- All sections
- G - Physics
- G01M - Testing static or dynamic balance of machines or structurestesting of structures or apparatus, not otherwise provided for
- G01M 13/045 - Acoustic or vibration analysis
Patent holdings for IPC class G01M 13/045
Total number of patents in this class: 627
10-year publication summary
|
9
|
11
|
48
|
135
|
73
|
65
|
73
|
79
|
72
|
41
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Strong Force IoT Portfolio 2016, LLC | 313 |
153 |
| Aktiebolaget SKF | 2956 |
45 |
| Siemens AG | 24437 |
19 |
| NSK Ltd. | 2791 |
17 |
| NTN Corporation | 4968 |
14 |
| S.p.m. Instrument AB | 96 |
14 |
| ABB Schweiz AG | 6994 |
11 |
| Safran Aircraft Engines | 6297 |
10 |
| State Farm Mutual Automobile Insurance Company | 3119 |
7 |
| SAFRAN S.A. | 622 |
5 |
| Hyundai Motor Company | 22141 |
5 |
| Schaeffler Technologies AG & Co. KG | 9942 |
5 |
| Amsted Rail Company, Inc. | 439 |
5 |
| Soochow University | 1739 |
5 |
| Augury Systems Ltd. | 37 |
4 |
| Computational Systems, Inc. | 80 |
4 |
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2870 |
4 |
| South China University of Technology | 1791 |
4 |
| U.e. Systems, Inc. | 8 |
4 |
| General Electric Company | 13806 |
3 |
| Other owners | 289 |