- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 39/12 - Electrical configurations of PV cells, e.g. series connections or parallel connections
Patent holdings for IPC class H10K 39/12
Total number of patents in this class: 89
10-year publication summary
|
0
|
0
|
0
|
0
|
1
|
2
|
11
|
21
|
33
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 33375 |
7 |
| Tandem PV | 13 |
7 |
| Sharp Energy Solutions Corporation | 21 |
7 |
| Kaneka Corporation | 4630 |
5 |
| Ricoh Company, Ltd. | 13313 |
4 |
| Swift Solar Inc. | 30 |
4 |
| DONGWOO FINE-CHEM Co., Ltd. | 1404 |
3 |
| Toyobo Co., Ltd. | 2508 |
3 |
| Sharp Kabushiki Kaisha | 18623 |
3 |
| Energy Materials Corporation | 24 |
2 |
| Heliatek GmbH | 134 |
2 |
| Zeon Corporation | 4114 |
2 |
| Dracula Technologies | 13 |
2 |
| Saule S.A. | 19 |
2 |
| Taiwan Perovskite Solar Corp. | 3 |
2 |
| Kyocera Corporation | 14211 |
1 |
| The Regents of the University of Michigan | 4886 |
1 |
| Alliance for Sustainable Energy, LLC | 816 |
1 |
| The Australian National University | 188 |
1 |
| Caelux Corporation | 28 |
1 |
| Other owners | 29 |