Inventor

AHN CHI HYUNG

KR39 patents

⚠️ This page may combine multiple inventors who share the name “AHN CHI HYUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

AHN CHI HYUNG

SAMSUNG ELECTRONICS CO LTD

Apparatus and method for wirelessly receiving power, and apparatus and method for wirelessly transmitting power

Apparatus and method for transmitting power and transceiving data using mutual resonance, and apparatus and method for receiving power and transceiving data using mutual resonance

Method and apparatus for wireless power transmission with harmonic noise cancellation

Method and apparatus for wireless power transmission for efficent power distribution

Method and apparatus for authentication in wireless power transmission system

Resonating apparatus with increased isolation for stable wireless power transmission

Wireless power transmission method and apparatus for stably transmitting power to plurality of wireless power reception apparatuses

Apparatus and method for charge control in wireless charging system

Apparatus and method for wireless power reception

Wireless power transmission system and wireless power relay apparatus

Apparatus and method for wireless power reception, apparatus and method for wireless power transmission, and wireless power transmission system

Wireless power transmission apparatus and method and wireless power reception apparatus

Wireless power transmission and reception system

Wireless power transmission apparatus for mobile device

Antenna for wireless power transmission and near field communication

Method and apparatus for controlling wireless power transmission

Wireless power transmission apparatus and wireless power transmission method

Magnetic field adjusting three-dimensional flexible resonator for wireless power transmission system

Wireless power transmission apparatus and wireless power transmission method

Apparatus and method for resonance in wireless power transmission system

Reception node and transmission node using mutual resonance, power and data transceiving system using mutual resonance, and method thereof

Method and apparatus for controlling wireless power transmission

Antenna device for a portable terminal

Method and apparatus for wireless power transmission with harmonic noise cancellation

Magnetic field adjusting three-dimensional flexible resonator for wireless power transmission system

Wireless power transmission system and wireless power relay apparatus

Wireless power transmission/reception device

Apparatus and method for charging control in wireless charging system

Method of power transmitting unit (PTU) for determining location of power receiving unit (PRU), and PTU employing the method

Resonator having increased isolation

Apparatus and method for controlling resonator of wireless power transmission system

Apparatus and method for shielding leakage magnetic field in wireless power transmission system

Wireless power transmission system including relay resonator and wireless power transmission method

Method of controlling impedance matching with respect to multiple targets in wireless power transmission system, and wireless power transmission system adopting the method

Wireless power reception and transmission apparatus

Wireless power transmitter, wireless power relay apparatus, and wireless power receiver

EOM SANG-JIN

Antenna device for a portable terminal

KOREA ELECTRONICS TELECOMM

Windmill-shaped loop antenna having parasitic loop antenna

KOREA RAILROAD RES INSTITUTE

Apparatus and method for protecting communication device of railroad car