- All sections
- G - Physics
- G01H - Measurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves
- G01H 11/00 - Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
Patent holdings for IPC class G01H 11/00
Total number of patents in this class: 158
10-year publication summary
|
12
|
10
|
19
|
9
|
10
|
16
|
12
|
15
|
6
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
4 |
| Halliburton Energy Services, Inc. | 20165 |
3 |
| The Boeing Company | 19843 |
3 |
| Hewlett-Packard Development Company, L.P. | 28538 |
3 |
| Etegent Technologies, Ltd. | 30 |
3 |
| Sunhouse Technologies, Inc. | 13 |
3 |
| Baker Hughes Holdings LLC | 3060 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| General Electric Company | 18133 |
2 |
| Schlumberger Technology Corporation | 9690 |
2 |
| Oracle America, Inc. | 3928 |
2 |
| Ford Global Technologies, LLC | 19702 |
2 |
| Lockheed Martin Corporation | 3406 |
2 |
| Northrop Grumman Systems Corporation | 2940 |
2 |
| Siemens Energy, Inc. | 1770 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
| Snap Inc. | 4604 |
2 |
| Augury Systems Ltd. | 32 |
2 |
| FUJIFILM SonoSite, Inc. | 410 |
2 |
| ITT Manufacturing Enterprises LLC | 518 |
2 |
| Other owners | 110 |