- All sections
- H - Electricity
- H10H - Inorganic light-emitting semiconductor devices having potential barriers
- H10H 20/814 - Bodies having reflecting means, e.g. semiconductor Bragg reflectors
Patent holdings for IPC class H10H 20/814
Total number of patents in this class: 42
10-year publication summary
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0
|
1
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0
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1
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2
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0
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10
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2
|
3
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19
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 34230 |
6 |
| Seoul Viosys Co., Ltd. | 1460 |
4 |
| Samsung Electronics Co., Ltd. | 144143 |
3 |
| Epistar Corporation | 1488 |
3 |
| Jade Bird Display (Shanghai) Limited | 301 |
3 |
| LG Display Co., Ltd. | 13181 |
2 |
| Nichia Corporation | 3653 |
2 |
| LG Electronics Inc. | 72473 |
1 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42118 |
1 |
| The Trustees of Columbia University in the City of New York | 3558 |
1 |
| Japan Display Inc. | 7061 |
1 |
| Boe Technology Group Co., Ltd. | 40613 |
1 |
| Beijing BOE Display Technology Co., Ltd. | 2764 |
1 |
| Dowa Electronics Materials Co., Ltd. | 631 |
1 |
| Enkris Semiconductor, Inc. | 376 |
1 |
| The Government of The United States of America, AS represented by The Secretary of Commerce | 58 |
1 |
| IMEC VZW | 1599 |
1 |
| Lumens Co., Ltd. | 271 |
1 |
| The Regents of the University of Colorado, a body corporate | 2609 |
1 |
| Stanley Electric Co., Ltd. | 1215 |
1 |
| Other owners | 6 |