Description
Class H02K : DYNAMO-ELECTRIC MACHINES
Subclass 1/00: Details of the magnetic circuit (magnetic circuits or magnets in general, magnetic circuits for transformers for power supply H01F; magnetic circuits for relays H01H 50/16)
H02K 1/00
Sub-Class
Stats
- 576 US PATENTS IN FORCE
- 3 US APPLICATIONS PENDING
- 238 Total Patent Owners
- 2,520 TOTAL INVENTORS
Recent Patents
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12166404 | Sealed, self-cooling-motor with conductive heat transfer thermal management capability | Mar 24, 22 | Dec 10, 24 | Prime Datum Development Company, LLC |
| 12095318 | Vacuum desorption, impregnation and curing system, vacuum desorption device, and vacuum desorption process for protective layer of magnetic pole | Aug 05, 21 | Sep 17, 24 | Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd. |
| 11916452 | Stator winding system with serial coil winding | Mar 10, 21 | Feb 27, 24 | Rolls-Royce Deutschland Ltd & Co KG |
| 11870306 | Wave energy conversion device and dual-axial wave energy conversion device | Jul 12, 21 | Jan 09, 24 | FLH Energy Technology Ltd. |
| 11870302 | Systems and methods for a segmented electric motor | Aug 20, 21 | Jan 09, 24 | Dana Automotive Systems Group, LLC |
| 11863021 | Electric motor and hermetic compressor having the same | Nov 12, 21 | Jan 02, 24 | LG Electronics Inc. |
| 11855491 | Motor | Aug 26, 20 | Dec 26, 23 | LG INNOTEK CO., LTD. |
| 11817746 | 2-segment quasi-Halbach rotor of motor | Nov 22, 21 | Nov 14, 23 | POSTECH Research and Business Development Foundation; KNR SYSTEM, INC.; EPT CO., INC.; |
| 11784522 | Rotor | Feb 07, 22 | Oct 10, 23 | Nidec Corporation |
| 11770037 | Motor, actuator, and manufacturing method of rotor provided at motor | Mar 12, 21 | Sep 26, 23 | AISIN CORPORATION |
| 11757315 | Rotor and brushless motor | Aug 27, 21 | Sep 12, 23 | Mabuchi Motor Co. Ltd. |
| 11691795 | Transportation tooling structure, split electric motor module with transportation tooling structure, and transportation method | Jul 08, 20 | Jul 04, 23 | XINJIANG GOLDWIND SCIENCE & TECHNOLOGY CO., LTD. |
| 11657954 | Coil module and power converter | Jul 09, 20 | May 23, 23 | DENSO Corporation |
| 11552519 | Segmented bar conductors for electric machines | Mar 24, 22 | Jan 10, 23 | GM Global Technology Operations LLC |
| 11336130 | Low-loss planar winding configurations for an axial flux machine | Aug 17, 21 | May 17, 22 | E-Circuit Motors, Inc. |
| 11318989 | Steering mechanism with haptic feedback | Jan 15, 19 | May 03, 22 | Ford Global Technologies, LLC |
| 11271464 | Parallel magnetic circuit motor | Jul 01, 19 | Mar 08, 22 | QM Power, Inc. |
| 11264850 | Laminated rotor having deflecting magnet retaining prongs and support posts for the prongs | Sep 05, 19 | Mar 01, 22 | Nidec Motor Corporation |
| 11258380 | Control device and corresponding production method | Apr 09, 18 | Feb 22, 22 | MAHLE International GmbH |
| 11214304 | Steering control apparatus | Jan 31, 19 | Jan 04, 22 | DENSO Corporation |
Recent Publications
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2021/0021,162 | STATOR CORE AND MOTOR EQUIPPED WITH THE SAME | Sep 14, 20 | Jan 21, 21 | Yoshikawa Kogyo Co. Ltd. |
| 2004/0135,454 | ROTARY ELECTRICAL DEVICE | Dec 23, 03 | Jul 15, 04 | KABUSHIKI KAISHA MORIC |
| 2002/0057,029 | Coil holder | Nov 14, 01 | May 16, 02 | TEKNOWARE OY |
Top Owners in This Subclass
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Patents Issued To Date - By Filing Year
Average Time to Issuance
- 31 Months (last 2 years Issuances)
- 31 Months (last 5 years Issuances)