- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 31/041 - Provisions for preventing damage caused by corpuscular radiation, e.g. for space applications
Patent holdings for IPC class H01L 31/041
Total number of patents in this class: 40
10-year publication summary
|
5
|
10
|
8
|
1
|
2
|
3
|
3
|
5
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solaero Technologies Corp. | 221 |
8 |
| Sony Corporation | 30787 |
3 |
| Deployable Space Systems, Inc. | 13 |
3 |
| Sierra Space Corporation | 125 |
3 |
| California Institute of Technology | 3997 |
2 |
| Idemitsu Kosan Co., Ltd. | 4225 |
2 |
| Airbus Defence and Space GmbH | 874 |
2 |
| Alliance for Sustainable Energy, LLC | 829 |
2 |
| Azur Space Solar Power GmbH | 161 |
2 |
| Korea Aerospace Research Institute | 316 |
2 |
| 3m Innovative Properties Company | 17730 |
1 |
| The Boeing Company | 20163 |
1 |
| Airbus Defence and Space Netherlands B.V. | 8 |
1 |
| CESI Centro Elettrotecnico Sperimentale Italiano Giacinto Motta S.p.A. | 7 |
1 |
| The Curators of the University of Missouri | 1064 |
1 |
| Nippon Electric Glass Co., Ltd. | 2479 |
1 |
| Qioptiq Limited | 39 |
1 |
| Agc, Inc. | 5018 |
1 |
| Maxar Space LLC | 250 |
1 |
| Jiangsu Lushan New Materials Co., Ltd. | 2 |
1 |
| Other owners | 1 |