- 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: 37
10-year publication summary
|
5
|
5
|
10
|
8
|
1
|
2
|
4
|
3
|
5
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Solaero Technologies Corp. | 210 |
8 |
| Sony Corporation | 32931 |
3 |
| Deployable Space Systems, Inc. | 13 |
3 |
| Sierra Space Corporation | 140 |
3 |
| California Institute of Technology | 3884 |
2 |
| Airbus Defence and Space GmbH | 886 |
2 |
| CESI Centro Elettrotecnico Sperimentale Italiano Giacinto Motta S.p.A. | 7 |
2 |
| Korea Aerospace Research Institute | 293 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| The Boeing Company | 19843 |
1 |
| Idemitsu Kosan Co., Ltd. | 3995 |
1 |
| Airbus Defence and Space Netherlands B.V. | 5 |
1 |
| Alliance for Sustainable Energy, LLC | 698 |
1 |
| Azur Space Solar Power GmbH | 166 |
1 |
| The Curators of the University of Missouri | 965 |
1 |
| Nippon Electric Glass Co., Ltd. | 2299 |
1 |
| Qioptiq Limited | 34 |
1 |
| Maxar Space LLC | 236 |
1 |
| Jiangsu Lushan New Materials Co., Ltd. | 2 |
1 |
| Infinite Power Company Limited | 1 |
1 |
| Other owners | 0 |