- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 31/115 - Devices sensitive to very short wavelength, e.g. X-rays, gamma-rays or corpuscular radiation
Patent holdings for IPC class H01L 31/115
Total number of patents in this class: 336
10-year publication summary
|
27
|
30
|
19
|
34
|
24
|
21
|
10
|
13
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Boe Technology Group Co., Ltd. | 44029 |
18 |
| Shenzhen Xpectvision Technology Co., Ltd. | 377 |
16 |
| ASML Netherlands B.V. | 7925 |
9 |
| LG Display Co., Ltd. | 14966 |
7 |
| Siemens Healthineers AG | 7068 |
7 |
| City Labs, Inc. | 22 |
6 |
| Regents of the University of Minnesota | 2789 |
6 |
| Rensselaer Polytechnic Institute | 850 |
6 |
| Lawrence Livermore National Security, LLC | 1973 |
5 |
| Canon Inc. | 43817 |
4 |
| FUJIFILM Corporation | 30514 |
4 |
| Hamamatsu Photonics K.K. | 4681 |
4 |
| Northwestern University | 3543 |
4 |
| Nokia Technologies Oy | 21106 |
4 |
| Fondazione Bruno Kessler | 55 |
4 |
| HORIBA, Ltd. | 887 |
4 |
| The Research Foundation for The State University of New York | 1740 |
4 |
| HKC Corporation Limited | 3489 |
4 |
| Beijing BOE Sensor Technology Co., Ltd. | 483 |
4 |
| Siemens AG | 24029 |
3 |
| Other owners | 213 |