Inventor

HAN KYU BUM

KR40 patents

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

HAN KYU BUM

SAMSUNG ELECTRO MECH

Apparatus for adjusting applied voltage in display system using diffractive optical modulator

Apparatus and method for measuring location and distance of object by using camera

Antenna module

Chip antenna module and electronic device

Chip antenna module

Antenna apparatus

Antenna module formed of an antenna package and a connection member

Antenna module and electronic device including the same

Electronic component package having electronic component within a frame on a redistribution layer

Semiconductor package, method of manufacturing the same, and electronic device module

Display apparatus using optical modulator and display method thereof

Method of controlling beam scanning timing and beam energy and light beam scanning apparatus using the same

Chip antenna module

Chip antenna module array

Chip antenna module array

Chip antenna

Chip antenna and chip antenna module including the same

Antenna apparatus

Semiconductor package with core substrate having a through hole

Antenna apparatus

Radio frequency filter and radio frequency module

Antenna apparatus

Radio frequency filter and radio frequency module

Optical modulators including incorporated into mobile terminal projector

Antenna apparatus

Chip antenna and chip antenna module including the same

Antenna apparatus, antenna module, and chip patch antenna of antenna apparatus and antenna module

Semiconductor package with heat-dissipating structure and method of manufacturing the same

SAMSUNG ELECTRONICS CO LTD

Methods and apparatuses for controlling torques of permanent magnet synchronous motors

Driving method and driving circuit for power switching device

Methods and apparatuses for compensating for friction torques of permanent magnet synchronous motors

Power conversion apparatus and method of controlling the same

Methods and apparatuses for obtaining maximum magnetic flux of permanent magnet synchronous motors

Methods and apparatuses for controlling output voltages of inverters driving electric motors

KIM JONG MAN

Transformer having the heat radiation function

POSCO CO LTD

Apparatus and method for diagnosing faults in hot strip finishing rolling

SOHN YOUNG HO

Heat dissipation device for power conversion module

SAMSUNG ELECTRO MECH LTD

Antenna apparatus

HAN KYU BUM

Nanoemulsion synthetic red blood cells having sequentially formed calcium phosphate coating and preparation method thereof

UNIV UTAH RES FOUND

Encapsulated porous proppant