- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 61/00 - Gas-discharge or vapour-discharge lamps
Patent holdings for IPC class H01J 61/00
Total number of patents in this class: 62
10-year publication summary
|
3
|
5
|
3
|
1
|
8
|
3
|
1
|
2
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips Electronics N.V. | 13133 |
6 |
| Philips Intellectual Property & Standards GmbH | 2395 |
4 |
| OSRAM GmbH | 2442 |
3 |
| Xenex Disinfection Services Inc. | 89 |
3 |
| Merck Patent GmbH | 5909 |
2 |
| Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | 166 |
2 |
| Rutgers, The State University of New Jersey | 1776 |
2 |
| Ushio Denki Kabushiki Kaisha | 1088 |
2 |
| NXP USA, Inc. | 4155 |
2 |
| Xylem Europe GmbH | 204 |
2 |
| BlackBerry Limited | 5958 |
1 |
| General Electric Company | 18133 |
1 |
| Halliburton Energy Services, Inc. | 20165 |
1 |
| Panasonic Electric Works Co., Ltd. | 782 |
1 |
| Koninklijke Philips N.V. | 22975 |
1 |
| Yazaki Corporation | 6282 |
1 |
| Eveready Battery Company, Inc. | 267 |
1 |
| Alta Advanced Technologies, Inc. | 1 |
1 |
| Energetiq Technology, Inc. | 34 |
1 |
| Fuji Seal International, Inc. | 289 |
1 |
| Other owners | 24 |