Kyu Hong Ahn

Person

Gangnam-gu, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Display device
- Patent number 11,215,892
- Issue date Jan 4, 2022
- SAMSUNG DISPLAY CO., LTD.
- Kyeong Hwan Shin
- G02 - OPTICS
Information Patent Grant
Digital broadcasting system and method of processing data in digita...
- Patent number 11,012,097
- Issue date May 18, 2021
- LG Electronics Inc.
- Chul Soo Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital broadcasting system and method of processing data in digita...
- Patent number 10,790,856
- Issue date Sep 29, 2020
- LG Electronics Inc.
- Chul Soo Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Liquid crystal display having improved color display
- Patent number 10,663,802
- Issue date May 26, 2020
- Samsung Display Co., Ltd.
- Min-Joo Han
- G02 - OPTICS
Information Patent Grant
Digital broadcasting system and method of processing data in digita...
- Patent number 10,193,575
- Issue date Jan 29, 2019
- LG Electronics Inc.
- Chul Soo Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Thin film transistor substrate and liquid crystal display including...
- Patent number 9,921,436
- Issue date Mar 20, 2018
- Samsung Display Co., Ltd.
- Hee Hwan Lee
- G02 - OPTICS
Information Patent Grant
Thin film transistor display panel and liquid crystal display
- Patent number 9,874,789
- Issue date Jan 23, 2018
- Samsung Display Co., Ltd.
- Kyu Su Ahn
- G02 - OPTICS
Information Patent Grant
Liquid crystal display
- Patent number 9,746,736
- Issue date Aug 29, 2017
- Samsung Display Co., Ltd.
- Kyu Su Ahn
- G02 - OPTICS
Information Patent Grant
Digital broadcasting system and method of processing data in digita...
- Patent number 9,590,659
- Issue date Mar 7, 2017
- LG Electronics Inc.
- Chul Soo Lee
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Liquid crystal display
- Patent number 9,519,194
- Issue date Dec 13, 2016
- Samsung Display Co., Ltd.
- Hee Hwan Lee
- G02 - OPTICS
Information Patent Grant
Thin film transistor substrate and liquid crystal display including...
- Patent number 9,448,455
- Issue date Sep 20, 2016
- Samsung Display Co., Ltd.
- Hee Hwan Lee
- G02 - OPTICS
Information Patent Grant
Digital broadcasting system and method of processing data in digita...
- Patent number 9,281,919
- Issue date Mar 8, 2016
- LG Electronics Inc.
- Chul Soo Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Device for recording and playing contents, server for managing cont...
- Patent number 9,077,859
- Issue date Jul 7, 2015
- LG Electronics Inc.
- Kyu Tae Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Password security input system using shift value of password key an...
- Patent number 8,826,406
- Issue date Sep 2, 2014
- Kyu Choul Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
River water purification apparatus and method using treatment soil...
- Patent number 8,721,886
- Issue date May 13, 2014
- Korea Institute of Science and Technology
- Kyu Hong Ahn
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Digital broadcasting system and method of processing data in digita...
- Patent number 8,656,261
- Issue date Feb 18, 2014
- LG Electronics Inc.
- Chul Soo Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image display apparatus and operating method thereof
- Patent number 8,358,377
- Issue date Jan 22, 2013
- LG Electronics Inc.
- Kyu Tae Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Membrane coupled activated sludge method and apparatus operating an...
- Patent number 7,314,563
- Issue date Jan 1, 2008
- Korea Institute of Science and Technology
- Jin Woo Cho
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for wastewater treatment using intermittently decanted exte...
- Patent number 6,344,143
- Issue date Feb 5, 2002
- Korea Institute of Science and Technology
- Kyu Hong Ahn
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Water treatment method using hollow fiber membrane and apparatus th...
- Patent number 5,997,743
- Issue date Dec 7, 1999
- Kyu-Hong Ahn
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for preparing porous membranes utilizing water or organic va...
- Patent number 5,708,040
- Issue date Jan 13, 1998
- Korea Institute of Science and Technology
- Jae Min Hong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method and device for simultaneously measuring the flow speed and t...
- Patent number 5,531,125
- Issue date Jul 2, 1996
- Korea Institute of Science and Technology
- Kyu-Hong Ahn
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ETCHANT COMPOSITION, AND METHOD OF FORMING PATTERN USING THE SAME,...
- Publication number 20240034932
- Publication date Feb 1, 2024
- DONGWOO FINE-CHEM CO., LTD
- Jin-Kyu Roh
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISPLAY DEVICE
- Publication number 20210132456
- Publication date May 6, 2021
- SAMSUNG DISPLAY CO., LTD.
- Kyeong Hwan SHIN
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY HAVING IMPROVED COLOR DISPLAY
- Publication number 20200201125
- Publication date Jun 25, 2020
- SAMSUNG DISPLAY CO., LTD.
- Min-Joo HAN
- G02 - OPTICS
Information Patent Application
DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITA...
- Publication number 20190363737
- Publication date Nov 28, 2019
- LG ELECTRONICS INC.
- Chul Soo LEE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITA...
- Publication number 20190158122
- Publication date May 23, 2019
- LG ELECTRONICS INC.
- Chul Soo LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITA...
- Publication number 20170195074
- Publication date Jul 6, 2017
- LG ELECTRONICS INC.
- Chul Soo LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THIN FILM TRANSISTOR SUBSTRATE AND LIQUID CRYSTAL DISPLAY INCLUDING...
- Publication number 20170003557
- Publication date Jan 5, 2017
- SAMSUNG DISPLAY CO., LTD.
- Hee Hwan LEE
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY
- Publication number 20160320683
- Publication date Nov 3, 2016
- SAMSUNG DISPLAY CO., LTD.
- Kyu Su AHN
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY HAVING IMPROVED COLOR DISPLAY
- Publication number 20160238905
- Publication date Aug 18, 2016
- SAMSUNG DISPLAY CO., LTD.
- Min-Joo HAN
- G02 - OPTICS
Information Patent Application
DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITA...
- Publication number 20160204805
- Publication date Jul 14, 2016
- LG ELECTRONICS INC.
- Chul Soo LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
THIN FILM TRANSISTOR DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY
- Publication number 20160161806
- Publication date Jun 9, 2016
- SAMSUNG DISPLAY CO., LTD.
- Kyu Su AHN
- G02 - OPTICS
Information Patent Application
THIN FILM TRANSISTOR SUBSTRATE AND LIQUID CRYSTAL DISPLAY INCLUDING...
- Publication number 20160109773
- Publication date Apr 21, 2016
- SAMSUNG DISPLAY CO., LTD.
- Hee Hwan LEE
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY
- Publication number 20150009442
- Publication date Jan 8, 2015
- SAMSUNG DISPLAY CO., LTD.
- Hee Hwan Lee
- G02 - OPTICS
Information Patent Application
EQUIPMENT AND METHOD FOR WATER AND STREAM PURIFICATION USING PRE-TR...
- Publication number 20140339171
- Publication date Nov 20, 2014
- Kyu Hong AHN
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITA...
- Publication number 20140149829
- Publication date May 29, 2014
- LG ELECTRONICS INC.
- Chul Soo LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PASSWORD SECURITY INPUT SYSTEM USING SHIFT VALUE OF PASSWORD KEY AN...
- Publication number 20130047237
- Publication date Feb 21, 2013
- Kyu Choul Ahn
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Device for Treating Wastewater Comprising Nitrogen and Phosphorus a...
- Publication number 20110247977
- Publication date Oct 13, 2011
- Korea Institute of Science and Technology
- Kyung Guen Song
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
RIVER WATER PURIFICATION APPARATUS AND METHOD USING TREATMENT SOIL...
- Publication number 20110100905
- Publication date May 5, 2011
- Korea Institute of Science and Technology
- Kyu Hong AHN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
IMAGE DISPLAY APPARATUS AND OPERATING METHOD THEREOF
- Publication number 20100302444
- Publication date Dec 2, 2010
- LG Electronics Inc.
- Kyu Tae AHN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITA...
- Publication number 20100226366
- Publication date Sep 9, 2010
- Chul Soo Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DETECTING MEMBRANE MODULE FLAW WITH THE APPLICATION OF F...
- Publication number 20100060887
- Publication date Mar 11, 2010
- Korea Institute of Science and Technology
- Jin Woo Cho
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DEVICE FOR RECORDING AND PLAYING CONTENTS, SERVER FOR MANAGING CONT...
- Publication number 20090257729
- Publication date Oct 15, 2009
- LG ELECTRONICS INC.
- Kyu Tae AHN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
NON-CONTACT TYPE WATER LEVEL CONTROL APPARATUS
- Publication number 20090229683
- Publication date Sep 17, 2009
- WOONGIN COWAY CO., LTD
- Ju-Hyun Baek
- G05 - CONTROLLING REGULATING
Information Patent Application
Membrane coupled activated sludge method and apparatus operating an...
- Publication number 20070108125
- Publication date May 17, 2007
- Jin Woo Cho
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Data transmission device using SAW filters
- Publication number 20060114969
- Publication date Jun 1, 2006
- Samsung Electro-Mechanics Co., Ltd.
- Kyu Hwan Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Variant of HNF-1alpha gene having novel single nucleotide polymorph...
- Publication number 20040132060
- Publication date Jul 8, 2004
- Yeon-su Lee
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Automatic water quality measurement system based on a high performa...
- Publication number 20020054288
- Publication date May 9, 2002
- Dong Hwan Kim
- G01 - MEASURING TESTING

