Inventor

KIM CHE-HEUNG

KR38 patents

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

KIM CHE-HEUNG

SAMSUNG ELECTRONICS CO LTD

Pneumatic MEMS switch and method of fabricating the same

Image sensor module and fabrication method thereof

Piezoelectric RF MEMS device and method of fabricating the same

Substrate and terminals for power module and power module including the same

Substrate for power module having uniform parallel switching characteristic and power module including the same

Downward type MEMS switch and method for fabricating the same

RF MEMS switch and method for fabricating the same

Varifocal optical device

MEMS switch and method of fabricating the same

Piezoelectric MEMS switch and method of fabricating the same

MEMS switch and manufacturing method thereof

MEMS switch

MEMS switch and method of fabricating the same

Micro switch device and manufacturing method

Micro electro-mechanical system switch and method of manufacturing the same

RF MEMS switch having asymmetrical spring rigidity

Mems switch and method of fabricating the same

MEMS switch

Substrate and terminals for power module and power module including the same

Vertical comb actuator radio frequency micro-electro-mechanical system switch

Micro thin-film structure, MEMS switch employing such a micro thin-film, and method of fabricating them

Semiconductor device packages and methods of manufacturing the same

Semiconductor device and method of manufacturing the same

Micro shutter device and method of manufacturing the same

Micro shutter device and method of manufacturing the same

MEMS RF-switch using semiconductor

MEMS RF-switch using semiconductor

MEMS switch and method for manufacturing the same

KIM CHE-HEUNG

Light screening apparatus and electronic device including the same

Light screening apparatus including roll-up actuators

Micro shutter having iris function, method for manufacturing the same, and micro camera module having the same

Micro shutter having iris function, method for manufacturing the same, and micro camera module having the same

Capacitive transducer and methods of manufacturing and operating the same

LEE JEONG-YUB

Optical lens and manufacturing method thereof

HONG SEOG-WOO

Light screening apparatus and fabricating method thereof

KWON JONG-OH

Light transmittance adjusting device, image apparatus including the same, and method of fabricating the light transmittance adjusting device

HONG YOUNG-TACK

MEMS switch

KWEON SOON-CHEOL

Micro thin-film structure, MEMS switch employing such a micro thin-film, and method of fabricating them