- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 31/048 - Encapsulation of modules
Patent holdings for IPC class H01L 31/048
Total number of patents in this class: 3897
10-year publication summary
|
301
|
288
|
317
|
413
|
259
|
227
|
203
|
256
|
256
|
128
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 32199 |
89 |
| Dow Global Technologies LLC | 10494 |
86 |
| Maxeon Solar Pte. Ltd. | 706 |
73 |
| Zhejiang Jinko Solar Co., Ltd. | 255 |
64 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10961 |
62 |
| E. I. du Pont de Nemours and Company | 3952 |
54 |
| GAF Energy LLC | 205 |
53 |
| Jinko Solar Co., Ltd. | 242 |
46 |
| 3m Innovative Properties Company | 17749 |
42 |
| LG Chem, Ltd. | 17674 |
42 |
| Borealis AG | 2778 |
39 |
| Arkema France | 4177 |
38 |
| Tesla, Inc. | 1768 |
36 |
| Saint-Gobain Glass France | 3252 |
34 |
| Mitsui Chemicals Tohcello, Inc. | 244 |
31 |
| Kaneka Corporation | 4601 |
29 |
| First Solar, Inc. | 513 |
29 |
| Kyocera Corporation | 14000 |
27 |
| Trina Solar Co., Ltd | 458 |
27 |
| LG Electronics Inc. | 73790 |
26 |
| Other owners | 2970 |