- All sections
- H - Electricity
- H10H - Inorganic light-emitting semiconductor devices having potential barriers
- H10H 29/80 - Constructional details
Patent holdings for IPC class H10H 29/80
Total number of patents in this class: 191
10-year publication summary
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0
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0
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0
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0
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0
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0
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4
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2
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1
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175
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 36165 |
36 |
| LG Display Co., Ltd. | 13863 |
13 |
| Lumileds LLC | 728 |
12 |
| Boe Technology Group Co., Ltd. | 41648 |
11 |
| Samsung Electronics Co., Ltd. | 148924 |
10 |
| Ams-osram International GmbH | 1110 |
8 |
| Nichia Corporation | 3770 |
6 |
| Seoul Viosys Co., Ltd. | 1487 |
5 |
| Jade Bird Display (Shanghai) Limited | 375 |
5 |
| LG Electronics Inc. | 73678 |
4 |
| Hefei BOE Ruisheng Technology Co., Ltd. | 164 |
4 |
| Applied Materials, Inc. | 19204 |
3 |
| Innolux Corporation | 3400 |
3 |
| Raysolve Optoelectronics (Suzhou) Company Limited | 42 |
3 |
| Apple Inc. | 56211 |
2 |
| Huawei Technologies Co., Ltd. | 115556 |
2 |
| OSRAM Opto Semiconductors GmbH | 3286 |
2 |
| Aledia | 354 |
2 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 6784 |
2 |
| Epistar Corporation | 1478 |
2 |
| Other owners | 56 |