- 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: 144
10-year publication summary
|
0
|
0
|
0
|
1
|
11
|
11
|
19
|
31
|
30
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 39012 |
53 |
| Boe Technology Group Co., Ltd. | 44549 |
14 |
| Applied Materials, Inc. | 20552 |
6 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 7852 |
5 |
| LG Display Co., Ltd. | 15038 |
4 |
| Sharp Display Technology Corporation | 1269 |
4 |
| LG Chem, Ltd. | 17967 |
3 |
| Semiconductor Energy Laboratory Co., Ltd. | 11890 |
3 |
| Kateeva, Inc. | 396 |
3 |
| Kyulux, Inc. | 250 |
3 |
| Sharp Kabushiki Kaisha | 18486 |
3 |
| Magnolia White Corporation | 5597 |
3 |
| Contemporary Amperex Technology Co., Limited | 10352 |
2 |
| Kunshan Go-visionox Opto-Electronics Co., Ltd. | 1115 |
2 |
| Fuzhou BOE Optoelectronics Technology Co., Ltd. | 335 |
2 |
| Mianyang BOE Optoelectronics Technology Co., Ltd. | 170 |
2 |
| Beijing BOE Technology Development Co., Ltd. | 4357 |
2 |
| Chongqing BOE Display Technology Co.,Ltd. | 264 |
2 |
| Guangzhou Govisionox Technology Co., Ltd. | 11 |
2 |
| FUJIFILM Corporation | 30653 |
1 |
| Other owners | 25 |