- All sections
- G - Physics
- G01H - Measurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves
- G01H 1/14 - Frequency
Patent holdings for IPC class G01H 1/14
Total number of patents in this class: 67
10-year publication summary
|
2
|
3
|
8
|
4
|
6
|
4
|
9
|
5
|
8
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qass GmbH | 10 |
3 |
| The Boeing Company | 20168 |
2 |
| Shimadzu Corporation | 6354 |
2 |
| Csir | 177 |
2 |
| Korea Hydro & Nuclear Power Co., Ltd. | 564 |
2 |
| Movic Lab Inc. | 13 |
2 |
| Siemens Energy Global GmbH & Co. KG | 3402 |
2 |
| ATG Co., Ltd. | 11 |
2 |
| Samsung Electronics Co., Ltd. | 158156 |
1 |
| Hitachi, Ltd. | 16146 |
1 |
| Denso Corporation | 25607 |
1 |
| Oracle America, Inc. | 2499 |
1 |
| Industrial Technology Research Institute | 5205 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 34080 |
1 |
| Xmark Corporation | 16 |
1 |
| Amazon Technologies, Inc. | 28142 |
1 |
| ZF Friedrichshafen AG | 7256 |
1 |
| ABB Schweiz AG | 7640 |
1 |
| Aktiebolaget SKF | 3134 |
1 |
| Asahi Kasei Engineering Corporation | 11 |
1 |
| Other owners | 38 |