Patent holdings for IPC class G01D 3/028

Total number of patents in this class: 150

10-year publication summary

8
12
11
9
13
5
8
6
4
5
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Infineon Technologies AG
8255
4
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
5010
3
DRNC Holdings, Inc.
489
3
Nanometrics Inc.
19
3
Siemens AG
24352
2
Robert Bosch GmbH
42815
2
Denso Corporation
24541
2
Panasonic Intellectual Property Management Co., Ltd.
32052
2
STMicroelectronics S.r.l.
3601
2
ZF Friedrichshafen AG
7175
2
Schaeffler Technologies AG & Co. KG
10017
2
Alps Electric Co., Ltd.
804
2
ams AG
768
2
Asahi Kasei Kabushiki Kaisha
2698
2
Delta Electronics (Shanghai) Co., Ltd.
726
2
Dr. Johannes Heidenhain GmbH
407
2
Oxsensis Ltd
18
2
Rosemount Inc.
1194
2
Sony Semiconductor Solutions Corporation
10690
2
Ecoation Innovative Solutions Inc.
41
2
Other owners 105