Inventor

HONG SEOG-WOO

KR29 patents

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

HONG SEOG-WOO

SAMSUNG ELECTRONICS CO LTD

Method of forming a via hole through a glass wafer

Evaporator of CPL cooling apparatus having fine wick structure

Electro acoustic transducer

System on chip structure comprising air cavity for isolating elements, duplexer, and duplexer fabrication method thereof

Filter comprising inductor, duplexer using the filter and fabricating methods thereof

RF module with multi-stack structure

Capacitive micromachined ultrasonic transducer and method of fabricating the same

Film bulk acoustic resonator and a method for manufacturing the same

Inductor integrated chip

Ultrasonic transducer and method of manufacturing the same

Monolithic duplexer

Method and apparatus for vacuum-mounting a micro electro mechanical system on a substrate

Band filter using film bulk acoustic resonator and method of fabricating the same

Coupled resonator filter and fabrication method thereof

Capacitive micromachined ultrasonic transducer and method of fabricating the same

Capacitive micromachined ultrasonic transducer and method of fabricating the same

Electro-acoustic transducer and method of manufacturing the same

Capacitive micro-machined ultrasonic transducer and method of singulating the same

Ultrasonic transducer and method of manufacturing the same

Metal wiring method for an undercut

Electro-acoustic transducer

HONG SEOG-WOO

Electro-acoustic transducer and method of manufacturing the same

Light screening apparatus and fabricating method thereof

BAIK CHAN WOOK

Method of multi-stage substrate etching and terahertz oscillator manufactured using the same method

Method of fabricating triode-structure field-emission device

KIM CHE-HEUNG

Light screening apparatus including roll-up actuators

JEONG BYUNG-GIL

Ultrasonic transducer structure, ultrasonic transducer, and method of manufacturing ultrasonic transducer

PARK YUN-KWON

Method of manufacturing a monolithic duplexer

BAIK CHAN-WOOK

Microelectromechanical system device and method of manufacturing the microelectromechanical system device