Inventor

KWAK KYU-SUB

KR17 patents

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

KWAK KYU-SUB

SAMSUNG ELECTRONICS CO LTD

Land grid array module

Hub apparatus and method for providing service thereof

Coil for wireless charger

Coupling structure for optical waveguide and optical device and optical alignment method by using the same

Vertical cavity surface emitting laser and method for fabricating the same

Near field wireless transmission/reception method and apparatus

Printed circuit board, method of fabricating the same, and electronic apparatus employing the same

Semiconductor die package and integrated circuit package and fabricating method thereof

Vertical cavity surface emitting laser module

Wireless power transmission/reception device

Method and device for displaying virtual image

Method for detecting change in load during wireless charging and wireless power transmitter thereof

Optical system and wearable display apparatus having the same

Wireless power transmitter

Method and apparatus for controlling booster circuit and apparatus for extracting maximum power by using the same

KIM YU-SU

Large capacity memory module mounting device for portable terminal

KIM SANG-HYUN

Multi-layer printed circuit board having built-in integrated circuit package