G01D 5/242
By carrying output of an electrodynamic device
Official title: by carrying output of an electrodynamic device, e.g. a tachodynamo
G01D5/242 (By carrying output of an electrodynamic device) appears on 22 US grants and 13 published applications in this corpus.
Search patents in G01D- Granted patents
- 22
- Published applications
- 13
- Assignees
- 20
- Inventors
- 36
- Latest grant
- 3 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 3 |
| 2004 | 1 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 3 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 1 | 0 |
| 2021 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Angle determination for a generator3 Aug 2021US 11,079,255 B2MTU Friedrichshafen GmbH
- Power system23 Feb 2021US 10,931,217 B2MTU Friedrichshafen GmbH
- Measurement of contact maintaining control valve current for a hydraulic actuator12 May 2020US 10,647,306 B2Goodrich Corporation
- Magnetic field detectors, implantable medical devices, and related methods that utilize a suspended proof mass and magnetically sensitive material12 Dec 2017US 9,839,783 B2Medtronic, Inc.
- Device for determining the rotation angle of a shaft in an aircraft12 Jan 2010US 7,644,634 B2Airbus Deutschland GmbH
- Angle determination for a generator5 Dec 2019US 2019/0368898 A1MTU Friedrichshafen GmbH
- Power system5 Dec 2019US 2019/0372493 A1MTU Friedrichshafen GmbH
- Measurement of contact maintaining control valve current for a hydraulic actuator24 Oct 2019US 2019/0322252 A1Goodrich Corporation
- Magnetic field detectors, implantable medical devices, and related methods that utilize a suspended proof mass and magnetically sensitive material28 Jan 2016US 2016/0023002 A1Medtronic, Inc.
- Device for determining the rotation angle of a shaft in an aircraft8 Jan 2009US 2009/0007623 A1Airbus Deutschland GmbH
Most cited
By later US patents
- Measuring and control device using the damping effect of a resistive effect element on the inductor of a tuned circuit23US 4,446,427 A1984
- Compensated resolver feedback22US 4,472,669 AGeneral Electric Company · 1984
- Angular position sensor and angular position determination means equipped with several of these sensors17US 4,870,358 ACommissariat A L' Energie Atomique · 1989
- System for detecting mechanical movement15US 4,475,105 ATokyo Shibaura Denki Kabushiki Kaisha · 1984
- Tachogenerator having a magnetoresistance stator coil14US 4,656,377 AVictor Company of Japan, Ltd. · 1987