Class H02K : DYNAMO-ELECTRIC MACHINES
Subclass 1/17: 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) characterised by the shape, form, or construction Stationary parts of the magnetic circuit Stator cores with permanent magnets
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12261486 | System and method for an overlapping independent phase electric motor/generator | Jul 18, 24 | Mar 25, 25 | Linear Labs, Inc. |
| 12249869 | Permanent magnet electric motor | Apr 13, 22 | Mar 11, 25 | Variant Motion Inc |
| 12199470 | Rotary electric machine, compressor, refrigeration device, and vehicle | Sep 29, 22 | Jan 14, 25 | DAIKIN INDUSTRIES, LTD.; Nagoya Institute of Technology; |
| 12184123 | Three-dimensional airgap electric machines employing winding embedded liquid cooling | Sep 23, 21 | Dec 31, 24 | North Carolina State University Office of Research Commercialization |
| 12184136 | Rotating electric machine | Jul 31, 20 | Dec 31, 24 | Mitsubishi Electric Corporation |
| 12174450 | Lens moving apparatus with a bobbin comprising a groove and elastic members and camera module including the same | Sep 18, 23 | Dec 24, 24 | LG INNOTEK CO., LTD. |
| 12176756 | Stator with stator magnet, magnetic body, fixing member, and coil disposed in slots and rotary electric machine using same | Jan 21, 20 | Dec 24, 24 | Mitsubishi Electric Corporation |
| 12166401 | System and method for generating rotation of a body to generate energy and reduce climate change | May 08, 23 | Dec 10, 24 | GREEN WAVE POWER SYSTEMS LLC |
| 12155267 | Magnetic field generating device and rotating electrical machine | Sep 18, 20 | Nov 26, 24 | Kogakuin University |
| 12132365 | Motor/generator | Feb 04, 21 | Oct 29, 24 | Deregallera Holdings LTD |
| 12126228 | Vehicle motor with splittable stator and rotor | Apr 19, 22 | Oct 22, 24 | SUBARU CORPORATION |
| 12092892 | Lens driving apparatus, camera module, and optical instrument | Mar 13, 23 | Sep 17, 24 | LG INNOTEK CO., LTD. |
| 12088159 | Generator with lap windings and segmented permanent magnets | Nov 06, 19 | Sep 10, 24 | SAFRAN ELECTRICAL & POWER |
| 12074474 | Shield generator | Jan 13, 23 | Aug 27, 24 | Not available |
| 12074488 | Motor | Aug 03, 22 | Aug 27, 24 | MINEBEA MITSUMI INC. |
| 12075140 | Dual camera module and optical device | Jul 05, 23 | Aug 27, 24 | LG INNOTEK CO., LTD. |
| 12057737 | Hybrid permanent magnet—electromagnet magnetic flux device | Jun 17, 22 | Aug 06, 24 | Not available |
| 12046935 | Systems and methods for battery impedance matching to facilitate improved battery charging | Apr 01, 22 | Jul 23, 24 | PREMERGY, INC. |
| 12034335 | Stator and motor | Mar 04, 20 | Jul 09, 24 | Daikin Industries Ltd. |
| 12027916 | Direct drive outer rotor brushless DC motor drive wheel | Jul 30, 21 | Jul 02, 24 | IAM Robotics, LLC |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0085,505 | LENS MOVING APPARATUS WITH A BOBBIN COMPRISING A GROOVE AND ELASTIC MEMBERS AND CAMERA MODULE INCLUDING THE SAME | Nov 21, 24 | Mar 13, 25 | LG Innotek Co. Ltd. |
| 2025/0062,670 | INTERACTION FORCE CONTROL DEVICE, ELECTROMAGNETIC BRAKE INCLUDING THE SAME, AND ROTARY ELECTRIC MACHINE INCLUDING THE SAME | Jul 26, 24 | Feb 20, 25 | SHINANO KENSHI CO., LTD. |
| 2025/0023,423 | OSCILLATING POWER GENERATOR | Jul 10, 23 | Jan 16, 25 | LONGIWIN INVESTMENT CO., LTD. |
| 2025/0015,696 | Linear motor module | Nov 17, 22 | Jan 09, 25 | Not available |
| 2024/0421,643 | PERMANENT MAGNET-TYPE ROTARY ELECTRIC MACHINE | Nov 18, 21 | Dec 19, 24 | Mitsubishi Electric Corporation; Osaka University; |
| 2024/0405,616 | Low Profile Motor Using Permanent Magnets | Jun 05, 24 | Dec 05, 24 | Not available |
| 2024/0396,390 | ALTERNATIVE POWER GENERATION (APG) SYSTEM | May 22, 24 | Nov 28, 24 | Not available |
| 2024/0380,956 | DUAL CAMERA MODULE AND OPTICAL DEVICE | Jul 24, 24 | Nov 14, 24 | Not available |
| 2024/0339,903 | AXIAL FLUX ELECTRIC MACHINE WITH NON-AXISYMMETRIC STATORS | Apr 07, 23 | Oct 10, 24 | Not available |
| 2024/0283,306 | CONSTANT FORCE GENERATOR AND APPARATUS INCLUDING IT | Oct 04, 23 | Aug 22, 24 | Nippon Pulse Motor Co. Ltd. |
| 2024/0275,221 | MOTOR WINDING DESIGN FOR AN ELECTRIC MOTOR | Apr 24, 24 | Aug 15, 24 | Not available |
| 2024/0255,729 | LENS DRIVING DEVICE, CAMERA MODULE, AND PORTABLE DEVICE | Apr 08, 24 | Aug 01, 24 | Not available |
| 2024/0243,623 | ELECTRIC TOOL AND MOTOR | Feb 06, 24 | Jul 18, 24 | Panasonic Intellectual Property Management Co., Ltd. |
| 2024/0235,286 | SINGLE WINDING HYBRID EXCITATION MAGNETIC FIELD MODULATION MOTOR AND SYNERGY EXCITATION DESIGN METHOD THEREOF | May 12, 22 | Jul 11, 24 | Jiangsu University |
| 2024/0235,295 | SYSTEM AND METHOD FOR CONTROLLING A MULTI-TUNNEL ELECTRIC MACHINE | Mar 19, 24 | Jul 11, 24 | Not available |
| 2024/0223,029 | ELECTROMAGNETIC LINEAR MOTION MACHINE COMPRISING RODS ASSOCIATED WITH MAGNETIC ELEMENTS | Jun 28, 22 | Jul 04, 24 | Not available |
| 2024/0195,276 | Bearingless Split Teeth Flux Reversal Motor | Dec 06, 23 | Jun 13, 24 | Massachusetts Institute of Technology |
| 2024/0146,150 | 4-Phase Motor and Generator Device | Apr 17, 23 | May 02, 24 | Not available |
| 2024/0128,911 | MOTOR WINDING NEUTRAL SWITCHING | Oct 13, 23 | Apr 18, 24 | Not available |
| 2024/0120,802 | PORTABLE POWER STORAGE DEVICE WITH A SELF-GENERATION AND NANO-CAPACITOR STORAGE STRUCTURE | Apr 25, 23 | Apr 11, 24 | Not available |
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