F16H 49/005
Magnetic gearings with physical contact between gears
Official title: {Magnetic gearings with physical contact between gears}
F16H49/005 (Magnetic gearings with physical contact between gears) appears on 33 US grants and 46 published applications in this corpus.
Search patents in F16H- Granted patents
- 33
- Published applications
- 46
- Assignees
- 31
- Inventors
- 84
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 1 | 0 |
| 2009 | 2 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 2 |
| 2012 | 1 | 3 |
| 2013 | 2 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 0 | 3 |
| 2020 | 1 | 2 |
| 2021 | 2 | 3 |
| 2022 | 3 | 2 |
| 2023 | 3 | 6 |
| 2024 | 1 | 3 |
| 2025 | 4 | 2 |
| 2026 | 3 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Timepiece mechanism provided with a magnetic gear15 Sep 2026US 12,736,917 B2The Swatch Group Research and Development Ltd
- Sensing device5 May 2026US 12,617,464 B2LG Innotek Co., Ltd.
- Magnetic geared rotating machine, power generation system, and magnetic pole piece rotor17 Feb 2026US 12,556,079 B2Magnomatics Limited
- Magnetic gear device and rotating electrical machine30 Dec 2025US 12,512,707 B2Mitsubishi Electric Corporation
- Permanent magnet-type rotary electric machine30 Sep 2025US 12,431,776 B2Mitsubishi Electric Corporation
- Robotic devices and methods for fabrication, use and control of same30 Jul 2026US 2026/0216897 A1Planar Motor Incorporated
- Robotic devices and methods for fabrication, use and control of same30 Jul 2026US 2026/0216898 A1Planar Motor Incorporated
- Robotic devices and methods for fabrication, use and control of same30 Jul 2026US 2026/0216899 A1Planar Motor Incorporated
- Robotic devices and methods for fabrication, use and control of same2 Jul 2026US 2026/0183973 A1Planar Motor Incorporated
- Robotic devices and methods for fabrication, use and control of same25 Jun 2026US 2026/0175449 A1Planar Motor Incorporated
Most cited
By later US patents
- Hand held device with built-in motor148US 4,486,176 AKollmorgen Technologies Corporation · 1984
- Combined steam and gas turbine engine with magnetic transmission32US 6,263,664 B12001
- Robotic devices and methods for fabrication, use and control of same15US 10,926,418 B2Planar Motor Incorporated · 2021
- Wellbore motor having magnetic gear drive10US 7,481,283 B2Dexter Magnetic Technologies, Inc. · 2009
- Displacement pick-up for detecting of actuator with two indexing wheels5US 5,886,517 A1999