Changhak O

5 Patents

• US124830592025

  Electronic Device for Battery Charging Based on Internal Temperature

  SAMSUNG ELECTRONICS CO., Ltd.

  0 cites
• US123347532025

  Method of Detecting Foreign Object and Electronic Device

  Samsung Electronics Co., Ltd

  0 cites
• US120152822024

  Wireless Power Transmitting Device for Wirelessly Transmitting Power, Wireless Power Receiving Device for Wirelessly Receiving Power, and Operation Method Thereof

  Samsung Electronics Co., Ltd.

  0 cites
• US120153352024

  Electronic Device and Multi-wireless Transmission Power Control Method Based on States of Plurality of External Electronic Devices

  Samsung Electronics Co., Ltd.

  0 cites
• US118311692023

  Wireless Power Transmission Device and Operating Method Therefor

  SAMSUNG ELECTRONICS CO., Ltd.

  0 cites