- All sections
- H - Electricity
- H10H - Inorganic light-emitting semiconductor devices having potential barriers
- H10H 20/83 - Electrodes
Patent holdings for IPC class H10H 20/83
Total number of patents in this class: 84
10-year publication summary
|
0
|
0
|
1
|
0
|
2
|
19
|
15
|
7
|
22
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 37960 |
17 |
| Jade Bird Display (Shanghai) Limited | 402 |
12 |
| LG Electronics Inc. | 75112 |
3 |
| Nichia Corporation | 3836 |
3 |
| Epistar Corporation | 1421 |
3 |
| Xiamen San'an Optoelectronics Co., Ltd. | 311 |
3 |
| Seoul Semiconductor Co., Ltd. | 1072 |
2 |
| HKC Corporation Limited | 3467 |
2 |
| Apple Inc. | 58181 |
1 |
| Intel Corporation | 46700 |
1 |
| Sharp Corporation | 10471 |
1 |
| Applied Materials, Inc. | 20085 |
1 |
| Innolux Corporation | 3553 |
1 |
| OSRAM Opto Semiconductors GmbH | 3263 |
1 |
| Japan Display Inc. | 2912 |
1 |
| Boe Technology Group Co., Ltd. | 43120 |
1 |
| Dowa Electronics Materials Co., Ltd. | 636 |
1 |
| Excellence Opto, Inc. | 17 |
1 |
| Kookmin University Industry Academy Cooperation Foundation | 423 |
1 |
| OSRAM OLED GmbH | 1753 |
1 |
| Other owners | 27 |