- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 71/70 - Testing, e.g. accelerated lifetime tests
Patent holdings for IPC class H10K 71/70
Total number of patents in this class: 119
10-year publication summary
|
0
|
0
|
0
|
1
|
10
|
10
|
19
|
31
|
30
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 37467 |
44 |
| Boe Technology Group Co., Ltd. | 42660 |
13 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 7176 |
5 |
| Applied Materials, Inc. | 19849 |
4 |
| LG Chem, Ltd. | 17778 |
3 |
| LG Display Co., Ltd. | 14174 |
3 |
| Semiconductor Energy Laboratory Co., Ltd. | 11631 |
3 |
| Kateeva, Inc. | 396 |
3 |
| Kyulux, Inc. | 241 |
3 |
| Sharp Display Technology Corporation | 1096 |
3 |
| Magnolia White Corporation | 5513 |
3 |
| Fuzhou BOE Optoelectronics Technology Co., Ltd. | 319 |
2 |
| Beijing BOE Technology Development Co., Ltd. | 3802 |
2 |
| Chongqing BOE Display Technology Co.,Ltd. | 225 |
2 |
| Konica Minolta, Inc. | 8993 |
1 |
| Innolux Corporation | 3498 |
1 |
| Toray Industries, Inc. | 7026 |
1 |
| Toray Engineering Co., Ltd. | 503 |
1 |
| Charm Engineering Co., Ltd. | 10 |
1 |
| Contemporary Amperex Technology Co., Limited | 8705 |
1 |
| Other owners | 20 |