- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 33/00 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof
Patent holdings for IPC class H01L 33/00
Total number of patents in this class: 17063
10-year publication summary
|
1113
|
1218
|
1224
|
1297
|
1273
|
1109
|
991
|
808
|
331
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 150361 |
784 |
| Samsung Display Co., Ltd. | 36881 |
750 |
| Nichia Corporation | 3785 |
709 |
| OSRAM Opto Semiconductors GmbH | 3281 |
592 |
| Epistar Corporation | 1479 |
523 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1333 |
443 |
| OSRAM OLED GmbH | 1760 |
431 |
| Lumileds Singapore Pte. Ltd. | 1263 |
293 |
| Seoul Viosys Co., Ltd. | 1496 |
280 |
| LG Electronics Inc. | 74090 |
244 |
| Boe Technology Group Co., Ltd. | 42179 |
241 |
| Seoul Semiconductor Co., Ltd. | 1066 |
196 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10984 |
186 |
| Creeled, Inc. | 955 |
186 |
| Toyoda Gosei Co., Ltd. | 1828 |
176 |
| Micron Technology, Inc. | 26782 |
175 |
| Semiconductor Energy Laboratory Co., Ltd. | 11574 |
160 |
| Ams-osram International GmbH | 1150 |
148 |
| META Platforms Technologies, LLC | 6111 |
144 |
| Sensor Electronic Technology, Inc. | 467 |
135 |
| Other owners | 10267 |