- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 1/60 - Incandescent screens
Patent holdings for IPC class H01J 1/60
Total number of patents in this class: 54
10-year publication summary
|
7
|
9
|
4
|
7
|
2
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Signify Holding B.V. | 7551 |
6 |
| RAB Lighting Inc. | 343 |
5 |
| Panasonic Intellectual Property Corporation of America | 7641 |
4 |
| ABL IP Holding LLC | 1908 |
3 |
| Lutron Technology Company LLC | 2542 |
3 |
| Samsung Electronics Co., Ltd. | 146092 |
2 |
| Samsung Display Co., Ltd. | 34696 |
2 |
| Express Imaging Systems, LLC | 96 |
2 |
| Pentair Water Pool and Spa, Inc. | 440 |
2 |
| Sony Corporation | 31052 |
1 |
| Seiko Epson Corporation | 19352 |
1 |
| Infineon Technologies AG | 8221 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 31375 |
1 |
| STMicroelectronics S.r.l. | 3610 |
1 |
| Omron Corporation | 7261 |
1 |
| Toyota Industries Corporation | 1117 |
1 |
| CIMCON Lighting, Inc. | 23 |
1 |
| EPtronics, Inc. | 16 |
1 |
| Goodrich Lighting Systems GmbH | 127 |
1 |
| Leviton Manufacturing Co., Inc. | 817 |
1 |
| Other owners | 14 |