G01D 2205/85
Determining the direction of movement of an encoder
Official title: Determining the direction of movement of an encoder, e.g. of an incremental encoder
G01D2205/85 (Determining the direction of movement of an encoder) appears on 69 US grants and 72 published applications in this corpus.
Search patents in G01D- Granted patents
- 69
- Published applications
- 72
- Assignees
- 54
- Inventors
- 166
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 2 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 3 |
| 2004 | 2 | 0 |
| 2005 | 0 | 5 |
| 2006 | 2 | 1 |
| 2007 | 4 | 5 |
| 2008 | 7 | 3 |
| 2009 | 2 | 4 |
| 2010 | 2 | 6 |
| 2011 | 2 | 6 |
| 2012 | 3 | 1 |
| 2013 | 4 | 2 |
| 2014 | 4 | 4 |
| 2015 | 2 | 0 |
| 2016 | 1 | 3 |
| 2017 | 5 | 2 |
| 2018 | 0 | 4 |
| 2019 | 4 | 4 |
| 2020 | 5 | 7 |
| 2021 | 3 | 1 |
| 2022 | 4 | 1 |
| 2023 | 5 | 2 |
| 2024 | 0 | 3 |
| 2025 | 2 | 3 |
| 2026 | 2 | 0 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Multi-turn magnetic sensing with rollover counting18 Aug 2026US 12,710,292 B2Analog Devices International Unlimited Company
- Rotation determination device26 May 2026US 12,638,312 B2U-Shin Ltd.
- Multi-turn magnetic sensor mid-range reset30 Dec 2025US 12,510,378 B2Analog Devices International Unlimited Company
- Rotation detector and rotation detection method14 Oct 2025US 12,442,664 B2Panasonic Intellectual Property Management Co., Ltd.
- Rotation detection device having detector and signal processor24 Oct 2023US 11,796,350 B2Denso Corporation
- Single-phase motor with positive and negative turn detection12 Jun 2025US 2025/0192656 A1Champ Tech Optical (Foshan) Corporation
- Multi-turn magnetic sensor mid-range reset6 Feb 2025US 2025/0044124 A1Analog Devices International Unlimited Company
- Multi-turn magnetic sensing with rollover counting6 Feb 2025US 2025/0044125 A1Analog Devices International Unlimited Company
- Thrombectomy system with linear magnetic encoder travel sensing17 Oct 2024US 2024/0341782 A1Boston Scientific Scimed, Inc.
- Rotation detector and rotation detection method17 Oct 2024US 2024/0344852 A1Panasonic Intellectual Property Management Co., Ltd.
Most cited
By later US patents
- Method and apparatus for vibration detection78US 7,365,530 B2Allegro MicroSystems, LLC · 2008
- Methods and apparatus for vibration detection73US 7,592,801 B2Allegro MicroSystems, LLC · 2009
- Rotation detecting device for detecting direction of rotation69US 6,242,904 B1Aisin Seiki Kabushiki Kaisha · 2001
- Methods and apparatus for vibration detection51US 7,772,838 B2Allegro MicroSystems, LLC · 2010
- Systems and methods for providing signal encoding representative of a signature region in a target23US 9,664,748 B2Allegro MicroSystems, LLC · 2017