Kyu Hong Ahn

Person

Patents Grantslast 30 patents

Display device

Digital broadcasting system and method of processing data in digita...

Digital broadcasting system and method of processing data in digita...

Liquid crystal display having improved color display

Digital broadcasting system and method of processing data in digita...

Thin film transistor substrate and liquid crystal display including...

Thin film transistor display panel and liquid crystal display

Liquid crystal display

Digital broadcasting system and method of processing data in digita...

Liquid crystal display

Thin film transistor substrate and liquid crystal display including...

Digital broadcasting system and method of processing data in digita...

Device for recording and playing contents, server for managing cont...

Password security input system using shift value of password key an...

River water purification apparatus and method using treatment soil...

Digital broadcasting system and method of processing data in digita...

Image display apparatus and operating method thereof

Membrane coupled activated sludge method and apparatus operating an...

Process for wastewater treatment using intermittently decanted exte...

Water treatment method using hollow fiber membrane and apparatus th...

Method for preparing porous membranes utilizing water or organic va...

Method and device for simultaneously measuring the flow speed and t...

Patents Applicationslast 30 patents

ETCHANT COMPOSITION, AND METHOD OF FORMING PATTERN USING THE SAME,...

DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY HAVING IMPROVED COLOR DISPLAY

DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITA...

DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITA...

DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITA...

THIN FILM TRANSISTOR SUBSTRATE AND LIQUID CRYSTAL DISPLAY INCLUDING...

LIQUID CRYSTAL DISPLAY

LIQUID CRYSTAL DISPLAY HAVING IMPROVED COLOR DISPLAY

DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITA...

THIN FILM TRANSISTOR DISPLAY PANEL AND LIQUID CRYSTAL DISPLAY

THIN FILM TRANSISTOR SUBSTRATE AND LIQUID CRYSTAL DISPLAY INCLUDING...

LIQUID CRYSTAL DISPLAY

EQUIPMENT AND METHOD FOR WATER AND STREAM PURIFICATION USING PRE-TR...

DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITA...

PASSWORD SECURITY INPUT SYSTEM USING SHIFT VALUE OF PASSWORD KEY AN...

Device for Treating Wastewater Comprising Nitrogen and Phosphorus a...

RIVER WATER PURIFICATION APPARATUS AND METHOD USING TREATMENT SOIL...

IMAGE DISPLAY APPARATUS AND OPERATING METHOD THEREOF

DIGITAL BROADCASTING SYSTEM AND METHOD OF PROCESSING DATA IN DIGITA...

METHOD FOR DETECTING MEMBRANE MODULE FLAW WITH THE APPLICATION OF F...

DEVICE FOR RECORDING AND PLAYING CONTENTS, SERVER FOR MANAGING CONT...

NON-CONTACT TYPE WATER LEVEL CONTROL APPARATUS

Membrane coupled activated sludge method and apparatus operating an...

Data transmission device using SAW filters

Variant of HNF-1alpha gene having novel single nucleotide polymorph...

Automatic water quality measurement system based on a high performa...