Inventor

LEE JONG-HYUN

KR219 patents

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

LEE JONG-HYUN

KOREA ELECTRONICS TELECOMM

Optical switch incorporating therein shallow arch leaf springs

Apparatus for transferring a wafer

Method of fabricating vacuum micro-structure

Vibrating disk type micro-gyroscope

Programmable mask for exposure apparatus

Optical packet header processing apparatus for optical packet switch

Automatic gain-controlled optical fiber amplifier

Multichannel light source wavelength and strength stabilizing apparatus and method thereof

Fine inductor having 3-dimensional coil structure and method for producing the same

Optical wavelength converter based on cross-gain modulation with wide input power dynamic range

Circuit for searching fault location in a device having a plurality of application specific integrated circuits

Optical gate based optical space division switch

Passive optical network reach extender based on wavelength tunable optical module and method thereof

Variable length packet switching system

Apparatus and method for modulating optical intensity with amplitude noise suppressed by using linear optical modulator

Transceiver module and optical bench for passive alignment

Ethernet packet transmission apparatus and method

System for monitoring optical output/wavelength

Optical performance monitoring apparatus for a WDM optical communication system

Synchronous cross-connect system with the function of ring network interworking using backplane interconnection

Tributary unit signal cross-connection apparatus

ATM-PON ONU controlling apparatus

SAMSUNG ELECTRONICS CO LTD

Refrigerator having fluorescent lamp for illuminating fresh food compartment

Printed circuit board

Refrigerator ice-maker water supply apparatus and method thereof

Apparatus for high power amplifier in wireless communication system

Chemical vapor deposition apparatus

High-power amplifier apparatus for TDD wireless communication system

Semiconductor device having dummy active fin patterns

Semiconductor device having dummy active fin patterns

Semiconductor light emitting device

Semiconductor light emitting device, light emitting device package comprising the same, and lighting device comprising the same

Integrated circuit devices including a via and methods of forming the same

Method of fabricating semiconductor device including forming contact hole with anisotropic and isotropic etching and forming discontinuous barrier layer

SAMSUNG DISPLAY CO LTD

Display device

Display device

Display device

Foldable display device

Display device

Display device

Fingerprint sensor and display device including the same

HYUNDAI ELECTRONICS IND

Layer-type ball grid array semiconductor package and fabrication method thereof

BANG JUNG-HEE

Apparatus and method for integrated billing management by real-time session management in wire/wireless integrated service network

KOREA TELECOMMUNICATION

Method for finding shortest path to destination in traffic network using Dijkstra algorithm or Floyd-warshall algorithm

COMTECS CO LTD

Method of manufacturing an SOI (silicon on insulator) wafer

HAN SANG HEON

Semiconductor light emitting device

SAMSUNG ELECTRO MECH

Variable optical attenuator

LEE JONG HYUN

Technique for localizing sound source

TERRASEM CO LTD

Camera module with first and second image sensor chips, holders and lens

KIA MOTORS CORP

Button shift transfer system for a four-wheel drive vehicle