- 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: 17182
10-year publication summary
|
1262
|
1113
|
1218
|
1224
|
1297
|
1277
|
1124
|
1023
|
818
|
329
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 148924 |
790 |
| Samsung Display Co., Ltd. | 36165 |
759 |
| Nichia Corporation | 3770 |
717 |
| OSRAM Opto Semiconductors GmbH | 3286 |
595 |
| Epistar Corporation | 1478 |
526 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1345 |
444 |
| OSRAM OLED GmbH | 1765 |
432 |
| Lumileds Singapore Pte. Ltd. | 1264 |
293 |
| Seoul Viosys Co., Ltd. | 1487 |
283 |
| LG Electronics Inc. | 73678 |
251 |
| Boe Technology Group Co., Ltd. | 41648 |
241 |
| Seoul Semiconductor Co., Ltd. | 1072 |
205 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10946 |
187 |
| Creeled, Inc. | 949 |
184 |
| Micron Technology, Inc. | 26502 |
177 |
| Toyoda Gosei Co., Ltd. | 1821 |
176 |
| Semiconductor Energy Laboratory Co., Ltd. | 11547 |
160 |
| Ams-osram International GmbH | 1110 |
148 |
| META Platforms Technologies, LLC | 6032 |
144 |
| Rohm Co., Ltd. | 6553 |
135 |
| Other owners | 10335 |