Chang-Hak O

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Cover comprising relay coil for wireless charging, or electronic de...
- Patent number 11,233,422
- Issue date Jan 25, 2022
- Samsung Electronics Co., Ltd.
- Mincheol Ha
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and electronic device for performing wireless charging
- Patent number 11,171,512
- Issue date Nov 9, 2021
- Samsung Electronics Co., Ltd.
- Kyoung-Won Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Device for adjusting path of power and method for operating the same
- Patent number 10,804,728
- Issue date Oct 13, 2020
- Samsung Electronics Co., Ltd.
- Dong Zo Kim
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Wireless charging method and electronic device supporting same
- Patent number 10,742,075
- Issue date Aug 11, 2020
- Samsung Electronics Co., Ltd.
- Wooram Lee
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
COVER COMPRISING RELAY COIL FOR WIRELESS CHARGING, OR ELECTRONIC DE...
- Publication number 20200251928
- Publication date Aug 6, 2020
- Samsung Electronics Co., LTD
- Mincheol HA
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DEVICE FOR ADJUSTING PATH OF POWER AND METHOD FOR OPERATING THE SAME
- Publication number 20190148968
- Publication date May 16, 2019
- SAMSUNG ELECTRONICS CO., LTD.
- Dong Zo KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND ELECTRONIC DEVICE FOR PERFORMING WIRELESS CHARGING
- Publication number 20180159371
- Publication date Jun 7, 2018
- Samsung Electronics Co., Ltd.
- Kyoung-Won KIM
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WIRELESS CHARGING METHOD AND ELECTRONIC DEVICE SUPPORTING SAME
- Publication number 20180152058
- Publication date May 31, 2018
- Samsung Electronics Co., Ltd.
- Wooram LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER