SIEMENS ENERGY, INC. |
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