Patent holdings for IPC class G01N 23/10

Total number of patents in this class: 332

10-year publication summary

25
18
11
19
30
18
36
41
21
14
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Nuctech Company Limited
1275
43
Tsinghua University
5426
28
Rapiscan Holdings, Inc.
113
12
Rapiscan Systems, Inc.
300
12
NEC Corporation
32703
11
Kromek Limited
104
10
The Nippon Signal Co., Ltd.
56
8
Optosecurity Inc.
26
8
Toshiba Infrastructure Systems & Solutions Corporation
957
6
Battelle Memorial Institute
2356
5
Ishida Co., Ltd.
509
5
Smiths Detection Inc.
151
5
Hitachi High-Tech Science Corporation
326
4
Fuji Electric Co., Ltd.
4750
4
Lawrence Livermore National Security, LLC
1834
4
Nuctech (Beijing) Company Limited
36
4
Toshiba Corporation
12017
3
Hitachi, Ltd.
16452
3
American Science and Engineering, Inc.
112
3
Smiths Heimann SAS
49
3
Other owners 151