- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 31/0745 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof adapted as photovoltaic [PV] conversion devices characterised by at least one potential-jump barrier or surface barrier the potential barriers being only of the PN heterojunction type comprising a AIVBIV heterojunction, e.g. Si/Ge, SiGe/Si or Si/SiC solar cells
Patent holdings for IPC class H01L 31/0745
Total number of patents in this class: 200
10-year publication summary
|
23
|
25
|
26
|
13
|
13
|
20
|
10
|
12
|
4
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Maxeon Solar Pte. Ltd. | 709 |
74 |
| The Boeing Company | 20197 |
13 |
| Shangrao Xinyuan Yuedong Technology Development Co. Ltd | 89 |
7 |
| W&wsens Devices, Inc. | 23 |
6 |
| JingAo Solar Co., Ltd. | 183 |
6 |
| International Business Machines Corporation | 62769 |
5 |
| Trina Solar Co., Ltd | 403 |
5 |
| T1 Energy Inc. | 110 |
4 |
| Hitachi, Ltd. | 16194 |
3 |
| Kaneka Corporation | 4768 |
3 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2455 |
3 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6102 |
3 |
| Enpv GmbH | 6 |
3 |
| JinkoSolar Middle East FZCO | 41 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11128 |
2 |
| Board of Trustees of Michigan State University | 1234 |
2 |
| CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement | 240 |
2 |
| GLOBALFOUNDRIES U.S. Inc. | 6389 |
2 |
| University of Central Florida Research Foundation, Inc. | 1254 |
2 |
| AE 111 Autarke Energie GmbH | 4 |
2 |
| Other owners | 50 |