- 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: 11622
10-year publication summary
|
1042
|
1093
|
1173
|
1242
|
1272
|
1095
|
908
|
951
|
566
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nichia Corporation | 3884 |
953 |
| Samsung Display Co., Ltd. | 38817 |
698 |
| Samsung Electronics Co., Ltd. | 158442 |
497 |
| OSRAM Opto Semiconductors GmbH | 3240 |
464 |
| Seoul Viosys Co., Ltd. | 1565 |
416 |
| Ennostar Corporation | 1578 |
372 |
| Suzhou Lekin Semiconductor Co., Ltd. | 1242 |
302 |
| Boe Technology Group Co., Ltd. | 44409 |
280 |
| OSRAM OLED GmbH | 1390 |
263 |
| LG Electronics Inc. | 75855 |
258 |
| LG Display Co., Ltd. | 15013 |
225 |
| Ams-osram International GmbH | 1671 |
194 |
| Seoul Semiconductor Co., Ltd. | 1057 |
188 |
| Creeled, Inc. | 971 |
187 |
| Innolux Corporation | 3595 |
173 |
| Lumileds Singapore Pte. Ltd. | 1263 |
165 |
| Rohm Co., Ltd. | 6877 |
155 |
| LG Innotek Co., Ltd. | 8517 |
152 |
| PlayNitride Display Co., Ltd. | 346 |
110 |
| Kyocera Corporation | 14423 |
105 |
| Other owners | 5465 |