Inventor

SONG IN-SANG

KR158 patents

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

SONG IN-SANG

SAMSUNG ELECTRONICS CO LTD

Micro-package, multi-stack micro-package, and manufacturing method therefor

Air-gap type FBAR, and duplexer using the FBAR

Fabricating methods for air-gap type FBARs and duplexers including securing a resonating part substrate to a cavity forming substrate

Method for fabricating a film bulk acoustic resonator

Bulk acoustic wave resonator

Semiconductor package and method of forming

Pneumatic MEMS switch and method of fabricating the same

Method of manufacturing film bulk acoustic resonator using internal stress of metallic film and resonator manufactured thereby

Bulk acoustic wave resonator, filter and duplexer and methods of making same

Microelectro mechanical system switch

Piezoelectric RF MEMS device and method of fabricating the same

Film bulk acoustic wave resonator and manufacturing method thererof

Micro-package, multi-stack micro-package, and manufacturing method therefor

Duplexer fabricated with monolithic FBAR and isolation part and a method thereof

Electrostatic RF MEMS switches

Electronic devices including EMI shield structures for semiconductor packages and methods of fabricating the same

Resonator and fabricating method thereof

Downward type MEMS switch and method for fabricating the same

Tunable resonator using film bulk acoustic resonator (FBAR)

Packaging chip having interconnection electrodes directly connected to plural wafers

RF MEMS switch and method for fabricating the same

Integrated device and fabricating method thereof

Multi-band filter module and method of fabricating the same

Inductor fabricated with dry film resist and cavity and method of fabricating the inductor

Piezoelectric MEMS switch and method of fabricating the same

Multi-band filter module and method of fabricating the same

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

MEMS switch and manufacturing method thereof

High efficiency inductor, method for manufacturing the inductor, and packaging structure using the inductor

Packaging chip and packaging method thereof

RF duplexer

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

Resonance apparatus for processing electrical loss using conductive material and method for manufacturing the same

RF module with multi-stack structure

Balun

Resonator, apparatus having the same and fabrication method of resonator

MEMS switch

Film bulk acoustic resonator filter and duplexer

Method for manufacturing a film bulk acoustic resonator

Bulk acoustic resonator including a resonance part with dimple and fabrication method therefor

MEMS device and fabrication method thereof

SONG IN-SANG

Semiconductor device packages stacked together having a redistribution layer

Memory device and fabricating method thereof

Semiconductor package, semiconductor package structure including the semiconductor package, and mobile phone including the semiconductor package structure

LG ELECTRONICS INC

Optical pick-up apparatus capable of reading data irrespective of disc type

Optical pick-up apparatus capable of reading data irrespective of disc type

Optical pick-up apparatus capable of reading data irrespective of disc type

KIM CHUL-SOO

Tunable resonator and tunable filter

SHIN JEA SHIK

Bulk acoustic wave resonator having a plurality of compensation layers and duplexer using same

SON SANG UK

Bulk acoustic wave resonator structure, a manufacturing method thereof, and a duplexer using the same