Class H02K : DYNAMO-ELECTRIC MACHINES
Subclass 1/06: 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
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12199494 | Locking assembly for a propeller rotor of an aircraft, a rotor assembly for the aircraft, and a method | Dec 02, 22 | Jan 14, 25 | THE BOEING COMPANY |
| 12176799 | Non-rotating alternating current generating device | Apr 02, 21 | Dec 24, 24 | Not available |
| 11913532 | Domino-type torque generator | Jun 26, 23 | Feb 27, 24 | Not available |
| 11804741 | Motor | May 03, 22 | Oct 31, 23 | 501 Toyota Jidosha Kabushiki Kaisha |
| 11778385 | Electromagnetic transducer with non-axial air gap | Jun 23, 17 | Oct 03, 23 | Cochlear Limited |
| 11759931 | Nail drive device of electric nail gun | Jun 23, 22 | Sep 19, 23 | De Poan Pneumatic Corp. |
| 11722039 | Bi-material integrated polepiece | Aug 10, 20 | Aug 08, 23 | Steering Solutions IP Holding Corporation |
| 11711001 | Motor apparatus | Jul 29, 21 | Jul 25, 23 | Hyundai Motor Company; KIA CORPORATION; |
| 11710996 | Coil substrate and motor coil substrate | Aug 24, 21 | Jul 25, 23 | Ibiden Co. Ltd. |
| 11691851 | Linear drive system for an elevator installation | Oct 12, 17 | Jul 04, 23 | Inventio AG |
| 11632023 | Laminated iron core and manufacturing method of laminated iron core | Jan 21, 20 | Apr 18, 23 | Mitsui High-tec Inc. |
| 11605988 | Method for manufacturing laminated iron core | Jan 18, 18 | Mar 14, 23 | Mitsui High-tec Inc. |
| 11585028 | Linear actuator and tufting machine using the same | Oct 16, 19 | Feb 21, 23 | MICHISHITA IRON WORKS CO., LTD. |
| 11472169 | Metal laminate and manufacturing method of metal laminate | Jul 10, 19 | Oct 18, 22 | Mitsui High-tec Inc. |
| 11441567 | Pump | Mar 01, 18 | Sep 13, 22 | HELLA GMBH & CO. KGAA |
| 11435092 | Rotor, electric motor, compressor, air conditioner, and manufacturing method of rotor | Dec 07, 17 | Sep 06, 22 | Mitsubishi Electric Corporation |
| 11431209 | Stator for an electromagnetic motor or generator with individual windings support snap-fitted to an associated tooth | Dec 13, 18 | Aug 30, 22 | WHYLOT SAS |
| 11431210 | Lamination, stator and electric motor having tip pairs for stator teeth | Aug 02, 18 | Aug 30, 22 | Regal Beloit America, Inc. |
| 11387728 | Linear motor and transport system using the same | Nov 05, 20 | Jul 12, 22 | KOVERY CO., LTD.; |
| 11374442 | Multi-tunnel electric motor/generator | Sep 10, 19 | Jun 28, 22 | Linear Labs, LLC |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2024/0351,318 | IMPREGNATING COATING LAYER FOR INSULATING SHEETSAND MULTILAYER LAMINATES | Jul 18, 22 | Oct 24, 24 | Not available |
| 2024/0322,658 | MANUFACTURING METHOD FOR LAMINATED IRON CORE AND LAMINATED IRON CORE | Mar 13, 24 | Sep 26, 24 | Mitsui High-tec Inc. |
| 2024/0304,370 | IRON CORE MAGNETIC CIRCUIT MULTIPLEXING METHOD | Sep 29, 21 | Sep 12, 24 | CRRC ZHUZHOU ELECTRIC LOCOMOTIVE RESEARCH INSTITUTE CO., LTD. |
| 2024/0283,304 | MAGNETIC ELEMENT FOR AN ELECTRIC MACHINE | Mar 14, 24 | Aug 22, 24 | Not available |
| 2024/0266,926 | MICRO-NANO VIBRATION MAGNETIC GENERATOR | Nov 22, 23 | Aug 08, 24 | Shenzhen University |
| 2024/0250,564 | Laminated Core for an Electric Machine, and Electric Machine | May 10, 22 | Jul 25, 24 | Not available |
| 2023/0369,920 | MOTOR COMPONENT, MOTOR AND MOTOR VEHICLE | Sep 28, 21 | Nov 16, 23 | Valeo Automotive ePowertrain Systems (Shanghai) Co., Ltd. |
| 2020/0340,088 | LAMINATED CORE AND METHOD FOR THE PRODUCTION OF A HIGH PERMEABILITY SOFT MAGNETIC ALLOY | Apr 15, 20 | Oct 29, 20 | Not available |
| 2019/0292,623 | GRAIN ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR MANUFACTURING GRAIN ORIENTED ELECTRICAL STEEL SHEETS, METHOD FOR EVALUATING GRAIN ORIENTED ELECTRICAL STEEL SHEETS, AND IRON CORE | Jun 05, 19 | Sep 26, 19 | JFE Steel Corporation |
| 2019/0267,852 | VARIABLE MAGNETIC MONOPOLE FIELD ELECTRO-MAGNET AND INDUCTOR | Jul 20, 17 | Aug 29, 19 | Not available |
| 2018/0254,690 | VIBRATION GENERATOR MOVING VIBRATOR BY MAGNETIC FIELD GENERATED BY COIL AND HOLDER USED IN VIBRATION-GENERATOR | Jan 27, 17 | Sep 06, 18 | MINEBEA CO., LTD. |
| 2018/0219,433 | Magnetic windmill generator | Feb 01, 17 | Aug 02, 18 | Not available |
| 2018/0212,478 | METHOD FOR MANUFACTURING LAMINATED IRON CORE | Jan 18, 18 | Jul 26, 18 | MITSUI HIGH-TEC INC. |
| 2018/0159,383 | MOTOR AND POWER GENERATOR | May 09, 16 | Jun 07, 18 | Not available |
| 2018/0006,509 | LAMINATED CORE AND METHOD FOR MANUFACTURING THE SAME | Jun 30, 17 | Jan 04, 18 | MITSUI HIGH-TEC, INC. |
| 2017/0163,103 | MAGNET ASSEMBLY | Dec 07, 15 | Jun 08, 17 | Not available |
| 2017/0040,850 | LAMINATED IRON CORE, METHOD FOR MANUFACTURING LAMINATED IRON CORE, AND PUNCH FOR CAULKING FORMATION USED IN THE METHOD | Aug 03, 16 | Feb 09, 17 | MITSUI HIGH-TEC, INC. |
| 2016/0352,158 | Generator | Jun 13, 16 | Dec 01, 16 | Not available |
| 2015/0303,750 | SYNCHRONOUS ELECTRIC MOTOR WITH PERMANENT MAGNETS AND ELECTRIC COMPRESSOR COMPRISING SUCH AN ELECTRIC MOTOR | Oct 30, 13 | Oct 22, 15 | VALEO EQUIPEMENTS ELECTRIQUES MOTEUR |
| 2015/0207,366 | Annular stack of laminations comprised of single-tooth stacks and method for manufacturing a stack of lamination | Jan 16, 15 | Jul 23, 15 | KIENLE + SPIESS GMBH |
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