- All sections
- H - Electricity
- H01J - Electric discharge tubes or discharge lamps
- H01J 29/70 - Arrangements for deflecting ray or beam
Patent holdings for IPC class H01J 29/70
Total number of patents in this class: 25
10-year publication summary
|
2
|
1
|
0
|
1
|
3
|
2
|
1
|
3
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Elve Inc. | 35 |
8 |
| Canon Inc. | 42051 |
2 |
| IonQ, Inc. | 321 |
2 |
| Brother Industries, Ltd. | 12897 |
1 |
| Hamamatsu Photonics K.K. | 4591 |
1 |
| Altair Technologies, Inc. | 2 |
1 |
| Korea Research Institute of Standards and Science | 686 |
1 |
| LILAS GmbH | 11 |
1 |
| Lumen Cache, Inc | 3 |
1 |
| Pyramid Technical Consultants, Inc. | 13 |
1 |
| Varian Medical Systems, Inc. | 892 |
1 |
| L3 Technologies, Inc. | 332 |
1 |
| Siemens Healthineers AG | 6954 |
1 |
| MOBILion Systems, Inc. | 51 |
1 |
| Henan Jingpin New Material Technology Co., Ltd | 4 |
1 |
| IMG Altair LLC | 4 |
1 |
| Other owners | 0 |