H02K 23/34
Having mixed windings
Official title: having mixed windings
H02K23/34 (Having mixed windings) appears on 17 US grants and 19 published applications in this corpus.
Search patents in H02K- Granted patents
- 17
- Published applications
- 19
- Assignees
- 11
- Inventors
- 34
- Latest grant
- 13 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 3 | 4 |
| 2014 | 1 | 1 |
| 2015 | 3 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 1 | 2 |
| 2020 | 0 | 1 |
| 2021 | 3 | 1 |
| 2022 | 1 | 0 |
| 2023 | 2 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Electromagnetic transducer with dual flux13 Jan 2026US 12,523,634 B2Cochlear Limited
- Electromagnetic transducer with non-axial air gap3 Oct 2023US 11,778,385 B2Cochlear Limited
- Electric motor, generator and commutator system, device and method22 Aug 2023US 11,735,971 B1Turboroto, Inc.
- Electric motor, generator and commutator system, device and method30 Aug 2022US 11,431,216 B1Turboroto, Inc.
- Rotary electric machine14 Dec 2021US 11,201,529 B2Daikin Industries, Ltd.
- Electromagnetic transducer with dual flux20 Aug 2026US 2026/0243733 A1Cochlear Limited
- Electromagnetic transducer with dual flux30 Sep 2021US 2021/0302386 A1Cochlear Limited
- Rotary electric machine16 Apr 2020US 2020/0119630 A1Daikin Industries, Ltd.
- Motor10 Oct 2019US 2019/0312476 A1Mabuchi Motor Co., Ltd.
- Power tool25 Jul 2019US 2019/0229599 A1Chervon (HK) Limited
Most cited
By later US patents
- Electric motor11US 7,557,484 B2Mitsuba Corporation · 2009
- Electric motor and reduction motor4US 8,436,505 B2Mitsuba Corporation · 2013
- Rotary electric machine3US 11,201,529 B2Daikin Industries, Ltd. · 2021
- Electric motor and reduction motor2US 8,618,712 B2Mitsuba Corporation · 2013
- Electric motor2US 9,118,223 B2Johnson Electric S. A. · 2015