- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 27/142 - Energy conversion devices
Patent holdings for IPC class H01L 27/142
Total number of patents in this class: 452
10-year publication summary
|
23
|
32
|
34
|
36
|
25
|
16
|
12
|
12
|
10
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Maxeon Solar Pte. Ltd. | 709 |
15 |
| International Business Machines Corporation | 61433 |
13 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10941 |
11 |
| Samsung Electronics Co., Ltd. | 147501 |
8 |
| The Boeing Company | 20117 |
8 |
| Robert Bosch GmbH | 42813 |
8 |
| Panasonic Intellectual Property Management Co., Ltd. | 31806 |
8 |
| Boe Technology Group Co., Ltd. | 41495 |
8 |
| First Solar, Inc. | 512 |
8 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6121 |
8 |
| Solyndra, Inc. | 36 |
7 |
| The Regents of the University of California | 20059 |
5 |
| Canon Inc. | 40352 |
5 |
| Azur Space Solar Power GmbH | 160 |
5 |
| Flisom AG | 77 |
5 |
| Forschungszentrum Julich GmbH | 620 |
5 |
| M-solv Ltd. | 46 |
5 |
| Nthdegree Technologies Worldwide Inc. | 136 |
5 |
| Mitsubishi Electric Corporation | 46397 |
4 |
| Dow Global Technologies LLC | 10402 |
4 |
| Other owners | 307 |