- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 17/00 - Gas-filled discharge tubes with solid cathodes
Patent holdings for IPC class H01J 17/00
Total number of patents in this class: 26
10-year publication summary
|
2
|
0
|
3
|
2
|
0
|
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 Display Co., Ltd. | 30585 |
2 |
| Heraeus Noblelight GmbH | 233 |
2 |
| LUXIM Corporation | 20 |
2 |
| Shenzhen Bencent Electronics Co., Ltd. | 16 |
2 |
| The Pyure Company | 33 |
2 |
| LG Display Co., Ltd. | 11907 |
1 |
| Sony Corporation | 32931 |
1 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
1 |
| Seiko Epson Corporation | 18724 |
1 |
| STMicroelectronics S.r.l. | 3693 |
1 |
| LG Innotek Co., Ltd. | 6758 |
1 |
| Alstom Technology Ltd | 1196 |
1 |
| Shimadzu Corporation | 5791 |
1 |
| ABB S.p.A. | 459 |
1 |
| FANUC Corporation | 5803 |
1 |
| General Electric Technology GmbH | 1657 |
1 |
| mPhase Technologies, Inc. | 10 |
1 |
| Okaya Electric Industries Co., Ltd. | 19 |
1 |
| Ushio Denki Kabushiki Kaisha | 1088 |
1 |
| TDK Electronics AG | 863 |
1 |
| Other owners | 1 |