Patent holdings for IPC class G01N 23/10

Total number of patents in this class: 381

10-year publication summary

11
19
30
18
36
42
22
45
23
8
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Nuctech Company Limited
1436
55
Tsinghua University
6128
37
Rapiscan Holdings, Inc.
182
15
NEC Corporation
36631
12
Rapiscan Systems, Inc.
283
12
Kromek Limited
112
10
The Nippon Signal Co., Ltd.
57
10
Optosecurity Inc.
20
7
Battelle Memorial Institute
2598
6
Ishida Co., Ltd.
535
5
The Government of the United States of America, as represented by the Secretary of Homeland Security
266
5
Toshiba Infrastructure Systems & Solutions Corporation
661
5
Nuctech (Beijing) Company Limited
46
5
Smiths Detection France S.A.S.
49
5
Toshiba Corporation
12687
4
Fuji Electric Co., Ltd.
5422
4
Lawrence Livermore National Security, LLC
1961
4
Anritsu Corporation
426
4
Smiths Detection Inc.
124
4
Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation
6200
4
Other owners 168