G05B 2219/37473
Resolver
G05B2219/37473 (Resolver) appears on 23 US grants and 5 published applications in this corpus.
Search patents in G05B- Granted patents
- 23
- Published applications
- 5
- Assignees
- 22
- Inventors
- 58
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 2 |
| 2025 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Systems and methods for a resolver and motor control with enhanced speed and direction monitoring23 Dec 2025US 12,504,734 B2Parker-Hannifin Corporation
- Apparatus and method for generating excitation signal for resolver7 Jan 2025US 12,189,367 B2Hyundai Mobis Co., Ltd.
- Electric motor speed control apparatus and electric motor speed control method15 Oct 2024US 12,117,804 B2TMEIC Corporation
- Systems and methods for controlling motors using fusions of motor encoder and resolver feedback5 Dec 2023US 11,837,986 B2L3Harris Technologies, Inc.
- Position error correction for electric motors19 Jan 2021US 10,895,866 B1Apple Inc.
- Systems and Methods for a Resolver and Motor Control with Enhanced Speed and Direction Monitoring7 Nov 2024US 2024/0369986 A1Parker-Hannifin Corporation
- Apparatus and method for generating excitation signal for resolver29 Feb 2024US 2024/0069524 A1Hyundai Mobis Co., Ltd.
- Electric motor speed control apparatus and electric motor speed control method21 Sep 2023US 2023/0297075 A1Toshiba Mitsubishi-Electric Industrial Systems Corporation
- Systems and methods for controlling motors using fusions of motor encoder and resolver feedback17 Aug 2023US 2023/0261592 A1L3Harris Technologies, Inc.
- Arithmetic processing device for resolver signal9 Apr 2020US 2020/0110582 A1Taiyo Yuden Co., Ltd.
Most cited
By later US patents
- Reaction sensing torque actuator165US 5,327,790 AMassachusetts Institute of Technology · 1994
- Apparatus and method for minimizing limit cycle using complementary filtering techniques75US 5,015,934 AHoneywell Inc. · 1991
- Apparatus and method for generating digital position signals for a rotatable shaft46US 5,646,496 ADana Corporation · 1997
- Multi-axis linear motor positioner with Y-axis supported at single end35US 5,368,425 AFord Motor Company · 1994
- System for restoring numerically controlled machine tool to former condition32US 4,484,287 AFujitsu Fanuc Limited · 1984