- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 61/62 - Lamps with gaseous, e.g. plasma cathode
Patent holdings for IPC class H01J 61/62
Total number of patents in this class: 10
10-year publication summary
|
0
|
3
|
0
|
2
|
1
|
0
|
1
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| BASF SE | 19740 |
1 |
| Koninklijke Philips Electronics N.V. | 13133 |
1 |
| Nikon Corporation | 7162 |
1 |
| Acuity Brands, Inc. | 13 |
1 |
| Allstate Garden Supply | 9 |
1 |
| Saint-Gobain Glass France | 3641 |
1 |
| Anatoly Glass, LLC. | 2 |
1 |
| Rnd-isan, Ltd | 17 |
1 |
| Isteq B.V. | 19 |
1 |
| Other owners | 0 |