- 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: 4103
10-year publication summary
|
380
|
439
|
471
|
508
|
399
|
331
|
277
|
243
|
232
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Maxeon Solar Pte. Ltd. | 711 |
125 |
| Hamamatsu Photonics K.K. | 4303 |
77 |
| SolarEdge Technologies Ltd. | 573 |
77 |
| Canon Inc. | 38016 |
76 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40493 |
76 |
| Sony Semiconductor Solutions Corporation | 9635 |
60 |
| Toshiba Corporation | 12022 |
55 |
| Sony Corporation | 31580 |
54 |
| International Business Machines Corporation | 60067 |
54 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10667 |
43 |
| SMA Solar Technology AG | 855 |
43 |
| Kyocera Corporation | 13319 |
40 |
| Zhejiang Jinko Solar Co., Ltd. | 212 |
36 |
| SunPower Corporation | 491 |
35 |
| Panasonic Intellectual Property Management Co., Ltd. | 29567 |
34 |
| Texas Instruments Incorporated | 19403 |
33 |
| OSRAM OLED GmbH | 1796 |
33 |
| Trina Solar Co., Ltd | 349 |
33 |
| Semiconductor Components Industries, L.L.C. | 5241 |
32 |
| Tesla, Inc. | 1623 |
32 |
| Other owners | 3055 |