- 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: 16440
10-year publication summary
|
1113
|
1218
|
1224
|
1296
|
1268
|
1064
|
842
|
739
|
326
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 157719 |
753 |
| Samsung Display Co., Ltd. | 38627 |
694 |
| Nichia Corporation | 3874 |
693 |
| OSRAM Opto Semiconductors GmbH | 3244 |
581 |
| Ennostar Corporation | 1577 |
496 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1253 |
421 |
| OSRAM OLED GmbH | 1392 |
348 |
| Lumileds Singapore Pte. Ltd. | 1262 |
285 |
| Seoul Viosys Co., Ltd. | 1557 |
275 |
| Boe Technology Group Co., Ltd. | 44029 |
231 |
| Ams-osram International GmbH | 1648 |
224 |
| LG Electronics Inc. | 75694 |
223 |
| Seoul Semiconductor Co., Ltd. | 1053 |
187 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11123 |
179 |
| Creeled, Inc. | 970 |
177 |
| Micron Technology, Inc. | 27657 |
172 |
| Toyoda Gosei Co., Ltd. | 1858 |
168 |
| Semiconductor Energy Laboratory Co., Ltd. | 11821 |
146 |
| META Platforms Technologies, LLC | 6457 |
144 |
| Sensor Electronic Technology, Inc. | 466 |
131 |
| Other owners | 9912 |