- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 31/042 - PV modules or arrays of single PV cells
Patent holdings for IPC class H01L 31/042
Total number of patents in this class: 5867
10-year publication summary
|
363
|
216
|
176
|
218
|
196
|
131
|
81
|
95
|
63
|
18
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sharp Kabushiki Kaisha | 18957 |
204 |
| Sanyo Electric Co., Ltd. | 3926 |
179 |
| LG Innotek Co., Ltd. | 6758 |
164 |
| Applied Materials, Inc. | 16587 |
140 |
| SunPower Corporation | 612 |
109 |
| FUJIFILM Corporation | 27102 |
90 |
| LG Electronics Inc. | 69257 |
89 |
| LG Chem, Ltd. | 17205 |
65 |
| Kyocera Corporation | 12735 |
55 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
55 |
| Dongjin Semichem Co., Ltd. | 438 |
44 |
| Maxeon Solar Pte. Ltd. | 659 |
44 |
| Mitsubishi Electric Corporation | 43934 |
41 |
| Tesla, Inc. | 1519 |
35 |
| Miasole | 40 |
33 |
| Asahi Glass Company, Limited | 2985 |
32 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
31 |
| Hitachi Chemical Company, Ltd. | 2455 |
30 |
| Bridgestone Corporation | 7067 |
30 |
| Dow Global Technologies LLC | 10147 |
29 |
| Other owners | 4368 |