Y02T 10/64
Electric machine technologies in electromobility
Y02T10/64 (Electric machine technologies in electromobility) appears on 10,721 US grants and 11,157 published applications in this corpus.
Search patents in Y02T- Granted patents
- 10,721
- Published applications
- 11,157
- Assignees
- 2,176
- Inventors
- 16,510
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 28 | 0 |
| 1977 | 26 | 0 |
| 1978 | 46 | 0 |
| 1979 | 11 | 0 |
| 1980 | 22 | 0 |
| 1981 | 25 | 0 |
| 1982 | 31 | 0 |
| 1983 | 25 | 0 |
| 1984 | 25 | 0 |
| 1985 | 27 | 0 |
| 1986 | 22 | 0 |
| 1987 | 32 | 0 |
| 1988 | 21 | 0 |
| 1989 | 19 | 0 |
| 1990 | 25 | 0 |
| 1991 | 22 | 0 |
| 1992 | 46 | 0 |
| 1993 | 38 | 0 |
| 1994 | 66 | 0 |
| 1995 | 63 | 0 |
| 1996 | 80 | 0 |
| 1997 | 77 | 0 |
| 1998 | 136 | 0 |
| 1999 | 120 | 0 |
| 2000 | 137 | 0 |
| 2001 | 132 | 63 |
| 2002 | 178 | 182 |
| 2003 | 164 | 214 |
| 2004 | 162 | 239 |
| 2005 | 169 | 222 |
| 2006 | 183 | 233 |
| 2007 | 163 | 260 |
| 2008 | 173 | 386 |
| 2009 | 188 | 572 |
| 2010 | 253 | 590 |
| 2011 | 415 | 512 |
| 2012 | 529 | 592 |
| 2013 | 531 | 720 |
| 2014 | 585 | 718 |
| 2015 | 674 | 769 |
| 2016 | 638 | 731 |
| 2017 | 641 | 536 |
| 2018 | 608 | 623 |
| 2019 | 574 | 543 |
| 2020 | 494 | 581 |
| 2021 | 469 | 593 |
| 2022 | 429 | 438 |
| 2023 | 425 | 409 |
| 2024 | 382 | 241 |
| 2025 | 292 | 125 |
| 2026 | 100 | 65 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cooling system for a drive motor of an alternative fuel vehicle25 Aug 2026US 12,715,280 B2Saic Motor Corporation Limited
- Method for operating an electric drivetrain for a working machine, electric drivetrain for a working machine, and working machine25 Aug 2026US 12,715,294 B2ZF Friedrichshafen AG
- Rotary electrical machine25 Aug 2026US 12,719,324 B2Hitachi, Ltd.
- Vehicle and method for controlling the same18 Aug 2026US 12,709,273 B2Hyundai Motor Company
- Spatially selective electromagnetic field assisted processing of bulk crystalline soft magnetic alloys18 Aug 2026US 12,709,780 B2University of Pittsburgh—Of the Commonwealth System of Higher Education
- Energy management system and methods27 Aug 2026US 2026/0249712 A1
- Method for manufacturing rotor for rotating electrical machine and apparatus for manufacturing rotor for rotating electrical machine27 Aug 2026US 2026/0254328 A1Aisin Corporation
- Flexible battery system for a vehicle20 Aug 2026US 2026/0241807 A1Kitty Hawk Corporation
- Rotary electric machine, rotary electric machine unit, and electric vehicle13 Aug 2026US 2026/0238053 A1Mitsubishi Electric Mobility Corporation
- Motor unit13 Aug 2026US 2026/0238056 A1Toyota Jidosha Kabushiki Kaisha
Most cited
By later US patents
- Voltage converter control apparatus, and method1,440US 7,199,537 B2Toyota Jidosha Kabushiki Kaisha · 2007
- Methods and apparatus for increasing power of permanent magnet motors1,432US 6,777,838 B22004
- 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