Patent holdings for IPC class G01D 5/249

Total number of patents in this class: 206

10-year publication summary

12
22
14
27
19
14
10
12
7
4
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Dr. Johannes Heidenhain GmbH
407
9
Robert Bosch GmbH
42815
6
Mitutoyo Corporation
1252
6
Sanofi-Aventis Deutschland GmbH
2621
5
Mitsubishi Electric Corporation
46547
5
Harmonic Drive Systems Inc.
475
5
Renishaw plc
768
5
CMR Surgical Limited
374
5
Minebea Mitsumi Inc.
1774
4
Zhejiang Guanxi Electric & Motor Co., Ltd.
21
4
Siemens AG
24352
3
STMicroelectronics (Rousset) SAS
953
3
Delta Electronics, Inc.
2649
3
FANUC Corporation
6787
3
Fuji Corporation
3418
3
Nidec Corporation
2684
3
Pixart Imaging Inc.
1673
3
RLS Merilna Tehnika d.o.o.
24
3
Société des Produits Nestlé S.A.
9330
2
Canon Inc.
40509
2
Other owners 124