- All sections
- H - Electricity
- H10H - Inorganic light-emitting semiconductor devices having potential barriers
- H10H 20/819 - Bodies characterised by their shape, e.g. curved or truncated substrates
Patent holdings for IPC class H10H 20/819
Total number of patents in this class: 73
10-year publication summary
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0
|
0
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0
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0
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0
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2
|
8
|
3
|
3
|
51
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ams-osram International GmbH | 982 |
9 |
| Samsung Display Co., Ltd. | 34641 |
7 |
| Jade Bird Display (Shanghai) Limited | 313 |
6 |
| Samsung Electronics Co., Ltd. | 145864 |
5 |
| Xiamen San'an Optoelectronics Co., Ltd. | 289 |
4 |
| The Regents of the University of Michigan | 4693 |
3 |
| Seoul Viosys Co., Ltd. | 1467 |
3 |
| LG Electronics Inc. | 72962 |
2 |
| LG Display Co., Ltd. | 13438 |
2 |
| Aledia | 347 |
2 |
| Epistar Corporation | 1488 |
2 |
| Korea University Research and Business Foundation | 2975 |
2 |
| Micron Technology, Inc. | 26258 |
1 |
| Applied Materials, Inc. | 18589 |
1 |
| Kyocera Corporation | 13800 |
1 |
| Thales SA | 2337 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10923 |
1 |
| Nichia Corporation | 3699 |
1 |
| Boe Technology Group Co., Ltd. | 41047 |
1 |
| Dowa Electronics Materials Co., Ltd. | 633 |
1 |
| Other owners | 18 |