- All sections
- G - Physics
- G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure
- G01L 9/14 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elementsTransmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means involving the displacement of magnets, e.g. electromagnets
Patent holdings for IPC class G01L 9/14
Total number of patents in this class: 73
10-year publication summary
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3
|
5
|
3
|
7
|
4
|
7
|
4
|
5
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yamashin-filter Corp. | 131 |
3 |
| Illinois Tool Works Inc. | 11864 |
2 |
| Hewlett-Packard Development Company, L.P. | 25175 |
2 |
| Robert Bosch GmbH | 44209 |
2 |
| Lawrence Livermore National Security, LLC | 1978 |
2 |
| CareFusion 303, Inc. | 2386 |
2 |
| Fenwal, Inc. | 702 |
2 |
| Grand Mate Co., Ltd. | 112 |
2 |
| Hydra-electric Company | 29 |
2 |
| National University of Singapore | 2586 |
2 |
| Rosemount Inc. | 1142 |
2 |
| Saginomiya Seisakusho, Inc. | 226 |
2 |
| Endress+Hauser SE+Co. KG | 582 |
2 |
| Euroswitch S.p.A. | 4 |
2 |
| Eaton Corporation | 1803 |
1 |
| Denso Corporation | 25607 |
1 |
| Epcos AG | 640 |
1 |
| Komatsu Ltd. | 4741 |
1 |
| Alps Electric Co., Ltd. | 754 |
1 |
| Japan Display Inc. | 3013 |
1 |
| Other owners | 38 |