- 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: 111
10-year publication summary
|
6
|
9
|
4
|
8
|
4
|
2
|
2
|
2
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LightLab Sweden AB | 39 |
18 |
| Hamamatsu Photonics K.K. | 4161 |
14 |
| Ocean's King Lighting Science & Technology Co., Ltd. | 273 |
7 |
| Nanyang Technological University | 1739 |
6 |
| Kochi Fel Co., Ltd. | 6 |
4 |
| Central Glass Company, Limited | 1244 |
3 |
| Dolby Laboratories Licensing Corporation | 3883 |
3 |
| Tohoku University | 2526 |
3 |
| Sharp Kabushiki Kaisha | 18957 |
3 |
| The Regents of the University of California | 18943 |
2 |
| NEC Corporation | 32703 |
2 |
| Hon Hai Precision Industry Co., Ltd. | 4157 |
2 |
| Tsinghua University | 5426 |
2 |
| Bnnt, LLC | 74 |
2 |
| Dowa Holdings Co., Ltd. | 63 |
2 |
| National Defense University | 6 |
2 |
| Vu1 Corporation | 5 |
2 |
| Dialight Japan Co., Ltd. | 3 |
2 |
| Fuji Jukogyo Kabushiki Kaisha | 87 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Other owners | 29 |