- All sections
- G - Physics
- G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure
- G01L 27/00 - Testing or calibrating of apparatus for measuring fluid pressure
Patent holdings for IPC class G01L 27/00
Total number of patents in this class: 850
10-year publication summary
|
63
|
66
|
69
|
63
|
56
|
68
|
66
|
32
|
45
|
29
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44291 |
34 |
| NextNav, LLC | 231 |
28 |
| IFM Electronic GmbH | 243 |
16 |
| Rosemount Inc. | 1137 |
15 |
| Endress+Hauser SE+Co. KG | 585 |
15 |
| Siemens AG | 23972 |
14 |
| Apple Inc. | 59177 |
13 |
| Infineon Technologies AG | 8418 |
12 |
| Honeywell International Inc. | 12770 |
9 |
| STMicroelectronics International N.V. | 4230 |
9 |
| Vitesco Technologies GmbH | 2395 |
9 |
| InvenSense, Inc. | 1211 |
8 |
| Ford Global Technologies, LLC | 21600 |
7 |
| Kulite Semiconductor Products, Inc. | 177 |
7 |
| Samsung Electronics Co., Ltd. | 158842 |
6 |
| Thales SA | 2396 |
6 |
| Endress+Hauser GmbH+Co. KG | 427 |
6 |
| Sumitomo (SHI) Cryogenics of America, Inc. | 80 |
6 |
| Endress+Hauser Se+co.kg | 381 |
6 |
| Toyota Motor Corporation | 36092 |
5 |
| Other owners | 619 |