Class H02K : DYNAMO-ELECTRIC MACHINES
Subclass 1/22: 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 Rotating parts of magnetic circuit
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12255495 | Rotor lamination, method for producing a rotor lamination and electric machine | Sep 24, 20 | Mar 18, 25 | Siemens Aktiengesellschaft |
| 12237748 | Motor having shield terminal | Dec 02, 20 | Feb 25, 25 | LG INNOTEK CO., LTD. |
| 12208667 | Vehicle propulsion unit with electric machine that includes a balancing plate assembly and method for assembling said electric machine | Oct 22, 21 | Jan 28, 25 | Dana Belgium N.V. |
| 12210073 | Motor and rotary transformer with shared magnetic core | Nov 20, 23 | Jan 28, 25 | Waymo LLC |
| 12212191 | Planar drive system, method for operating a planar drive system, and stator for driving a rotor | Aug 12, 22 | Jan 28, 25 | Beckhoff Automation GmbH |
| 12212198 | Coil, stator comprising same, and motor | Dec 03, 20 | Jan 28, 25 | Panasonic Intellectual Property Management Co., Ltd. |
| 12199479 | Electromagnetic device having stator core formed with stacked thin sheets and aircraft in which electromagnetic device is used | Jan 21, 21 | Jan 14, 25 | Mitsubishi Electric Corporation |
| 12199482 | Power distribution within an electric machine | Mar 15, 24 | Jan 14, 25 | Tau Motors, Inc. |
| 12183505 | Electrical rotary transformer for inductive energy transmission | Oct 21, 22 | Dec 31, 24 | Mahle International GmbH |
| 12184144 | Electric devices, generators, and motors | Nov 08, 21 | Dec 31, 24 | Not available |
| 12173716 | Aquarium fluid pump assembly with magnectic rotator | Nov 28, 23 | Dec 24, 24 | Ecotech Inc. |
| 12134302 | Device for driving a compressor, and method for manufacturing the device | Nov 30, 20 | Nov 05, 24 | HANON SYSTEMS |
| 12126228 | Vehicle motor with splittable stator and rotor | Apr 19, 22 | Oct 22, 24 | SUBARU CORPORATION |
| 12113405 | Method for driving a single-phase electric motor and single-phase electric motor | Nov 29, 19 | Oct 08, 24 | PIERBURG PUMP TECHNOLOGY GMBH |
| 12088178 | Conveyor having an electric motor | Jun 29, 20 | Sep 10, 24 | SEW-EURODRIVE GMBH & Co. KG |
| 12078320 | Stage light fixture with high-stable rotational positioning | Nov 29, 23 | Sep 03, 24 | Guangzhou Haoyang Electronic Co., Ltd. |
| 12081070 | Pump | Jul 06, 22 | Sep 03, 24 | NIDEC TOSOK CORPORATION |
| 12081081 | Method for producing a stack of metal sheets, stack of metal sheets, machine component, electric motor and drive train | Mar 03, 22 | Sep 03, 24 | ElringKlinger AG |
| 12081085 | Method for sizing a rotor with a non-through shaft, associated rotor and motor-compressor set | Apr 01, 21 | Sep 03, 24 | GE Energy Power Conversion Technology Limited |
| 12074474 | Shield generator | Jan 13, 23 | Aug 27, 24 | Not available |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0119,005 | MULTIPLE WOUND ROTOR FOR ELECTRIC MACHINE | Oct 10, 23 | Apr 10, 25 | GM Global Technology Operations LLC |
| 2025/0119,031 | ELECTRIC MACHINE WITH RECONFIGURABLE ROTOR POLES | Oct 10, 23 | Apr 10, 25 | GM Global Technology Operations LLC |
| 2025/0091,691 | HUB MOTOR | Sep 18, 23 | Mar 20, 25 | Not available |
| 2025/0038,591 | ROTOR FOR A ROTARY ELECTRIC MACHINE | Nov 16, 22 | Jan 30, 25 | Not available |
| 2025/0019,092 | Controller Area Network Distribution System for Aircraft | Jul 10, 24 | Jan 16, 25 | Not available |
| 2025/0008,641 | BOARD LAMINATE, ROTATING ELECTRICAL MACHINE, AND FLEXIBLE CIRCUIT BOARD | Jun 11, 24 | Jan 02, 25 | Not available |
| 2025/0008,655 | FLEXIBLE CIRCUIT BOARD AND ROTATING ELECTRICAL MACHINE | May 28, 24 | Jan 02, 25 | Not available |
| 2024/0429,786 | APPARATUS FOR REMOVING MAGNETIC FOREIGN MATTER, BRUSHLESS MOTOR, AND PROPULSION MACHINE | Sep 09, 24 | Dec 26, 24 | Not available |
| 2024/0372,435 | ANNULAR MOTOR | Jun 25, 24 | Nov 07, 24 | Not available |
| 2024/0372,439 | DRIVE UNIT HAVING A ROTOR SHAFT | May 01, 23 | Nov 07, 24 | Schaeffler Technologies AG & Co. KG |
| 2024/0364,148 | Non-Exchanged-Couple Injection Moldable Hybrid Magnet | Apr 26, 23 | Oct 31, 24 | ABB Schweiz AG |
| 2024/0356,408 | ROTOR FOR A HIGH-SPEED ELECTRICAL MACHINE | Jul 06, 22 | Oct 24, 24 | Not available |
| 2024/0356,468 | Electric generator | Aug 15, 23 | Oct 24, 24 | Not available |
| 2024/0339,911 | METHOD FOR PROCESSING A PLANAR OBJECT WITH THE AID OF A PLANAR DRIVE SYSTEM | Jun 17, 24 | Oct 10, 24 | Not available |
| 2024/0337,264 | ARRANGEMENT FOR PRESSURIZING OF FLUID | Jun 18, 24 | Oct 10, 24 | Not available |
| 2024/0333,094 | HANDWHEEL SYSTEMS HAVING VIBRATION MITIGATORS | Mar 31, 23 | Oct 03, 24 | Not available |
| 2024/0313,593 | IMPROVED BRUSHLESS ALTERNATOR | Dec 16, 21 | Sep 19, 24 | Not available |
| 2024/0293,862 | Structures Utilizing a Structured magnetic Material and Methods for Making | May 06, 24 | Sep 05, 24 | Not available |
| 2024/0204,591 | ELECTRIC MOTORS | Mar 01, 24 | Jun 20, 24 | Not available |
| 2024/0171,021 | MOTOR DEVICE AND MOTOR | Oct 26, 23 | May 23, 24 | Not available |
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