G06F 3/04182
Filtering of noise external to the device and not generated by digitiser
Official title: {Filtering of noise external to the device and not generated by digitiser components}
G06F3/04182 (Filtering of noise external to the device and not generated by digitiser) appears on 1,153 US grants and 1,298 published applications in this corpus.
Search patents in G06F- Granted patents
- 1,153
- Published applications
- 1,298
- Assignees
- 302
- Inventors
- 1,893
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 4 |
| 2006 | 5 | 3 |
| 2007 | 1 | 5 |
| 2008 | 2 | 12 |
| 2009 | 2 | 16 |
| 2010 | 7 | 17 |
| 2011 | 10 | 44 |
| 2012 | 24 | 75 |
| 2013 | 57 | 69 |
| 2014 | 51 | 118 |
| 2015 | 80 | 106 |
| 2016 | 93 | 112 |
| 2017 | 101 | 92 |
| 2018 | 92 | 63 |
| 2019 | 72 | 85 |
| 2020 | 87 | 71 |
| 2021 | 90 | 94 |
| 2022 | 100 | 85 |
| 2023 | 87 | 77 |
| 2024 | 83 | 61 |
| 2025 | 65 | 45 |
| 2026 | 34 | 40 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sensor device and method of driving the same6 Oct 2026US 12,754,631 B2Samsung Display Co., Ltd.
- Adaptive noise reduction in touchscreen devices6 Oct 2026US 12,754,638 B1STMicroelectronics International N. V.
- Display device including multiplexer circuit and method of driving display device8 Sep 2026US 12,730,531 B2Samsung Display Co., Ltd.
- Electronic device with touch input system supporting a pen and capable of reducing noise25 Aug 2026US 12,717,441 B2Samsung Display Co., Ltd.
- Electronic device with improved sensing sensitivity through noise reduction28 Jul 2026US 12,693,756 B2Samsung Display Co., Ltd.
- Display device and electronic device including the same1 Oct 2026US 2026/0299728 A1Samsung Display Co., Ltd.
- Display device and display panel1 Oct 2026US 2026/0301680 A1LG Display Co., Ltd.
- Electronic device24 Sep 2026US 2026/0288277 A1Samsung Display Co., Ltd.
- Noise canceling system and touch display device24 Sep 2026US 2026/0288281 A1Novatek Microelectronics Corp.
- Touch device of display and method of controlling the same3 Sep 2026US 2026/0259630 A1Lx Semicon Co., Ltd.
Most cited
By later US patents
- Paintbrush stylus for capacitive touch sensor pad2,104US 5,488,204 ASynaptics Incorporated · 1996
- Multipoint touch surface controller1,096US 8,279,180 B2Apple Inc. · 2012
- Touch controller with improved analog front end830US 8,031,094 B2Apple Inc. · 2011
- Front-end signal compensation460US 8,049,732 B2Apple Inc. · 2011
- Capacitance-based proximity with interference rejection apparatus and methods431US 5,565,658 ACirque Corporation · 1996