Inventor
LEE CHANGHYUNG
KR9 patents
⚠️ This page may combine multiple inventors who share the name “LEE CHANGHYUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SAMSUNG ELECTRONICS CO LTD
7 patentsUS10938239B2Mar 2, 2021
Wireless charging method and apparatus thereof
SAMSUNG ELECTRONICS CO LTD7 citations83
US10270276B2Apr 23, 2019
Wireless charging method and apparatus thereof
SAMSUNG ELECTRONICS CO LTD11 citations83
US11451074B2Sep 20, 2022
Wireless charging method and apparatus thereof
SAMSUNG ELECTRONICS CO LTD2 citations72
US11243583B2Feb 8, 2022
Cooler with wireless charging function for mobile electronic device
SAMSUNG ELECTRONICS CO LTD2 citations69
US11652373B2May 16, 2023
Wireless charging method and apparatus thereof
SAMSUNG ELECTRONICS CO LTD0 citations62
US11815965B2Nov 14, 2023
Cooler with wireless charging function for mobile electronic device
SAMSUNG ELECTRONICS CO LTD0 citations59
US12295468B2May 13, 2025
Electronice device case with opening and closing sturcture
SAMSUNG ELECTRONICS CO LTD0 citations43