- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 59/121 - Active-matrix OLED [AMOLED] displays characterised by the geometry or disposition of pixel elements
Patent holdings for IPC class H10K 59/121
Total number of patents in this class: 3952
10-year publication summary
|
1
|
0
|
1
|
4
|
28
|
268
|
699
|
592
|
1068
|
682
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 34842 |
1283 |
| Boe Technology Group Co., Ltd. | 41267 |
756 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 6571 |
407 |
| LG Display Co., Ltd. | 13533 |
389 |
| Semiconductor Energy Laboratory Co., Ltd. | 11416 |
182 |
| Beijing BOE Technology Development Co., Ltd. | 2879 |
68 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5299 |
67 |
| Sharp Corporation | 10255 |
52 |
| Japan Display Inc. | 6961 |
47 |
| Innolux Corporation | 3289 |
39 |
| Hefei BOE Joint Technology Co., Ltd. | 664 |
39 |
| Wuhan Tianma Micro-Electronics Co., Ltd. | 1129 |
37 |
| Kunshan Go-visionox Opto-Electronics Co., Ltd. | 1173 |
36 |
| Hefei Xinsheng Optoelectronics Technology Co., Ltd. | 2567 |
29 |
| Sony Semiconductor Solutions Corporation | 10489 |
27 |
| Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 3720 |
26 |
| Sony Group Corporation | 13879 |
23 |
| Magnolia White Corporation | 627 |
19 |
| Apple Inc. | 55017 |
18 |
| Xiamen Tianma Micro-Electronics Co., Ltd. | 578 |
18 |
| Other owners | 390 |