- All sections
- H - Electricity
- H10H - Inorganic light-emitting semiconductor devices having potential barriers
- H10H 20/813 - Bodies having a plurality of light-emitting regions, e.g. multi-junction LEDs or light-emitting devices having photoluminescent regions within the bodies
Patent holdings for IPC class H10H 20/813
Total number of patents in this class: 100
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
2
|
12
|
12
|
4
|
61
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seoul Viosys Co., Ltd. | 1482 |
16 |
| Samsung Display Co., Ltd. | 35545 |
8 |
| Nichia Corporation | 3753 |
7 |
| Ams-osram International GmbH | 1063 |
5 |
| LG Electronics Inc. | 73714 |
3 |
| The Regents of the University of Michigan | 4752 |
3 |
| Meijo University | 125 |
3 |
| Jade Bird Display (Shanghai) Limited | 349 |
3 |
| Creeled, Inc. | 945 |
3 |
| Narvellux Technology (Shenzhen) Co., Ltd. | 4 |
3 |
| Samsung Electronics Co., Ltd. | 148077 |
2 |
| Micron Technology, Inc. | 26279 |
2 |
| Toyoda Gosei Co., Ltd. | 1813 |
2 |
| Snap Inc. | 6020 |
2 |
| Norwegian University of Science and Technology (ntnu) | 186 |
2 |
| Vuereal Inc. | 292 |
2 |
| Xiamen San'an Optoelectronics Co., Ltd. | 295 |
2 |
| Crayonano AS | 30 |
2 |
| Wavelord Co., Ltd. | 67 |
2 |
| Seiko Epson Corporation | 19671 |
1 |
| Other owners | 27 |