- 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: 4015
10-year publication summary
|
436
|
464
|
506
|
395
|
326
|
253
|
207
|
187
|
80
|
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. | 708 |
120 |
| SolarEdge Technologies Ltd. | 630 |
80 |
| Canon Inc. | 43817 |
73 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48302 |
70 |
| Hamamatsu Photonics K.K. | 4681 |
69 |
| Sony Semiconductor Solutions Corporation | 11577 |
60 |
| International Business Machines Corporation | 62634 |
55 |
| Toshiba Corporation | 12560 |
54 |
| Sony Corporation | 30181 |
51 |
| SMA Solar Technology AG | 905 |
43 |
| Kyocera Corporation | 14359 |
40 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11123 |
40 |
| Texas Instruments Incorporated | 19672 |
35 |
| Tigo Energy Innovations LLC | 112 |
33 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
32 |
| Semiconductor Components Industries, L.L.C. | 5262 |
32 |
| Tesla, Inc. | 1984 |
32 |
| Sumitomo Electric Industries, Ltd. | 16331 |
30 |
| STMicroelectronics (Research & Development) Limited | 391 |
30 |
| Trina Solar Co., Ltd | 508 |
30 |
| Other owners | 3006 |