- All sections
- G - Physics
- G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure
- G01L 5/166 - Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using photoelectric means
Patent holdings for IPC class G01L 5/166
Total number of patents in this class: 58
10-year publication summary
|
0
|
0
|
1
|
3
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5
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11
|
11
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16
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12
|
2
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Group Corporation | 10730 |
4 |
| Canon Inc. | 36841 |
3 |
| Sony Corporation | 32931 |
2 |
| Mitsubishi Electric Corporation | 43934 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
| The Shadow Robot Company Limited | 17 |
2 |
| Technische Universitat Darmstadt | 258 |
2 |
| Canon Kabushiki Kaisha | 6884 |
2 |
| Gema | 8 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| The Regents of the University of California | 18943 |
1 |
| Seiko Epson Corporation | 18724 |
1 |
| Murata Manufacturing Co., Ltd. | 22355 |
1 |
| Samsung Electro-mechanics Co., Ltd. | 4798 |
1 |
| Caterpillar Inc. | 8877 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Massachusetts Institute of Technology | 9795 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| The Trustees of Columbia University in the City of New York | 3440 |
1 |
| Ablacon Inc. | 40 |
1 |
| Other owners | 26 |