- All sections
- H - Electricity
- H10H - Inorganic light-emitting semiconductor devices having potential barriers
- H10H 29/851 - Wavelength conversion means
Patent holdings for IPC class H10H 29/851
Total number of patents in this class: 148
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
1
|
3
|
0
|
94
|
47
|
| 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 |
25 |
| Nichia Corporation | 3836 |
12 |
| Samsung Electronics Co., Ltd. | 154406 |
8 |
| Signify Holding B.V. | 7914 |
8 |
| Ams-osram International GmbH | 1225 |
8 |
| Seoul Semiconductor Co., Ltd. | 1072 |
7 |
| Innolux Corporation | 3553 |
6 |
| Boe Technology Group Co., Ltd. | 43120 |
6 |
| Applied Materials, Inc. | 20085 |
5 |
| Lextar Electronics Corporation | 417 |
5 |
| Lumileds LLC | 761 |
5 |
| Auo Corporation | 533 |
4 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11020 |
3 |
| Lumileds Singapore Pte. Ltd. | 1256 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 33634 |
2 |
| Aledia | 361 |
2 |
| Lite-On Technology Corporation | 866 |
2 |
| Shoei Chemical Inc. | 332 |
2 |
| Stanley Electric Co., Ltd. | 1348 |
2 |
| HKC Corporation Limited | 3467 |
2 |
| Other owners | 31 |