- All sections
- G - Physics
- G01H - Measurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves
- G01H 3/14 - Measuring mean amplitudeMeasuring mean powerMeasuring time integral of power
Patent holdings for IPC class G01H 3/14
Total number of patents in this class: 101
10-year publication summary
|
9
|
3
|
8
|
8
|
10
|
7
|
3
|
6
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ST Eartech, LLC | 22 |
11 |
| ST Portfolio Holdings, LLC | 241 |
10 |
| Apple Inc. | 54658 |
5 |
| BlackBox Biometrics, Inc. | 23 |
5 |
| Plantronics, Inc. | 286 |
3 |
| Verily Life Sciences LLC | 1555 |
3 |
| The Boeing Company | 20042 |
2 |
| Massachusetts Institute of Technology | 10036 |
2 |
| The Invention Science Fund I, LLC | 168 |
2 |
| Aspect Imaging Ltd. | 138 |
2 |
| Rosemount Inc. | 1196 |
2 |
| Safran Aircraft Engines | 6270 |
2 |
| Systèmes de contrôle actif Soft dB inc. | 13 |
2 |
| Audiodo AB (publ) | 18 |
2 |
| ST Case1tech, LLC | 51 |
2 |
| ST Famtech, LLC | 40 |
2 |
| Samsung Electronics Co., Ltd. | 145416 |
1 |
| Qualcomm Incorporated | 84971 |
1 |
| Honeywell International Inc. | 13525 |
1 |
| Centre National de La Recherche Scientifique | 10414 |
1 |
| Other owners | 40 |