- All sections
- H - Electricity
- H05G - X-ray technique
- H05G 1/64 - Circuit arrangements for X-ray apparatus incorporating electronic image converters, e.g. image intensifiers
Patent holdings for IPC class H05G 1/64
Total number of patents in this class: 257
10-year publication summary
|
3
|
9
|
5
|
7
|
1
|
1
|
0
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30296 |
34 |
| GE Precision Healthcare LLC | 5703 |
34 |
| Siemens Healthineers AG | 6981 |
30 |
| Canon Inc. | 42505 |
16 |
| Hamamatsu Photonics K.K. | 4611 |
12 |
| Carestream Health, Inc. | 636 |
12 |
| Toshiba Medical Systems Corporation | 2084 |
7 |
| Koninklijke Philips Electronics N.V. | 7895 |
7 |
| Samsung Electronics Co., Ltd. | 154751 |
5 |
| Koninklijke Philips N.V. | 25674 |
5 |
| Varian Medical Systems, Inc. | 901 |
5 |
| Konica Minolta, Inc. | 9048 |
4 |
| Konica Minolta Medical & Graphic, Inc. | 630 |
4 |
| GE Medical Systems Global Technology Company, LLC | 218 |
4 |
| Hologic, Inc. | 1163 |
3 |
| Nuctech Company Limited | 1433 |
3 |
| General Electric Company | 13816 |
2 |
| The Boeing Company | 20094 |
2 |
| Tsinghua University | 6113 |
2 |
| Shimadzu Corporation | 6310 |
2 |
| Other owners | 64 |