- 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: 425
10-year publication summary
|
49
|
48
|
39
|
37
|
49
|
35
|
27
|
35
|
20
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 36841 |
134 |
| Seiko Epson Corporation | 18724 |
69 |
| Physik Instrumente (PI) GmbH & Co. KG | 253 |
35 |
| Canon Kabushiki Kaisha | 6884 |
13 |
| Miniswys SA | 25 |
8 |
| PiezoMotor Uppsala AB | 29 |
6 |
| Murata Manufacturing Co., Ltd. | 22355 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
4 |
| ETA SA Manufacture Horlogere Suisse | 638 |
4 |
| New Scale Technologies, Inc. | 22 |
4 |
| SMARACT HOLDING GmbH | 6 |
4 |
| TDK Taiwan Corp. | 694 |
4 |
| Thorlabs, Inc. | 415 |
4 |
| Halliburton Energy Services, Inc. | 20165 |
3 |
| Aspre AG | 10 |
3 |
| University of Yamanashi | 270 |
3 |
| DTI Motion Corp. | 15 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Centre National de La Recherche Scientifique | 9632 |
2 |
| Koninklijke Philips N.V. | 22975 |
2 |
| Other owners | 113 |