- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 63/02 - Details, e.g. electrode, gas filling, shape of vessel
Patent holdings for IPC class H01J 63/02
Total number of patents in this class: 54
10-year publication summary
|
3
|
5
|
7
|
1
|
0
|
2
|
1
|
0
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Purefize Technologies AB | 32 |
8 |
| LightLab Sweden AB | 24 |
6 |
| Hon Hai Precision Industry Co., Ltd. | 4022 |
4 |
| Tsinghua University | 6217 |
4 |
| Hamamatsu Photonics K.K. | 4686 |
3 |
| Samsung Electronics Co., Ltd. | 157946 |
2 |
| Central Glass Company, Limited | 1295 |
2 |
| Korea Atomic Energy Research Institute | 463 |
2 |
| Ocean's King Lighting Science & Technology Co., Ltd. | 273 |
2 |
| Kochi Fel Co., Ltd. | 6 |
2 |
| Halliburton Energy Services, Inc. | 21320 |
1 |
| Samsung Display Co., Ltd. | 38676 |
1 |
| Micron Technology, Inc. | 27675 |
1 |
| Sharp Corporation | 10556 |
1 |
| Electronics and Telecommunications Research Institute | 9678 |
1 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8471 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11124 |
1 |
| Dowa Holdings Co., Ltd. | 87 |
1 |
| Industry Foundation of Chonnam National University | 675 |
1 |
| Luxbright AB | 16 |
1 |
| Other owners | 9 |