F16H 3/46
Gearings having only two central gears, connected by orbital gears
Official title: Gearings having only two central gears, connected by orbital gears (F16H3/68 - F16H3/78 take precedence)
F16H3/46 (Gearings having only two central gears, connected by orbital gears) appears on 870 US grants and 746 published applications in this corpus.
Search patents in F16H- Granted patents
- 870
- Published applications
- 746
- Assignees
- 393
- Inventors
- 1,577
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 5 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 8 | 0 |
| 1981 | 11 | 0 |
| 1982 | 5 | 0 |
| 1983 | 10 | 0 |
| 1984 | 9 | 0 |
| 1985 | 6 | 0 |
| 1986 | 13 | 0 |
| 1987 | 12 | 0 |
| 1988 | 11 | 0 |
| 1989 | 12 | 0 |
| 1990 | 6 | 0 |
| 1991 | 8 | 0 |
| 1992 | 7 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 14 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 7 | 0 |
| 2000 | 22 | 0 |
| 2001 | 5 | 2 |
| 2002 | 8 | 14 |
| 2003 | 12 | 13 |
| 2004 | 10 | 28 |
| 2005 | 13 | 5 |
| 2006 | 14 | 13 |
| 2007 | 10 | 18 |
| 2008 | 12 | 15 |
| 2009 | 16 | 17 |
| 2010 | 10 | 12 |
| 2011 | 9 | 15 |
| 2012 | 14 | 17 |
| 2013 | 19 | 23 |
| 2014 | 25 | 28 |
| 2015 | 40 | 39 |
| 2016 | 21 | 46 |
| 2017 | 34 | 45 |
| 2018 | 32 | 60 |
| 2019 | 52 | 59 |
| 2020 | 77 | 55 |
| 2021 | 51 | 45 |
| 2022 | 47 | 51 |
| 2023 | 49 | 26 |
| 2024 | 43 | 30 |
| 2025 | 23 | 40 |
| 2026 | 20 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Power transmission device18 Aug 2026US 12,710,092 B2JATCO Ltd
- Device having a power transmission mechanism11 Aug 2026US 12,704,171 B2JATCO Ltd
- Mechanical power transmission module16 Jun 2026US 12,655,888 B2Bernard Controls
- Two speed gear reducer for electric drive module16 Jun 2026US 12,655,890 B1Fca US LLC
- Two speed gear reducer for electric drive module2 Jun 2026US 12,644,504 B1Fca US LLC
- Electric drive device for a motor vehicle24 Sep 2026US 2026/0285147 A1Mercedes-Benz Group AG
- Two-speed epicyclic gearbox with clutch for aircraft propulsion system24 Sep 2026US 2026/0286903 A1Pratt & Whitney Canada Corp.
- Rotating gear drive and associated systems and components17 Sep 2026US 2026/0276064 A1GIG Energy LLC
- Planetary line transmission, power assembly and vehicle3 Sep 2026US 2026/0258852 A1Tsing Cci Automobile (Beijing) Co., Ltd
- Two-speed transmission, method for learning µ-v characteristic of two-speed transmission, and transmission control for two-speed transmission3 Sep 2026US 2026/0258860 A1Nsk Ltd.
Most cited
By later US patents
- Two speed gearbox1,493US 4,729,260 ADesoutter Limited · 1988
- Instantaneous direction changing rotation mechanism1,404US 4,565,109 A1986
- In-line reversing mechanism1,401US 4,274,304 ACooper Industries, Inc. · 1981
- Gear change mechanism1,382US 7,303,502 B2Qinetiq Limited · 2007
- Combined electric starter and alternator system using a permanent magnet synchronous machine178US 4,862,009 AGeneral Electric Company · 1989