- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 11/00 - Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
Patent holdings for IPC class H01J 11/00
Total number of patents in this class: 41
10-year publication summary
|
4
|
2
|
0
|
1
|
0
|
1
|
1
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
4 |
| Panasonic Corporation | 20786 |
4 |
| Fujitsu Hitachi Plasma Display Limited | 59 |
3 |
| Shinoda Plasma Co., Ltd. | 25 |
3 |
| Ushio Denki Kabushiki Kaisha | 1088 |
3 |
| Ceravision Limited | 49 |
2 |
| LEDVANCE GmbH | 564 |
2 |
| Shinoda Plasma Corporation | 14 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Qualcomm Incorporated | 76576 |
1 |
| LG Display Co., Ltd. | 11907 |
1 |
| Seiko Epson Corporation | 18724 |
1 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
1 |
| Huawei Technologies Co., Ltd. | 100781 |
1 |
| ZTE Corporation | 39218 |
1 |
| Bourns, Inc. | 171 |
1 |
| Electronic Theatre Controls, Inc. | 258 |
1 |
| HannStar Display Corp. | 591 |
1 |
| Integrated Sensors, LLC | 15 |
1 |
| RGF Environmental Group, Inc. | 88 |
1 |
| Other owners | 6 |