- All sections
- H - Electricity
- H10K - Organic electric solid-state devices
- H10K 59/88 - Dummy elements, i.e. elements having non-functional features
Patent holdings for IPC class H10K 59/88
Total number of patents in this class: 614
10-year publication summary
|
0
|
0
|
0
|
0
|
4
|
31
|
93
|
88
|
204
|
91
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 34230 |
275 |
| Boe Technology Group Co., Ltd. | 40613 |
109 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 6393 |
79 |
| LG Display Co., Ltd. | 13181 |
53 |
| Wuhan Tianma Micro-Electronics Co., Ltd. | 1113 |
11 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5225 |
8 |
| Japan Display Inc. | 7061 |
7 |
| Beijing BOE Technology Development Co., Ltd. | 2682 |
7 |
| Hefei BOE Joint Technology Co., Ltd. | 635 |
5 |
| Yunnan Invensight Optoelectronics Technology Co., Ltd. | 188 |
5 |
| Apple Inc. | 54479 |
4 |
| Canon Inc. | 39442 |
4 |
| Semiconductor Energy Laboratory Co., Ltd. | 11358 |
4 |
| e Ink Corporation | 1485 |
4 |
| Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch | 614 |
4 |
| Sharp Display Technology Corporation | 830 |
4 |
| Samsung Electronics Co., Ltd. | 144143 |
3 |
| Sharp Corporation | 10293 |
3 |
| Innolux Corporation | 3201 |
3 |
| Universal Display Corporation | 1879 |
3 |
| Other owners | 19 |