- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 29/92 - Means forming part of the tube for the purpose of providing electrical connection to it
Patent holdings for IPC class H01J 29/92
Total number of patents in this class: 13
10-year publication summary
|
0
|
2
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
3 |
| Messier-Bugatti-Dowty | 243 |
2 |
| Thomson Licensing | 4027 |
1 |
| Hamamatsu Photonics K.K. | 4161 |
1 |
| NuFlare Technology, Inc. | 770 |
1 |
| Photonis France SAS | 5 |
1 |
| Toshiba Electron Tubes & Devices Co., Ltd. | 56 |
1 |
| Universite de Strasbourg | 646 |
1 |
| Centre National de La Recherche Scientifique (cnrs) | 3191 |
1 |
| Montena Technology SA | 1 |
1 |
| Other owners | 0 |