- All sections
- G - Physics
- G01L - Measuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure
- G01L 9/06 - Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting 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 by making use of variations in ohmic resistance, e.g. of potentiometers of piezo-resistive devices
Patent holdings for IPC class G01L 9/06
Total number of patents in this class: 373
10-year publication summary
32
|
36
|
24
|
28
|
27
|
28
|
13
|
20
|
12
|
6
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kulite Semiconductor Products, Inc. | 198 |
55 |
STMicroelectronics S.r.l. | 3693 |
16 |
Robert Bosch GmbH | 40953 |
14 |
Honeywell International Inc. | 13799 |
12 |
Denso Corporation | 23338 |
11 |
Vitesco Technologies USA, LLC. | 380 |
11 |
TDK Corporation | 6306 |
7 |
Rosemount Aerospace Inc. | 747 |
7 |
Infineon Technologies AG | 8189 |
6 |
NXP USA, Inc. | 4155 |
6 |
Apple Inc. | 50209 |
5 |
Azbil Corporation | 486 |
5 |
Samsung Electronics Co., Ltd. | 131630 |
4 |
Seiko Epson Corporation | 18724 |
4 |
Melexis Technologies NV | 228 |
4 |
PCB Piezotronics of North Carolina, Inc. | 20 |
4 |
Sentons Inc. | 64 |
4 |
Hewlett-Packard Development Company, L.P. | 28538 |
3 |
Measurement Specialties, Inc. | 87 |
3 |
Analatom Incorporated | 7 |
3 |
Other owners | 189 |