- 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: 1399
10-year publication summary
|
0
|
1
|
0
|
1
|
4
|
22
|
184
|
302
|
430
|
293
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 30585 |
552 |
| Boe Technology Group Co., Ltd. | 35384 |
222 |
| LG Display Co., Ltd. | 11907 |
140 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 4805 |
103 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
63 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 4721 |
26 |
| Japan Display Inc. | 6202 |
25 |
| Sharp Corporation | 10015 |
21 |
| Wuhan Tianma Micro-Electronics Co., Ltd. | 971 |
19 |
| Sony Semiconductor Solutions Corporation | 8770 |
13 |
| Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 3454 |
13 |
| Kunshan Go-visionox Opto-Electronics Co., Ltd. | 1003 |
12 |
| Hefei BOE Joint Technology Co., Ltd. | 418 |
12 |
| Sony Group Corporation | 10730 |
12 |
| Innolux Corporation | 3151 |
11 |
| Xiamen Tianma Micro-Electronics Co., Ltd. | 562 |
11 |
| Hefei Xinsheng Optoelectronics Technology Co., Ltd. | 2483 |
9 |
| Apple Inc. | 50209 |
8 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Seiko Epson Corporation | 18724 |
7 |
| Other owners | 113 |