- 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: 4349
10-year publication summary
|
1
|
0
|
1
|
4
|
30
|
271
|
740
|
639
|
1078
|
911
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 35702 |
1396 |
| Boe Technology Group Co., Ltd. | 41768 |
817 |
| LG Display Co., Ltd. | 13842 |
449 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 6763 |
448 |
| Semiconductor Energy Laboratory Co., Ltd. | 11507 |
207 |
| Beijing BOE Technology Development Co., Ltd. | 3195 |
93 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5351 |
72 |
| Sharp Corporation | 10290 |
56 |
| Magnolia White Corporation | 5398 |
55 |
| Wuhan Tianma Micro-Electronics Co., Ltd. | 1163 |
44 |
| Innolux Corporation | 3384 |
43 |
| Hefei BOE Joint Technology Co., Ltd. | 692 |
43 |
| Kunshan Go-visionox Opto-Electronics Co., Ltd. | 1178 |
36 |
| Sony Semiconductor Solutions Corporation | 10747 |
31 |
| Hefei Xinsheng Optoelectronics Technology Co., Ltd. | 2574 |
30 |
| Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 3731 |
26 |
| Sony Group Corporation | 14401 |
23 |
| Apple Inc. | 55916 |
22 |
| Sharp Display Technology Corporation | 955 |
22 |
| Canon Inc. | 40790 |
20 |
| Other owners | 416 |