- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 31/02 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof - Details
Patent holdings for IPC class H01L 31/02
Total number of patents in this class: 4029
10-year publication summary
|
436
|
464
|
506
|
395
|
326
|
254
|
208
|
193
|
85
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Maxeon Solar Pte. Ltd. | 704 |
120 |
| SolarEdge Technologies Ltd. | 630 |
79 |
| Canon Inc. | 42581 |
74 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47675 |
70 |
| Hamamatsu Photonics K.K. | 4619 |
70 |
| Sony Semiconductor Solutions Corporation | 11328 |
60 |
| International Business Machines Corporation | 62309 |
55 |
| Toshiba Corporation | 12700 |
54 |
| Sony Corporation | 30339 |
51 |
| SMA Solar Technology AG | 895 |
43 |
| Kyocera Corporation | 14268 |
40 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11015 |
40 |
| Texas Instruments Incorporated | 19637 |
35 |
| OSRAM OLED GmbH | 1752 |
33 |
| Trina Solar Co., Ltd | 502 |
33 |
| Tigo Energy Innovations LLC | 112 |
33 |
| Panasonic Intellectual Property Management Co., Ltd. | 33737 |
32 |
| Semiconductor Components Industries, L.L.C. | 5279 |
32 |
| Tesla, Inc. | 1927 |
32 |
| Sumitomo Electric Industries, Ltd. | 16171 |
30 |
| Other owners | 3013 |