- All sections
- H - Electricity
- H10H - Inorganic light-emitting semiconductor devices having potential barriers
- H10H 20/811 - Bodies having quantum effect structures or superlattices, e.g. tunnel junctions
Patent holdings for IPC class H10H 20/811
Total number of patents in this class: 96
10-year publication summary
|
0
|
0
|
0
|
2
|
2
|
20
|
7
|
10
|
36
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Silanna UV Technologies Pte Ltd | 120 |
13 |
| Jade Bird Display (Shanghai) Limited | 394 |
12 |
| Micron Technology, Inc. | 27243 |
4 |
| OSRAM Opto Semiconductors GmbH | 3274 |
4 |
| Avicenatech Corp. | 110 |
4 |
| The Regents of the University of Michigan | 4880 |
3 |
| Dowa Electronics Materials Co., Ltd. | 640 |
3 |
| Lumileds LLC | 755 |
3 |
| Kyocera Sld Laser, Inc. | 302 |
3 |
| Seiko Epson Corporation | 19928 |
2 |
| Nichia Corporation | 3812 |
2 |
| Sensor Electronic Technology, Inc. | 465 |
2 |
| Seoul Viosys Co., Ltd. | 1515 |
2 |
| Vuereal Inc. | 338 |
2 |
| Ams-osram International GmbH | 1193 |
2 |
| Samsung Electronics Co., Ltd. | 152716 |
1 |
| Samsung Display Co., Ltd. | 37561 |
1 |
| The Regents of the University of California | 20494 |
1 |
| Sharp Corporation | 10421 |
1 |
| Applied Materials, Inc. | 19887 |
1 |
| Other owners | 30 |