Patents-Review.com
ClassID:

217643 ⎘

H02K47/02 - CPC Classification

Classification description:

Dynamo-electric converters AC/DC converters or

Sub-classes:
Recent Application in this class:
#1
20250357817
2025-11-20

ELECTRIC COMPRESSOR

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20250350180
2025-11-13

BIASED MOLTEN METAL CIRCUITS

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20240120820
2024-04-11

MOTOR-ALTERNATOR-MOTOR (MAM) SYSTEMS AND METHODS FOR USING SAME

 #4
20230353065
2023-11-02

Mechanical device for converting direct current into alternating current

 #5
20220111924
2022-04-14

Drive assembly for an electric vehicle

 #6
20210383745
2021-12-09

Apparatus, system, and method for efficiently driving visual displays via light-emitting devices

 #7
20210146788
2021-05-20

Driving system

 #8
20210129911
2021-05-06

Rotatable attachment of an inverter control system to a transmission

 #9
20210125542
2021-04-29

Apparatus, system, and method for efficiently driving visual displays via light-emitting devices

 #10
20210062672
2021-03-04

Electrical generation from turbine engines

 #11
20200412200
2020-12-31

Linear generator

 #12
20200366180
2020-11-19

MAGNETOHYDRODYNAMIC ELECTRIC POWER GENERATOR

 #13
20200156705
2020-05-21

Rotatable attachment of an inverter control system to a transmission

 #14
20200153325
2020-05-14

Motor control apparatus equipped with boosting unit

 #15
20200031420
2020-01-30

Drive assembly for an electric vehicle

 #16
20190252994
2019-08-15

Driving system

 #17
20180123423
2018-05-03

Extreme environment variable reluctance energy harvester and method for implementing same

 #18
20170155249
2017-06-01

Regenerative power supply system and method

 #19
20150040963
2015-02-12

Solar power generation method and apparatus

 #20
20140197639
2014-07-17

Turbine-based energy generation system with DC output

 #21
20100052451
2010-03-04

Constant-power brushless DC motor and the generator thereby

 #22
20070216247
2007-09-20

AUTOMATIC MOTOR-GENERATOR CHARGER