Inventor

LEE IN SUNG

KR31 patents

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

LEE IN SUNG

CJ CHEILJEDANG CORP

Method for preparing natural L-cysteine crystals by continuous chromatography

Method for preparing natural L-cysteine hydrochloride hydrate crystals by continuous chromatography

Granules comprising L-amino acid and method for preparing the same

Methionine-metal chelate and manufacturing method thereof

Methionine-metal chelate and manufacturing method thereof

Method of preparing granular feed additive

Method of preparing L-homoserine

Method for preparing L-methionine crystals using crystallization technique

Method for refining quinolinic acid

Method for purifying 1,4-diaminobutane, 1,4-diaminobutane purified by said method, and polyamide prepared therefrom

SAMSUNG ELECTRONICS CO LTD

Liquid crystal display apparatus

Liquid crystal display device having a light path changing means having a porous film with a plurality of pores

Array substrate with reduced pixel defect, method of manufacturing the same and liquid crystal display panel having the same

Substrate for a display device, liquid crystal display device having the same and method of manufacturing the same

Exposure device and image forming apparatus adopting the same

Array substrate with reduced pixel defect, method of manufacturing the same and liquid crystal display panel having the same

Light scanning apparatus and image forming apparatus employing the same

LEE IN SUNG

Second run ginseng wine

Ginseng wine

Mushroom wine

SAMSUNG SDI CO LTD

Lithium secondary battery and method of manufacturing thereof

Organic electrolytic solution and lithium secondary battery adopting the same

KOREA ELECTRONICS TELECOMM

Harmonic-noise speech coding algorithm and coder using cepstrum analysis method

Speech coding system and method using time-separated coding algorithm

RES INST IND SCIENCE & TECH

All-solid-state battery, manufacturing method therefor, secondary battery comprising same and monolithic battery module comprising same

Cathode current collector for solid oxide fuel cell, and solid oxide fuel cell comprising same

LEE IN-SUNG

Method, apparatus and system for encoding and decoding broadband voice signal

KIM SUNGJONG

Cylindrical secondary battery of improved safety

HYUNDAI MOTOR CO LTD

Integrated control apparatus for autonomous vehicle

MYERSON ALLAN S

Methods for producing organic nanocrystals

AHN KI-WAN

Liquid crystal display and method of making the same