F16H 3/724
Using externally powered electric machines
Official title: {using externally powered electric machines}
F16H3/724 (Using externally powered electric machines) appears on 634 US grants and 665 published applications in this corpus.
Search patents in F16H- Granted patents
- 634
- Published applications
- 665
- Assignees
- 231
- Inventors
- 1,048
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 5 | 0 |
| 1999 | 5 | 0 |
| 2000 | 5 | 0 |
| 2001 | 5 | 4 |
| 2002 | 12 | 18 |
| 2003 | 24 | 16 |
| 2004 | 12 | 19 |
| 2005 | 11 | 19 |
| 2006 | 15 | 18 |
| 2007 | 18 | 20 |
| 2008 | 17 | 17 |
| 2009 | 10 | 10 |
| 2010 | 8 | 24 |
| 2011 | 12 | 21 |
| 2012 | 17 | 37 |
| 2013 | 19 | 39 |
| 2014 | 44 | 20 |
| 2015 | 35 | 38 |
| 2016 | 19 | 42 |
| 2017 | 30 | 47 |
| 2018 | 43 | 59 |
| 2019 | 57 | 58 |
| 2020 | 57 | 43 |
| 2021 | 46 | 28 |
| 2022 | 27 | 20 |
| 2023 | 22 | 17 |
| 2024 | 18 | 13 |
| 2025 | 16 | 11 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Electric axle assembly and operating method28 Jul 2026US 12,691,754 B2Dana Automotive Systems Group, LLC
- Power-split hybrid driveline for an electric bicycle21 Jul 2026US 12,686,466 B2Raicam Driveline S.R.L.
- Electric drive system with power take-off (PTO) and electric drive operating method9 Jun 2026US 12,649,359 B2Dana Belgium N.V.
- Electric axle with compact electric machine and gearbox arrangement17 Mar 2026US 12,576,708 B2Dana Automotive Systems Group, LLC
- Driving device for electric vehicles6 Jan 2026US 12,516,720 B2Hyundai Motor Company
- Drive device, transmission housing assembly and working machine10 Sep 2026US 2026/0266357 A1Deere & Company
- Drive gear and lead screw configuration with integrated speed summing differential gearing27 Aug 2026US 2026/0251208 A1
- Linear electro-mechanical actuator assembly for a working equipment, a working equipment and a method for controlling a linear electro-mechanical actuator assembly2 Jul 2026US 2026/0185589 A1Hiab AB
- Systems and methods for parallel path variators4 Jun 2026US 2026/0153138 A1Caterpillar Inc.
- Variable electric transmission system and method19 Feb 2026US 2026/0049648 A1Goblin Limited
Most cited
By later US patents
- Hybrid vehicle drive system having clutch between engine and synthesizing/distributing mechanism which is operatively connected to motor/generator235US 5,856,709 AToyota Jidosha Kabushiki Kaisha · 1999
- One-mode, input-split, parallel, hybrid transmission222US 5,558,595 AGeneral Motors Corporation · 1996
- Transmission, and vehicle and bicycle using the same202US 6,053,833 AHitachi, Ltd. · 2000
- Two-mode, compound-split, electro-mechanical vehicular transmission162US 5,558,589 AGeneral Motors Corporation · 1996
- Control apparatus for variable-cylinder engine, and control apparatus for vehicle150US 6,629,024 B2Toyota Jidosha Kabushiki Kaisha · 2003