Class H02K : DYNAMO-ELECTRIC MACHINES
Subclass 1/18: 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 Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12266974 | Stator assembly, electrical motor, wind power generator set and method for cooling stator assembly | Dec 06, 22 | Apr 01, 25 | Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd. |
| 12266987 | Rotating brushes for electric motors | Apr 19, 23 | Apr 01, 25 | Not available |
| 12266990 | Axial gap motor with curved rotor and stator cores | Jun 08, 23 | Apr 01, 25 | 501 Toyota Jidosha Kabushiki Kaisha |
| 12266991 | Dual stators with interleaved teeth for a radial electric machine | Mar 05, 21 | Apr 01, 25 | MINEBEA MITSUMI INC. |
| 12261481 | Fan | Oct 28, 21 | Mar 25, 25 | GUANGDONG WELLING MOTOR MANUFACTURING CO., LTD.; MIDEA WELLING MOTOR TECHNOLOGY (SHANGHAI) CO., LTD.; |
| 12261483 | Electric machine with low profile retention assembly for retention of stator core | Oct 28, 22 | Mar 25, 25 | GE Infrastructure Technology, LLC |
| 12261491 | Aircraft electric motor | Apr 12, 22 | Mar 25, 25 | HAMILTON SUNDSTRAND CORPORATION |
| 12255493 | System and apparatus for segmented axial field rotary energy device | Nov 17, 21 | Mar 18, 25 | Infinitum Electric, Inc. |
| 12255494 | Electric motor with a stator and an axle that can be press-fitted thereto | Aug 05, 22 | Mar 18, 25 | EBM-Papst Mulfingen GmbH & Co., KG |
| 12255509 | Winding arrangement for modulated pole machines | Aug 27, 21 | Mar 18, 25 | Hagnesia AB |
| 12249876 | Motor | Sep 09, 22 | Mar 11, 25 | Nidec Corporation |
| 12237720 | Electric machine thermal management | May 05, 22 | Feb 25, 25 | Ford Global Technologies, LLC |
| 12237752 | Linear electric device | Sep 18, 20 | Feb 25, 25 | HTS LLC |
| 12228136 | Motor for a ventilation device of a heating, ventilation and/or air conditioning system of a motor vehicle with a rotor and stator decoupled from a mounting base | Dec 07, 20 | Feb 18, 25 | VALEO SYSTEMES THERMIQUES |
| 12224630 | Electric actuator | Mar 06, 19 | Feb 11, 25 | HANON SYSTEMS EFP DEUTSCHLAND GMBH |
| 12218569 | Stator segment, stator, wind turbine and method of manufacturing a stator segment | Jan 13, 21 | Feb 04, 25 | Siemens Gamesa Renewable Energy A/S |
| 12210073 | Motor and rotary transformer with shared magnetic core | Nov 20, 23 | Jan 28, 25 | Waymo LLC |
| 12212185 | Method of electric machine gap adjustment, work vehicle, and energy storage device | Oct 26, 21 | Jan 28, 25 | Deere & Company |
| 12206284 | Electric compressor | Jan 15, 20 | Jan 21, 25 | MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD. |
| 12206314 | Blower with bearing tube | Mar 28, 22 | Jan 21, 25 | ResMed Motor Technologies, Inc. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0118,602 | METROLOGY SYSTEM WITH TWIN PLANAR MOTOR STAGE | Feb 09, 24 | Apr 10, 25 | Not available |
| 2025/0119,003 | ELECTRIC MOTOR FOR A POWER TOOL | Dec 16, 24 | Apr 10, 25 | Not available |
| 2025/0112,529 | ROTATING BRUSHES FOR ELECTRIC MOTORS | Apr 19, 23 | Apr 03, 25 | Not available |
| 2025/0105,690 | STATOR AND METHOD OF FABRICATING A STATOR | Dec 11, 24 | Mar 27, 25 | Not available |
| 2025/0096,623 | STATOR SLEEVE FOR ELECTRIC MACHINE | Sep 19, 23 | Mar 20, 25 | Not available |
| 2025/0096,624 | SYSTEM AND APPARATUS FOR SEGMENTED AXIAL FIELD ROTARY ENERGY DEVICE | Dec 04, 24 | Mar 20, 25 | Infinitum Electric, Inc. |
| 2025/0096,658 | METHOD FOR MANUFACTURING BRUSHLESS DC MOTOR | Sep 14, 23 | Mar 20, 25 | Not available |
| 2025/0088,059 | STATOR FOR AN ELECTRIC MACHINE | Nov 25, 24 | Mar 13, 25 | Not available |
| 2025/0088,073 | MAGNETIC LEVITATION DEVICE AND A CENTRIFUGAL PUMP | Aug 13, 24 | Mar 13, 25 | Not available |
| 2025/0079,925 | MOTOR AND ELECTRICAL PRODUCT | Jul 22, 24 | Mar 06, 25 | Not available |
| 2025/0070,623 | MOTOR FOR ELECTRIC POWER TOOLS | Aug 26, 24 | Feb 27, 25 | Makita Corporation |
| 2025/0070,629 | SYSTEM AND METHOD FOR CONTROLLING HIGH-TORQUE, HIGH SPEED ELECTRIC MOTORS | Nov 12, 24 | Feb 27, 25 | Not available |
| 2025/0062,658 | HIGH SPEED BLOWER EXHAUST BRUSHLESS MOTOR | Dec 29, 23 | Feb 20, 25 | Not available |
| 2025/0055,340 | STACKED-WINDING STATOR ELECTRICAL MACHINE | Dec 16, 22 | Feb 13, 25 | Not available |
| 2025/0047,150 | STATOR FOR AN ELECTRIC MOTOR AND ELECTRIC MOTOR HAVING THE STATOR | Oct 21, 24 | Feb 06, 25 | Not available |
| 2025/0047,151 | STATOR FOR AN AXIAL FLUX MACHINE | Oct 20, 22 | Feb 06, 25 | Schaeffler Technologies AG & Co. KG |
| 2025/0047,152 | MOTOR COOLING SYSTEM | Apr 23, 24 | Feb 06, 25 | Hyundai Mobis Co. Ltd. |
| 2025/0038,588 | Electric Motor and A Method for Assembling an Electric Motor | Jul 16, 24 | Jan 30, 25 | Not available |
| 2025/0038,589 | ELECTRIC MACHINE HAVING A STATOR SLEEVE AND METHOD OF FORMING THE SAME | Dec 12, 23 | Jan 30, 25 | Not available |
| 2025/0038,590 | STATOR BODY FOR AN ELECTRIC MOTOR, STATOR, ELECTRIC MOTOR, AND ASSOCIATED MANUFACTURING METHOD | Sep 30, 22 | Jan 30, 25 | VALEO SYSTÈMES D'ESSUYAGE |
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