- All sections
- G - Physics
- G01H - Measurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves
- G01H 5/00 - Measuring propagation velocity of ultrasonic, sonic or infrasonic waves
Patent holdings for IPC class G01H 5/00
Total number of patents in this class: 168
10-year publication summary
|
14
|
16
|
13
|
13
|
12
|
10
|
8
|
2
|
6
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NEC Corporation | 37064 |
7 |
| Honeywell International Inc. | 12773 |
4 |
| Fisher & Paykel Healthcare Limited | 2638 |
4 |
| Schlumberger Technology Corporation | 11839 |
3 |
| Baker Hughes Incorporated | 4922 |
3 |
| Centre National de La Recherche Scientifique | 11042 |
3 |
| Koninklijke Philips N.V. | 25895 |
3 |
| Chevron U.S.A. Inc. | 4145 |
3 |
| ABB Schweiz AG | 7640 |
3 |
| Rosemount Aerospace Inc. | 779 |
3 |
| Supersonic Imagine | 135 |
3 |
| Triad National Security, LLC | 636 |
3 |
| Halliburton Energy Services, Inc. | 21305 |
2 |
| The Boeing Company | 20168 |
2 |
| FUJIFILM Corporation | 30543 |
2 |
| Mitsubishi Electric Corporation | 48097 |
2 |
| Huawei Technologies Co., Ltd. | 123677 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11126 |
2 |
| Weatherford Technology Holdings, LLC | 2160 |
2 |
| Axsensor AB | 8 |
2 |
| Other owners | 110 |