- All sections
- H - Electricity
- H10H - Inorganic light-emitting semiconductor devices having potential barriers
- H10H 20/857 - Interconnections, e.g. lead-frames, bond wires or solder balls
Patent holdings for IPC class H10H 20/857
Total number of patents in this class: 823
10-year publication summary
|
0
|
0
|
0
|
1
|
5
|
25
|
166
|
156
|
105
|
317
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 35888 |
122 |
| Seoul Viosys Co., Ltd. | 1484 |
55 |
| Nichia Corporation | 3763 |
48 |
| Boe Technology Group Co., Ltd. | 41695 |
39 |
| LG Electronics Inc. | 73619 |
29 |
| Samsung Electronics Co., Ltd. | 148649 |
26 |
| LG Display Co., Ltd. | 13849 |
25 |
| Ams-osram International GmbH | 1075 |
24 |
| Innolux Corporation | 3393 |
22 |
| Vuereal Inc. | 295 |
22 |
| Seoul Semiconductor Co., Ltd. | 1077 |
21 |
| OSRAM Opto Semiconductors GmbH | 3287 |
18 |
| Japan Display Inc. | 2770 |
14 |
| Jade Bird Display (Shanghai) Limited | 370 |
12 |
| Creeled, Inc. | 946 |
10 |
| Epistar Corporation | 1478 |
9 |
| Lextar Electronics Corporation | 395 |
9 |
| TCL China Star Optoelectronics Technology Co., Ltd. | 2708 |
9 |
| Auo Corporation | 439 |
9 |
| Lumileds Singapore Pte. Ltd. | 1264 |
9 |
| Other owners | 291 |