Patent holdings for IPC class G01N 23/06

Total number of patents in this class: 311

10-year publication summary

18
15
17
21
18
22
15
18
20
7
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Troxler Electronic Laboratories, Inc.
81
16
Nuctech Company Limited
1438
10
Tsinghua University
6089
8
Canon Inc.
41921
6
Varex Imaging Corporation
318
6
Tracerco Limited
89
6
Schlumberger Technology Corporation
11349
5
Sumitomo Rubber Industries, Ltd.
4712
5
FEI Company
1025
5
Hologic, Inc.
1159
4
Rapiscan Systems, Inc.
286
4
Mantex IP AB
8
4
Muon Vision Inc.
5
4
Samsung Electronics Co., Ltd.
152304
3
Toshiba Corporation
12608
3
FUJIFILM Corporation
30126
3
Contemporary Amperex Technology Co., Limited
8705
3
Pulsetor, LLC
7
3
QSA Global Inc.
60
3
Smiths Heimann GmbH
125
3
Other owners 207