H03K 2217/94031
Calibration involving digital processing
H03K2217/94031 (Calibration involving digital processing) appears on 80 US grants and 90 published applications in this corpus.
Search patents in H03K- Granted patents
- 80
- Published applications
- 90
- Assignees
- 62
- Inventors
- 145
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 8 |
| 2009 | 3 | 1 |
| 2010 | 4 | 2 |
| 2011 | 3 | 4 |
| 2012 | 2 | 2 |
| 2013 | 2 | 3 |
| 2014 | 3 | 5 |
| 2015 | 3 | 2 |
| 2016 | 4 | 5 |
| 2017 | 3 | 7 |
| 2018 | 4 | 5 |
| 2019 | 10 | 5 |
| 2020 | 5 | 8 |
| 2021 | 7 | 6 |
| 2022 | 6 | 10 |
| 2023 | 6 | 7 |
| 2024 | 6 | 3 |
| 2025 | 6 | 3 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Data processing method and assembly of a seat and a controller23 Dec 2025US 12,503,022 B2FAURECIA Sièges d'Automobile
- Capacitive sensor device with drift compensation18 Nov 2025US 12,474,185 B2Semtech Corporation
- Proximity detection method and circuit thereof14 Oct 2025US 12,445,129 B2Sensortek Technology Corp.
- Proximity switch and method for operating a proximity switch23 Sep 2025US 12,425,025 B2Turck Holding GmbH
- Drift suppression method, proximity sensor and wireless device17 Jun 2025US 12,332,092 B2Semtech Corporation
- Capacitive Sensor Device with Drift Compensation29 Jan 2026US 2026/0029253 A1Semtech Corporation
- Drift suppression method, proximity sensor and wireless device4 Sep 2025US 2025/0277681 A1Semtech Corporation
- A method for ascertaining a manual exertion of a capacitive sensor device, a computer program product and an ascertaining device for ascertaining a manual exertion of a capacitive sensor device10 Jul 2025US 2025/0226827 A1Valeo Schalter und Sensoren GmbH
- Proximity detection circuit and proximity detection method with compensation30 Jan 2025US 2025/0035807 A1Sensortek Technology Corp.
- Skin contact sensing device27 Jun 2024US 2024/0210590 A1EM Microelectronic-Marin SA
Most cited
By later US patents
- Touch sensor and control circuit therefor717US 5,594,222 AIntegrated Controls · 1997
- Portable electronic device having self-calibrating proximity sensors47US 8,030,914 B2Motorola Mobility LLC · 2011
- Capacitance change detection device45US 7,098,675 B2Aisin Seiki Kabushiki Kaisha · 2006
- Proximity sensor calibration and configuration39US 8,775,103 B1Amazon Technologies, Inc. · 2014
- Vehicle horn and control function switch with compensation and method of operation38US 5,965,952 ABreed Automotive Technology, Inc. · 1999