Patent holdings for IPC class G01N 23/06

Total number of patents in this class: 304

10-year publication summary

18
19
16
18
22
18
23
16
18
10
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Troxler Electronic Laboratories, Inc.
77
15
Nuctech Company Limited
1366
11
Tsinghua University
5813
9
Rapiscan Systems, Inc.
294
6
Varex Imaging Corporation
299
6
Tracerco Limited
88
6
Schlumberger Technology Corporation
10591
5
Sumitomo Rubber Industries, Ltd.
4466
5
Canon Inc.
39206
4
Hologic, Inc.
1114
4
Mantex IP AB
8
4
Samsung Electronics Co., Ltd.
143303
3
General Electric Company
17062
3
Toshiba Corporation
12261
3
Hitachi High-Tech Science Corporation
326
3
FUJIFILM Corporation
29172
3
Pulsetor, LLC
7
3
Smiths Heimann GmbH
128
3
Hitachi High-Tech Corporation
5221
3
Momentum Optics LLC
4
3
Other owners 202