- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 43/24 - Dynodes having potential gradient along their surfaces
Patent holdings for IPC class H01J 43/24
Total number of patents in this class: 114
10-year publication summary
5
|
4
|
6
|
10
|
14
|
7
|
13
|
9
|
6
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hamamatsu Photonics K.K. | 4161 |
47 |
UChicago Argonne, LLC | 866 |
6 |
Thermo Finnigan LLC | 625 |
4 |
Micromass UK Limited | 1121 |
4 |
Centre National de La Recherche Scientifique | 9632 |
3 |
Elbit Systems of America, LLC | 194 |
3 |
Universite Claude Bernard Lyon 1 | 921 |
3 |
DH Technologies Development Pte. Ltd. | 938 |
3 |
Adaptas Solutions Pty Ltd | 34 |
3 |
Arradiance, LLC | 14 |
2 |
Luxembourg Institute of Science and Technology (list) | 337 |
2 |
National University Corporation Nara Institute of Science and Technology | 275 |
2 |
Photonis France | 53 |
2 |
Corning Incorporated | 9932 |
1 |
The United States of America as represented by the Secretary of the Navy | 2734 |
1 |
Japan Science and Technology Agency | 1564 |
1 |
Arradiance, Inc. | 7 |
1 |
Cern - European Organization for Nuclear Research | 52 |
1 |
China Building Materials Academy | 19 |
1 |
Danmarks Tekniske Universitet | 902 |
1 |
Other owners | 23 |