- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 33/62 - Arrangements for conducting electric current to or from the semiconductor body, e.g. leadframe, wire-bond or solder balls
Patent holdings for IPC class H01L 33/62
Total number of patents in this class: 12179
10-year publication summary
|
1042
|
1093
|
1173
|
1243
|
1279
|
1147
|
1128
|
1112
|
582
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nichia Corporation | 3783 |
964 |
| Samsung Display Co., Ltd. | 36705 |
819 |
| Samsung Electronics Co., Ltd. | 149838 |
523 |
| OSRAM Opto Semiconductors GmbH | 3281 |
468 |
| Seoul Viosys Co., Ltd. | 1492 |
439 |
| OSRAM OLED GmbH | 1764 |
339 |
| Epistar Corporation | 1476 |
317 |
| Boe Technology Group Co., Ltd. | 42050 |
314 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1335 |
309 |
| LG Electronics Inc. | 73967 |
279 |
| LG Display Co., Ltd. | 13871 |
244 |
| Creeled, Inc. | 953 |
197 |
| Seoul Semiconductor Co., Ltd. | 1065 |
191 |
| Innolux Corporation | 3440 |
183 |
| Lumileds Singapore Pte. Ltd. | 1263 |
169 |
| Rohm Co., Ltd. | 6590 |
160 |
| LG Innotek Co., Ltd. | 7963 |
153 |
| Ams-osram International GmbH | 1143 |
124 |
| PlayNitride Display Co., Ltd. | 331 |
112 |
| Jade Bird Display (Shanghai) Limited | 388 |
110 |
| Other owners | 5765 |