- 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: 791
10-year publication summary
|
81
|
68
|
63
|
66
|
69
|
62
|
56
|
67
|
63
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 40953 |
28 |
| NextNav, LLC | 210 |
25 |
| Rosemount Inc. | 1212 |
18 |
| Siemens AG | 24990 |
17 |
| IFM Electronic GmbH | 188 |
13 |
| Infineon Technologies AG | 8189 |
12 |
| Honeywell International Inc. | 13799 |
10 |
| Endress+Hauser GmbH+Co. KG | 509 |
9 |
| Apple Inc. | 50209 |
8 |
| Ford Global Technologies, LLC | 19702 |
8 |
| InvenSense, Inc. | 1014 |
8 |
| Vitesco Technologies GmbH | 2372 |
8 |
| Endress+Hauser SE+Co. KG | 428 |
7 |
| Thales SA | 2318 |
6 |
| Kulite Semiconductor Products, Inc. | 198 |
6 |
| MKS Instruments, Inc. | 698 |
6 |
| Sumitomo (SHI) Cryogenics of America, Inc. | 80 |
6 |
| Texas Instruments Incorporated | 19376 |
5 |
| GM Global Technology Operations LLC | 13620 |
5 |
| Hyundai Motor Company | 19021 |
5 |
| Other owners | 581 |