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- 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: 3959
10-year publication summary
|
390
|
380
|
439
|
471
|
508
|
399
|
330
|
271
|
235
|
64
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Maxeon Solar Pte. Ltd. | 659 |
114 |
| Hamamatsu Photonics K.K. | 4161 |
75 |
| Canon Inc. | 36841 |
69 |
| SolarEdge Technologies Ltd. | 493 |
69 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
64 |
| International Business Machines Corporation | 60644 |
56 |
| Toshiba Corporation | 12017 |
56 |
| Sony Semiconductor Solutions Corporation | 8770 |
56 |
| Sony Corporation | 32931 |
54 |
| SMA Solar Technology AG | 830 |
44 |
| Shangrao Xinyuan Yuedong Technology Development Co. Ltd | 238 |
41 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
38 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
37 |
| SunPower Corporation | 612 |
37 |
| Kyocera Corporation | 12735 |
34 |
| OSRAM OLED GmbH | 1841 |
34 |
| Texas Instruments Incorporated | 19376 |
32 |
| Tesla, Inc. | 1519 |
32 |
| Semiconductor Components Industries, L.L.C. | 5345 |
31 |
| Trina Solar Co., Ltd | 268 |
31 |
| Other owners | 2955 |