- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 63/06 - Lamps with luminescent screen excited by the ray or stream
Patent holdings for IPC class H01J 63/06
Total number of patents in this class: 102
10-year publication summary
|
4
|
8
|
4
|
2
|
2
|
2
|
3
|
1
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamamatsu Photonics K.K. | 4613 |
14 |
| LightLab Sweden AB | 24 |
11 |
| Ocean's King Lighting Science & Technology Co., Ltd. | 273 |
7 |
| Purefize Technologies AB | 32 |
7 |
| Nanyang Technological University | 2161 |
4 |
| Kochi Fel Co., Ltd. | 6 |
4 |
| Central Glass Company, Limited | 1287 |
3 |
| Dolby Laboratories Licensing Corporation | 4277 |
3 |
| Tohoku University | 2916 |
3 |
| Sharp Kabushiki Kaisha | 18623 |
3 |
| The Regents of the University of California | 20574 |
2 |
| NEC Corporation | 36702 |
2 |
| Hon Hai Precision Industry Co., Ltd. | 4016 |
2 |
| Tsinghua University | 6112 |
2 |
| Dowa Holdings Co., Ltd. | 84 |
2 |
| National Defense University | 6 |
2 |
| Vu1 Corporation | 5 |
2 |
| Samsung Electronics Co., Ltd. | 154406 |
1 |
| Centre National de La Recherche Scientifique | 10886 |
1 |
| Panasonic Electric Works Co., Ltd. | 684 |
1 |
| Other owners | 26 |