- 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
|
4
|
6
|
10
|
14
|
6
|
13
|
10
|
6
|
8
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamamatsu Photonics K.K. | 4419 |
45 |
| UChicago Argonne, LLC | 916 |
6 |
| Thermo Finnigan LLC | 637 |
4 |
| Micromass UK Limited | 1117 |
4 |
| DH Technologies Development Pte. Ltd. | 1115 |
4 |
| Centre National de La Recherche Scientifique | 10442 |
3 |
| Elbit Systems of America, LLC | 188 |
3 |
| Photonis France | 55 |
3 |
| Universite Claude Bernard Lyon 1 | 1025 |
3 |
| Adaptas Solutions Pty Ltd | 27 |
3 |
| Arradiance, LLC | 16 |
2 |
| Luxembourg Institute of Science and Technology (list) | 384 |
2 |
| National University Corporation Nara Institute of Science and Technology | 235 |
2 |
| Corning Incorporated | 10268 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2751 |
1 |
| Arradiance, Inc. | 6 |
1 |
| Cern - European Organization for Nuclear Research | 53 |
1 |
| China Building Materials Academy | 24 |
1 |
| Incom, Inc. | 12 |
1 |
| KLA-Tencor Corporation | 2544 |
1 |
| Other owners | 23 |