H02K 2201/12
Transversal flux machines
H02K2201/12 (Transversal flux machines) appears on 422 US grants and 332 published applications in this corpus.
Search patents in H02K- Granted patents
- 422
- Published applications
- 332
- Assignees
- 230
- Inventors
- 661
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 9 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 6 | 0 |
| 1982 | 9 | 0 |
| 1983 | 5 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 11 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 8 | 0 |
| 1997 | 11 | 0 |
| 1998 | 17 | 0 |
| 1999 | 18 | 0 |
| 2000 | 5 | 0 |
| 2001 | 12 | 1 |
| 2002 | 11 | 8 |
| 2003 | 8 | 9 |
| 2004 | 13 | 10 |
| 2005 | 10 | 7 |
| 2006 | 7 | 8 |
| 2007 | 5 | 9 |
| 2008 | 6 | 12 |
| 2009 | 8 | 13 |
| 2010 | 10 | 12 |
| 2011 | 15 | 18 |
| 2012 | 7 | 16 |
| 2013 | 7 | 12 |
| 2014 | 8 | 18 |
| 2015 | 5 | 10 |
| 2016 | 9 | 4 |
| 2017 | 18 | 19 |
| 2018 | 6 | 8 |
| 2019 | 22 | 20 |
| 2020 | 12 | 10 |
| 2021 | 9 | 14 |
| 2022 | 14 | 21 |
| 2023 | 12 | 25 |
| 2024 | 20 | 15 |
| 2025 | 16 | 20 |
| 2026 | 8 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electric motor8 Sep 2026US 12,732,076 B2Electric Torque Machines, Inc.
- Axial air gap electric rotary motor25 Aug 2026US 12,719,341 B2Moog Inc.
- Transverse flux machine with segmented rotor26 May 2026US 12,640,633 B2Steering Solutions IP Holding Corporation
- Linear actuator system with integrated transverse flux motor19 May 2026US 12,633,801 B2Tolomatic, Inc.
- Electromagnetic power transfer system5 May 2026US 12,620,845 B2
- Transversal flux machine27 Aug 2026US 2026/0254295 A1
- Control for mutually coupled switched reluctance motor with double-layer winding27 Aug 2026US 2026/0254385 A1
- Transverse flux asynchronous electric machine30 Jul 2026US 2026/0221855 A1The Boeing Company
- Electric machine with linear movement16 Jul 2026US 2026/0204995 A1Ee-Gine
- Electric motor having laminas-formed teeth11 Jun 2026US 2026/0163415 A1Electric Torque Machines, Inc.
Most cited
By later US patents
- Methods and apparatus for increasing power of permanent magnet motors1,432US 6,777,838 B22004
- Electro-optical scanning system with gyrating scan head151US 5,371,347 AGAP Technologies, Inc. · 1994
- Permanent magnet d.c. motor having a radially-disposed working flux gap150US 5,659,217 A1997
- Light beam scanning pen, scan module for the device and method of utilization133US 5,932,860 AGEO Labs, Inc. · 1999
- Method of manufacturing micromechanical devices111US 5,206,983 AWisconsin Alumni Research Foundation · 1993