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