- All sections
- G - Physics
- G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure
- G01L 3/14 - Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft
Patent holdings for IPC class G01L 3/14
Total number of patents in this class: 360
10-year publication summary
|
31
|
27
|
43
|
34
|
30
|
22
|
22
|
19
|
20
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nidec Copal Electronics Corporation | 151 |
17 |
| Verb Surgical Inc. | 558 |
11 |
| Schaeffler Technologies AG & Co. KG | 9882 |
8 |
| Sensodrive GmbH | 16 |
8 |
| Pioneer Corporation | 4345 |
7 |
| Tri-Force Management Corporation | 47 |
7 |
| Honeywell International Inc. | 13553 |
6 |
| NTN Corporation | 4976 |
6 |
| Safran Helicopter Engines | 759 |
6 |
| Honda Motor Co., Ltd. | 25274 |
5 |
| Robert Bosch GmbH | 42684 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 31475 |
5 |
| ZF Friedrichshafen AG | 7142 |
5 |
| LG Innotek Co., Ltd. | 7653 |
4 |
| FANUC Corporation | 6679 |
4 |
| Piezocryst Advanced Sensorics GmbH | 30 |
4 |
| Sumitomo Heavy Industries, Ltd. | 1929 |
4 |
| Roboligent, Inc. | 6 |
4 |
| Siemens AG | 24477 |
3 |
| Stryker Corporation | 5034 |
3 |
| Other owners | 238 |