B60L 2240/42
Related to electric machines
Official title: related to electric machines
B60L2240/42 (Related to electric machines) appears on 6,044 US grants and 7,067 published applications in this corpus.
Search patents in B60L- Granted patents
- 6,044
- Published applications
- 7,067
- Assignees
- 1,280
- Inventors
- 10,979
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 7 | 0 |
| 1981 | 5 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 2 | 0 |
| 1991 | 7 | 0 |
| 1992 | 9 | 0 |
| 1993 | 10 | 0 |
| 1994 | 25 | 0 |
| 1995 | 19 | 0 |
| 1996 | 20 | 0 |
| 1997 | 20 | 0 |
| 1998 | 50 | 0 |
| 1999 | 45 | 0 |
| 2000 | 62 | 0 |
| 2001 | 56 | 33 |
| 2002 | 87 | 85 |
| 2003 | 90 | 111 |
| 2004 | 79 | 119 |
| 2005 | 86 | 108 |
| 2006 | 84 | 110 |
| 2007 | 80 | 135 |
| 2008 | 85 | 211 |
| 2009 | 103 | 360 |
| 2010 | 150 | 344 |
| 2011 | 237 | 271 |
| 2012 | 343 | 303 |
| 2013 | 292 | 372 |
| 2014 | 306 | 444 |
| 2015 | 402 | 456 |
| 2016 | 376 | 405 |
| 2017 | 361 | 256 |
| 2018 | 333 | 317 |
| 2019 | 289 | 265 |
| 2020 | 246 | 253 |
| 2021 | 220 | 247 |
| 2022 | 242 | 392 |
| 2023 | 259 | 357 |
| 2024 | 305 | 404 |
| 2025 | 360 | 414 |
| 2026 | 252 | 295 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for allocating battery power for electric vehicles with a disconnect clutch6 Oct 2026US 12,752,622 B2Ford Global Technologies, LLC
- Closed loop control of resistive braking based on temperature6 Oct 2026US 12,752,629 B2Caterpillar Inc.
- Techniques for estimating active electric motor damping torque for electrified vehicles6 Oct 2026US 12,752,635 B2Fca US LLC
- Methods and system for wheel torque control coordination for electric vehicle6 Oct 2026US 12,752,638 B1Ford Global Technologies, LLC
- Power supply network, electric vehicle, and power conversion device29 Sep 2026US 12,746,824 B2Hitachi Astemo, Ltd.
- Torque control method and system for all-wheel distributed vehicle8 Oct 2026US 2026/0307497 A1Schaeffler Technologies AG & Co. KG
- Smart regenerative braking method and apparatus8 Oct 2026US 2026/0307499 A1Hyundai Motor Company
- Drive apparatus for vehicle8 Oct 2026US 2026/0307503 A1Toyota Jidosha Kabushiki Kaisha
- Electric vehicle8 Oct 2026US 2026/0307504 A1Toyota Jidosha Kabushiki Kaisha
- Electric vehicle8 Oct 2026US 2026/0307609 A1Nissan Motor Co., Ltd.
Most cited
By later US patents
- Apparatus, method and article for physical security of power storage devices in vehicles1,063US 8,560,147 B2Gogoro Inc. · 2013
- Apparatus, method and article for authentication, security and control of power storage devices, such as batteries1,019US 9,182,244 B2Gogoro Inc. · 2015
- Apparatus and method of compensating for motor velocity of fuel cell vehicle1,018US 9,233,610 B2Hyundai Motor Company · 2016
- Hybrid electric vehicle510US 5,343,970 A1994
- Autonomous lawn mower445US 5,204,814 AMobot, Inc. · 1993