- All sections
- G - Physics
- G01D - Measuring not specially adapted for a specific variablearrangements for measuring two or more variables not covered by a single other subclasstariff metering apparatustransferring or transducing arrangements not specially adapted for a specific variablemeasuring or testing not otherwise provided for
- G01D 3/028 - Measuring arrangements with provision for the special purposes referred to in the subgroups of this group mitigating undesired influences, e.g. temperature, pressure
Patent holdings for IPC class G01D 3/028
Total number of patents in this class: 149
10-year publication summary
8
|
14
|
11
|
9
|
13
|
6
|
11
|
7
|
4
|
4
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Infineon Technologies AG | 8221 |
4 |
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4948 |
3 |
DRNC Holdings, Inc. | 491 |
3 |
Nanometrics Inc. | 17 |
3 |
Siemens AG | 24484 |
2 |
Robert Bosch GmbH | 42689 |
2 |
Denso Corporation | 24282 |
2 |
Panasonic Intellectual Property Management Co., Ltd. | 31375 |
2 |
STMicroelectronics S.r.l. | 3610 |
2 |
ZF Friedrichshafen AG | 7137 |
2 |
Schaeffler Technologies AG & Co. KG | 9873 |
2 |
Alps Electric Co., Ltd. | 808 |
2 |
ams AG | 776 |
2 |
Asahi Kasei Kabushiki Kaisha | 2673 |
2 |
Continental Automotive France | 764 |
2 |
Delta Electronics (Shanghai) Co., Ltd. | 713 |
2 |
Dr. Johannes Heidenhain GmbH | 408 |
2 |
Oxsensis Ltd | 18 |
2 |
Rosemount Inc. | 1192 |
2 |
Sony Semiconductor Solutions Corporation | 10448 |
2 |
Other owners | 104 |