Inventor

PARK MI RAN

KR28 patents

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

PARK MI RAN

KOREA ELECTRONICS TELECOMM

Multi-channel optical receiving module

Wavelength-shifted bidirectional wavelength division multiplexing optical network

Reflective colorless optical transmitter

Avalanche photodiodes and methods of fabricating the same

Optical line terminal for bidirectional wavelength-division-multiplexing optical network

Optical line terminal for monitoring and controlling upstream/downstream optical signals

Methods of forming a compound semiconductor device including a diffusion region

Vertical cavity surface emitting laser module having monitoring photodiode and method of fabricating the same

Long wavelength vertical cavity surface emitting laser device and method of fabricating the same

Method of etching for multi-layered structure of semiconductors in group III-V and method for manufacturing vertical cavity surface emitting laser device

Method for fabricating field effect transistor

HYUNDAI MOTOR CO LTD

Rear side member of vehicle

Chassis frame of a vehicle

Chassis cab vehicle

Frame structure for a vehicle

SONG SOO-CHANG

Poly(organophosphazene) hydrogels for drug delivery, preparation method thereof and use thereof

Poly(organophosphazene) composition for biomaterials

Biodegradable and thermosensitive poly(organophosphazene) hydrogel, preparation method thereof and use thereof

PARK MI-RAN

Tunable laser module

Multi-channel receiver optical sub assembly

Avalanche photodiodes having accurate and reproductible amplification layer

ELECTRONICS & TELECOMMUNICATIONS RES INST

Reflective optical source device

Method and apparatus for selecting wavelength by wavelength tunable optical receiver

KIM HYUN SOO

Optical waveguide platform with hybrid-integrated optical transmission device and optical active device and method of manufacturing the same

MHEEN BONG KI

Shared photodiode image sensor

CJ HEALTHCARE CORP

Continuous process for preparing microspheres and microspheres prepared thereby

SANDOZ AG

Cephalosporin C acylase mutant and method for preparing 7-ACA using same

PARK JEONG-WOO

Semiconductor integrated circuits including optoelectronic device for changing optical phase