- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 29/96 - One or more circuit elements structurally associated with the tube
Patent holdings for IPC class H01J 29/96
Total number of patents in this class: 42
10-year publication summary
|
0
|
3
|
3
|
5
|
3
|
4
|
3
|
2
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Varian Medical Systems, Inc. | 850 |
3 |
| Boe Technology Group Co., Ltd. | 35384 |
2 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3779 |
2 |
| Elbit Systems of America, LLC | 194 |
2 |
| Jiaxing Super Lighting Electric Appliance Co., Ltd | 364 |
2 |
| Ketek GmbH | 14 |
2 |
| Varex Imaging Corporation | 294 |
2 |
| IonQ, Inc. | 216 |
2 |
| Signify Holding B.V. | 6837 |
2 |
| EOTech, LLC | 82 |
2 |
| Schlumberger Technology Corporation | 9690 |
1 |
| LG Display Co., Ltd. | 11907 |
1 |
| Sharp Corporation | 10015 |
1 |
| Rohm Co., Ltd. | 5843 |
1 |
| Oki Data Corporation | 146 |
1 |
| ABL IP Holding LLC | 1929 |
1 |
| Hitachi Plasma Display Limited | 93 |
1 |
| Iwasaki Electric Co., Ltd. | 151 |
1 |
| Japan Aerospace Exploration Agency | 431 |
1 |
| NEC Network and Sensor Systems, Ltd. | 49 |
1 |
| Other owners | 11 |