Inventor

YANG DEK GIN

KR39 patents

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

YANG DEK GIN

SAMSUNG ELECTRO MECH

Method of manufacturing rigid-flexible printed circuit board

Rigid-flexible PCB having coverlay made of liquid crystalline polymer and fabrication method thereof

Printed circuit board with opto-via holes and process of forming the opto-via holes

Multi-layer printed circuit board and the method for coupling optical signals between layers of multi-layer printed circuit board

Method of fabricating rigid-flexible printed circuit board

Printed circuit board including waveguide and method of producing the same

Method of attaching optical waveguide component to printed circuit board

Method of embedding optical fiber in multilayer printed circuit board

Multilayer rigid flexible printed circuit board and method for manufacturing the same

Rigid-flexible PCB having coverlay made of liquid crystalline polymer and fabrication method thereof

Printed circuit board having built-in antenna

Rigid flexible printed circuit board and method of fabricating same

Conversion coating composition based on nitrogen and silicon compounds and conversion coating method using the same

Printed circuit board assembly with multi-channel block-type optical devices packaged therein

Method of manufacturing rigid-flexible printed circuit board

Optical printed circuit board for long-distance signal transmission

Method of attaching optical waveguide component to printed circuit board

Multi-layer PCB and method for coupling block type multichannel optical signals

Multilayer rigid flexible printed circuit board and method for manufacturing the same

Flying tail type rigid-flexible printed circuit board

Method of manufacturing rigid-flexible printed circuit board

Method of fabricating multi-layered printed circuit board for optical waveguides

Method of measuring dielectric constant of PCB for RIMM

Electro-magnetic bandgap structure

Printed circuit board including waveguide and method of producing the same

Method of manufacturing rigid-flexible printed circuit board

Method of fabricating multi-layered printed circuit board for optical waveguides

Multilayer rigid flexible printed circuit board and method for manufacturing the same

Multilayer rigid flexible printed circuit board and method for manufacturing the same

Brown oxide pretreatment composition for cleaning copper surface and improving adhesion of polyimide surface, and method for improving adhesion of polyimide surface by applying the same to brown oxide process

Method of manufacturing a circuit board

Printed circuit board and manufacturing method thereof

Composition for surface modification of a heat sink and method for surface treatment of the heat sink for printed circuit boards using the same

CHO WON WOO

Printed circuit board including electromagnetic bandgap structure

Electromagnetic bandgap structure and printed circuit board having the same

Electromagnetic bandgap structure and printed circuit board having the same

LEE YANG JE

Multilayer rigid flexible printed circuit board and method for manufacturing the same

LEE CHUL MIN

Substrate structure and method of manufacturing the same

PARK KWANG SOO

Method of manufacturing an embedded printed circuit board