Inventor

PARK HYUN-CHUL

KR36 patents

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

PARK HYUN-CHUL

SAMSUNG ELECTRONICS CO LTD

Method for controlling transmitting power of a mobile station

Vehicle mounting apparatus of an automatic vehicle location system

Watchdog circuit of vehicle tracking system

Low-noise block converter for a satellite broadcasting system

Storage device and method of operating the same

Storage device and operating method performed by the same

Storage device, system including the same and method of operating the same

Storage device and data processing method thereof

Storage device

SAMSUNG SDS CO LTD

System and method for authentication service

System and method for authentication

Method for photographing and reading an image, and apparatus therefor

Method and apparatus for preventing forgery of data, method and apparatus for detecting forgery of data

Apparatus and method for registering biometric information, apparatus and method for biometric authentication

POSCO

Grain-oriented electrical steel plate and production method therefor

Grain-oriented electrical steel sheet and method for refining magnetic domain of same

Grain-oriented electrical steel sheet and magnetic domain refinement method thereof

Electrical steel sheet and method for manufacturing the same

KIM DONG-SEOB

Method for fabricating 3D structure having hydrophobic surface using metal foil

Manufacturing method of 3D shape structure having hydrophobic inner surface

Manufacturing method of 3D shape structure having hydrophobic external surface

Method for fabricating 3D structure having hydrophobic surface by dipping method

PARK HYUN-CHUL

Humidity sensor having anodic aluminum oxide layer, and fabricating method thereof

Storage devices and methods of driving storage devices

Suture device for surgical operation

LG CHEMICAL LTD

Battery module of excellent structural stability

Unit cell pack

Battery module of cartridge stacking structure

CHOO YEONSEOK

Battery module of excellent structural stability

SUNGKYUNWAN UNIVERSITY FOUNDAT

Harmonic tuned doherty amplifier

UNIV SUNGKYUNKWAN

Doherty amplifier

KIM DONG-HYUN

Method for fabricating solid body having superhydrophobic surface structure and superhydrophobic tube using the same method

BAE BYUNG-JOO

Apparatus and method for power scanning in mobile communication terminal with dual SIM card

KOREA INST SCI & TECH

Method for preparation of graphene using spontaneous process

KOREA ELECTRONICS TELECOMM

Apparatus and method for transmitting data in multi-input multi-output system

REPUBLIC OF KOREA NATL FORENSIC SERVICE DIR MINI OF PUBLIC ADMIN AND SECURITY

Method for analyzing SNPs of mitochondrial DNA using PNA probes and melting curve analysis