- 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: 27179
10-year publication summary
|
2934
|
2719
|
2376
|
2068
|
2083
|
1941
|
1653
|
1519
|
1293
|
732
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 38817 |
2583 |
| Boe Technology Group Co., Ltd. | 44409 |
2019 |
| LG Display Co., Ltd. | 15013 |
1413 |
| Apple Inc. | 59027 |
1114 |
| Magnolia White Corporation | 5587 |
1108 |
| Wacom Co., Ltd. | 2123 |
858 |
| Synaptics Incorporated | 1838 |
608 |
| Samsung Electronics Co., Ltd. | 158442 |
592 |
| Chengdu BOE Optoelectronics Technology Co., Ltd. | 7806 |
573 |
| Microsoft Technology Licensing, LLC | 54510 |
432 |
| FUJIFILM Corporation | 30594 |
429 |
| Beijing BOE Optoelectronics Technology Co., Ltd. | 3934 |
398 |
| Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | 5560 |
336 |
| Sharp Kabushiki Kaisha | 18502 |
312 |
| Hefei Xinsheng Optoelectronics Technology Co., Ltd. | 2649 |
310 |
| Shenzhen Goodix Technology Co., Ltd. | 2393 |
288 |
| Semiconductor Energy Laboratory Co., Ltd. | 11855 |
264 |
| Alps Alpine Co., Ltd. | 2321 |
245 |
| HiDeep Inc. | 355 |
229 |
| Tianma Micro-Electronics Co., Ltd. | 814 |
229 |
| Other owners | 12839 |