- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 3/044 - Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
Patent holdings for IPC class G06F 3/044
Total number of patents in this class: 25813
10-year publication summary
|
2869
|
2934
|
2719
|
2376
|
2068
|
2081
|
1935
|
1634
|
1479
|
776
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 34595 |
2294 |
| Boe Technology Group Co., Ltd. | 40988 |
1930 |
| LG Display Co., Ltd. | 13401 |
1278 |
| Japan Display Inc. | 6899 |
1174 |
| Apple Inc. | 54714 |
1099 |
| Wacom Co., Ltd. | 1900 |
772 |
| Synaptics Incorporated | 1796 |
585 |
| Samsung Electronics Co., Ltd. | 145630 |
570 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 6495 |
508 |
| Microsoft Technology Licensing, LLC | 53667 |
427 |
| FUJIFILM Corporation | 29329 |
423 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3882 |
398 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5271 |
326 |
| Sharp Kabushiki Kaisha | 18771 |
318 |
| Hefei Xinsheng Optoelectronics Technology Co., Ltd. | 2564 |
308 |
| Shenzhen Goodix Technology Co., Ltd. | 2300 |
280 |
| Semiconductor Energy Laboratory Co., Ltd. | 11388 |
249 |
| Tianma Micro-Electronics Co., Ltd. | 814 |
229 |
| Alps Alpine Co., Ltd. | 2074 |
220 |
| Shanghai Tianma Micro-Electronics Co., Ltd. | 863 |
214 |
| Other owners | 12211 |