- All sections
- H - Electricity
- H02N - Electric machines not otherwise provided for
- H02N 2/10 - Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
Patent holdings for IPC class H02N 2/10
Total number of patents in this class: 443
10-year publication summary
|
39
|
37
|
49
|
35
|
27
|
36
|
20
|
22
|
12
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 44011 |
137 |
| Seiko Epson Corporation | 20327 |
65 |
| Physik Instrumente (PI) GmbH & Co. KG | 225 |
35 |
| Canon Kabushiki Kaisha | 7362 |
13 |
| Miniswys SA | 26 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 34145 |
7 |
| Murata Manufacturing Co., Ltd. | 25785 |
6 |
| Thorlabs, Inc. | 370 |
5 |
| Luxshare Intelligent Manufacture Technology (Changshu) Co., Ltd | 25 |
5 |
| Huawei Technologies Co., Ltd. | 123867 |
4 |
| ETA SA Manufacture Horlogere Suisse | 703 |
4 |
| New Scale Technologies, Inc. | 19 |
4 |
| SMARACT HOLDING GmbH | 10 |
4 |
| Actutek Corporation | 851 |
4 |
| Halliburton Energy Services, Inc. | 21318 |
3 |
| Aspre AG | 7 |
3 |
| PiezoMotor Uppsala AB | 14 |
3 |
| The Swatch Group Research and Development Ltd | 877 |
3 |
| University of Yamanashi | 268 |
3 |
| DTI Motion Corp. | 9 |
3 |
| Other owners | 124 |