- 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: 27132
10-year publication summary
|
2934
|
2719
|
2376
|
2068
|
2083
|
1941
|
1651
|
1519
|
1293
|
690
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 38721 |
2574 |
| Boe Technology Group Co., Ltd. | 44158 |
2013 |
| LG Display Co., Ltd. | 14966 |
1410 |
| Apple Inc. | 58936 |
1114 |
| Magnolia White Corporation | 5579 |
1108 |
| Wacom Co., Ltd. | 2117 |
856 |
| Synaptics Incorporated | 1810 |
605 |
| Samsung Electronics Co., Ltd. | 158156 |
592 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 7712 |
569 |
| Microsoft Technology Licensing, LLC | 54464 |
431 |
| FUJIFILM Corporation | 30543 |
428 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3934 |
398 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5550 |
335 |
| Sharp Kabushiki Kaisha | 18525 |
312 |
| Hefei Xinsheng Optoelectronics Technology Co., Ltd. | 2645 |
310 |
| Shenzhen Goodix Technology Co., Ltd. | 2391 |
288 |
| Semiconductor Energy Laboratory Co., Ltd. | 11842 |
263 |
| Alps Alpine Co., Ltd. | 2313 |
244 |
| HiDeep Inc. | 355 |
229 |
| Tianma Micro-Electronics Co., Ltd. | 814 |
229 |
| Other owners | 12824 |