- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 31/0216 - Coatings
Patent holdings for IPC class H01L 31/0216
Total number of patents in this class: 3284
10-year publication summary
399
|
342
|
372
|
341
|
383
|
297
|
265
|
219
|
241
|
102
|
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 |
110 |
Trina Solar Co., Ltd | 268 |
75 |
Shangrao Xinyuan Yuedong Technology Development Co. Ltd | 238 |
70 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
51 |
International Business Machines Corporation | 60644 |
49 |
Zhejiang Jinko Solar Co., Ltd. | 154 |
47 |
Samsung Electronics Co., Ltd. | 131630 |
40 |
Shin-Etsu Chemical Co., Ltd. | 5132 |
33 |
Kaneka Corporation | 4445 |
33 |
Kyocera Corporation | 12735 |
32 |
Jinko Solar Co., Ltd. | 135 |
28 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
27 |
Sony Semiconductor Solutions Corporation | 8770 |
27 |
OSRAM Opto Semiconductors GmbH | 3390 |
26 |
Sony Corporation | 32931 |
24 |
Azur Space Solar Power GmbH | 166 |
22 |
LS-Nikko Copper Inc. | 59 |
22 |
SunPower Corporation | 612 |
21 |
Micron Technology, Inc. | 24960 |
20 |
FUJIFILM Corporation | 27102 |
20 |
Other owners | 2507 |