Patent holdings for IPC class G01V 8/12

Total number of patents in this class: 468

10-year publication summary

12
16
32
35
58
50
75
60
43
22
2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

Principal owners for this class

Owner
All patents
This class
Omron Corporation
6052
27
Halliburton Energy Services, Inc.
21179
18
Panasonic Intellectual Property Management Co., Ltd.
22812
13
SICK AG
639
10
Sharp Kabushiki Kaisha
18630
9
Mitsubishi Electric Corporation
38318
7
Apple Inc.
41201
6
Schlumberger Technology Corporation
9050
6
Pioneer Corporation
5098
6
Hewlett-Packard Development Company, L.P.
29368
5
Murata Manufacturing Co., Ltd.
17933
5
STMicroelectronics Pte Ltd.
213
5
Optex Co., Ltd.
159
5
Sumitomo Chemical Company, Limited
8486
4
Rohm Co., Ltd.
4573
4
ams AG
803
4
Leica Biosystems Imaging, Inc.
217
4
Pioneer Micro Technology Corporation
62
4
Pixart Imaging Inc.
1313
4
STMicroelectronics (Research & Development) Limited
444
4
Other owners 318