F16H 48/34
Using electromagnetic or electric actuators
Official title: using electromagnetic or electric actuators
F16H48/34 (Using electromagnetic or electric actuators) appears on 631 US grants and 526 published applications in this corpus.
Search patents in F16H- Granted patents
- 631
- Published applications
- 526
- Assignees
- 173
- Inventors
- 861
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 8 | 0 |
| 1990 | 9 | 0 |
| 1991 | 8 | 0 |
| 1992 | 9 | 0 |
| 1993 | 5 | 0 |
| 1994 | 8 | 0 |
| 1995 | 2 | 0 |
| 1996 | 5 | 0 |
| 1997 | 5 | 0 |
| 1998 | 7 | 0 |
| 1999 | 10 | 0 |
| 2000 | 13 | 0 |
| 2001 | 8 | 4 |
| 2002 | 14 | 14 |
| 2003 | 21 | 23 |
| 2004 | 27 | 17 |
| 2005 | 12 | 29 |
| 2006 | 26 | 39 |
| 2007 | 17 | 33 |
| 2008 | 28 | 20 |
| 2009 | 18 | 26 |
| 2010 | 23 | 17 |
| 2011 | 21 | 11 |
| 2012 | 9 | 7 |
| 2013 | 11 | 9 |
| 2014 | 10 | 10 |
| 2015 | 10 | 13 |
| 2016 | 14 | 21 |
| 2017 | 16 | 19 |
| 2018 | 12 | 27 |
| 2019 | 31 | 25 |
| 2020 | 18 | 19 |
| 2021 | 25 | 28 |
| 2022 | 28 | 27 |
| 2023 | 29 | 28 |
| 2024 | 39 | 24 |
| 2025 | 35 | 24 |
| 2026 | 11 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for coupling a lock plate and actuator25 Aug 2026US 12,716,477 B2Eaton Intelligent Power Limited
- Control of a limited slip differential for a vehicle30 Jun 2026US 12,669,170 B2Bombardier Recreational Products Inc.
- Powertrain of vehicle16 Jun 2026US 12,655,895 B2GKN Automotive AG
- Built-in disconnector assembly for electronic limited slip differential device2 Jun 2026US 12,643,396 B1Hyundai Motor Company
- Actuation device for a transmission system21 Apr 2026US 12,607,236 B2Valeo Embrayages
- Bi-directional differential clutch for detecting disengagement8 Oct 2026US 2026/0309215 A1American Axle & Manufacturing, Inc.
- Limited slip differential with full differential lock drive subassembly1 Oct 2026US 2026/0298323 A1TEAM Industries, Inc.
- Control system for a vehicle24 Sep 2026US 2026/0287047 A1Bombardier Recreational Products Inc.
- Concentric bistable disconnect actuator10 Sep 2026US 2026/0266364 A1Valeo Kapec Co., Ltd.
- Differential device with disconnect13 Aug 2026US 2026/0235194 A1BorgWarner Sweden AB
Most cited
By later US patents
- Power transmitting assembly1,127US 5,465,819 ABorg-Warner Automotive, Inc. · 1995
- Differential gear with limited slip and locking mechanism1,080US 5,098,360 ATochigifujisangyo Kabushiki Kaisha · 1992
- Locking differential gear assembly108US 4,805,486 ATochigifujisangyo Kabushiki Kaisha · 1989
- Limited slip differential93US 4,679,463 ANissan Motor Co., Ltd. · 1987
- Externally actuated locking differential assembly92US 6,503,167 B1Spicer Technology, Inc. · 2003