- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 43/30 - Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
Patent holdings for IPC class H01J 43/30
Total number of patents in this class: 45
10-year publication summary
|
2
|
0
|
2
|
5
|
1
|
2
|
2
|
6
|
2
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamamatsu Photonics K.K. | 4703 |
9 |
| Adaptas Solutions Pty Ltd | 27 |
5 |
| PerkinElmer U.S. LLC | 273 |
4 |
| Centre National de La Recherche Scientifique | 11092 |
2 |
| Thermo Finnigan LLC | 645 |
2 |
| Carl Zeiss Microscopy GmbH | 1290 |
2 |
| Rapiscan Systems, Inc. | 284 |
2 |
| Universite Claude Bernard Lyon 1 | 1088 |
2 |
| Applied Materials Israel, Ltd. | 689 |
1 |
| Agilent Technologies, Inc. | 2639 |
1 |
| Board of Regents, The University of Texas System | 6161 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11128 |
1 |
| Shimadzu Corporation | 6373 |
1 |
| Adixen Vacuum Products | 19 |
1 |
| Excelitas Technologies GmbH & Co KG | 4 |
1 |
| Korea Hydro & Nuclear Power Co., Ltd. | 567 |
1 |
| Neusoft Medical Systems Co., Ltd. | 109 |
1 |
| PaloDEx Group Oy | 111 |
1 |
| Rheinisch-Westfälische Technische Hochschule (RWTH) Aachen | 318 |
1 |
| Saint-Gobain Ceramics & Plastics, Inc. | 801 |
1 |
| Other owners | 5 |