Keun Ho Chang

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Method of collectively preparing clothing having moisture permeable...
- Patent number 11,896,070
- Issue date Feb 13, 2024
- BRISTEX CO., LTD.
- Keun Hun Chang
- B32 - LAYERED PRODUCTS
Information Patent Grant
Thermally-bondable multi-layered composite film for manufacturing o...
- Patent number 11,498,312
- Issue date Nov 15, 2022
- BRISTEX CO., LTD.
- Keun Hun Chang
- B32 - LAYERED PRODUCTS
Information Patent Grant
Thermally-bondable multi-layered composite film for manufacturing o...
- Patent number 11,135,809
- Issue date Oct 5, 2021
- BRISTEX CO., LTD.
- Keun Hun Chang
- B32 - LAYERED PRODUCTS
Information Patent Grant
Pharmaceutical composition for treating dementia comprising ShRNA i...
- Patent number 8,088,751
- Issue date Jan 3, 2012
- SNU R&DB Foundation
- Yoo-Hun Suh
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Proximity sensor system having a proximity sensor with a bipolar si...
- Patent number 6,857,321
- Issue date Feb 22, 2005
- Hogahm Technology Co. Ltd.
- Keun-Ho Chang
- G01 - MEASURING TESTING
Information Patent Grant
Method and device for a real time measurement of output torque of a...
- Patent number 6,505,504
- Issue date Jan 14, 2003
- Keun-Ho Chang
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
BIOMARKER FOR NEURODEGENERATIVE DISEASES COMPRISING GLYCOTOXIN, SPE...
- Publication number 20240329058
- Publication date Oct 3, 2024
- Gachon University of Industry-Academic Cooperation Foundation
- Sun Yeou KIM
- G01 - MEASURING TESTING
Information Patent Application
3-PHENYL-2H-CHROMENE DERIVATIVE AND PHARMACEUTICAL COMPOSITION FOR...
- Publication number 20230330059
- Publication date Oct 19, 2023
- NEUROBIONET, INC.
- Seong Soo AN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD OF COLLECTIVELY PREPARING CLOTHING HAVING MOISTURE PERMEABLE...
- Publication number 20230067517
- Publication date Mar 2, 2023
- BRISTEX CO., LTD.
- Keun Hun CHANG
- A41 - WEARING APPAREL
Information Patent Application
METHOD FOR PROVIDING DENTAL ABUTMENT
- Publication number 20220346919
- Publication date Nov 3, 2022
- OSSTEMIMPLANT CO., LTD.
- Young Seok LEE
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
THERMALLY-BONDABLE MULTI-LAYERED COMPOSITE FILM FOR MANUFACTURING O...
- Publication number 20210308989
- Publication date Oct 7, 2021
- BRISTEX CO., LTD.
- Keun Hun CHANG
- B32 - LAYERED PRODUCTS
Information Patent Application
THERMALLY-BONDABLE MULTI-LAYERED COMPOSITE FILM FOR MANUFACTURING O...
- Publication number 20210162710
- Publication date Jun 3, 2021
- BRISTEX CO., LTD.
- Keun Hun CHANG
- B32 - LAYERED PRODUCTS
Information Patent Application
BREATHABLE WATERPROOF MEMBRANE CAPABLE OF BEING HEAT-BONDED, AND ME...
- Publication number 20210162711
- Publication date Jun 3, 2021
- SEALON CO., LTD.
- Keun Hun CHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COMPOSITION FOR SCREENING ONGOING PROGRESS OF ALZHEIMER'S DISEASE B...
- Publication number 20210011031
- Publication date Jan 14, 2021
- DAEGU GYEONGBUK INSTITUTE OF SCIENCE & TECHNOLOGY
- Cheil MOON
- G01 - MEASURING TESTING
Information Patent Application
CAPACITANCE-TYPE TOUCH SENSOR
- Publication number 20140104234
- Publication date Apr 17, 2014
- HOGAHM TECHNOLOGY CO., LTD.
- Keun Ho Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PHARMACEUTICAL COMPOSITION FOR TREATING DEMENTIA COMPRISING SHRNA I...
- Publication number 20110294866
- Publication date Dec 1, 2011
- SNU R&DB Foundation
- Yoo-Hun Suh
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
TOUCH SCREEN ADOPTING AN OPTICAL MODULE SYSTEM USING LINEAR INFRARE...
- Publication number 20100315383
- Publication date Dec 16, 2010
- HOGAHM TECHNOLOGY CO., LTD.
- Keun Ho Chang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Proximity sensor system having proximity sensor with bipolar signal...
- Publication number 20040079172
- Publication date Apr 29, 2004
- Keun-Ho Chang
- H03 - BASIC ELECTRONIC CIRCUITRY

Keun Ho Chang

Person

Patents Grantslast 30 patents

Method of collectively preparing clothing having moisture permeable...

Thermally-bondable multi-layered composite film for manufacturing o...

Thermally-bondable multi-layered composite film for manufacturing o...

Pharmaceutical composition for treating dementia comprising ShRNA i...

Proximity sensor system having a proximity sensor with a bipolar si...

Method and device for a real time measurement of output torque of a...

Patents Applicationslast 30 patents

BIOMARKER FOR NEURODEGENERATIVE DISEASES COMPRISING GLYCOTOXIN, SPE...

3-PHENYL-2H-CHROMENE DERIVATIVE AND PHARMACEUTICAL COMPOSITION FOR...

METHOD OF COLLECTIVELY PREPARING CLOTHING HAVING MOISTURE PERMEABLE...

METHOD FOR PROVIDING DENTAL ABUTMENT

THERMALLY-BONDABLE MULTI-LAYERED COMPOSITE FILM FOR MANUFACTURING O...

THERMALLY-BONDABLE MULTI-LAYERED COMPOSITE FILM FOR MANUFACTURING O...

BREATHABLE WATERPROOF MEMBRANE CAPABLE OF BEING HEAT-BONDED, AND ME...

COMPOSITION FOR SCREENING ONGOING PROGRESS OF ALZHEIMER'S DISEASE B...

CAPACITANCE-TYPE TOUCH SENSOR

PHARMACEUTICAL COMPOSITION FOR TREATING DEMENTIA COMPRISING SHRNA I...

TOUCH SCREEN ADOPTING AN OPTICAL MODULE SYSTEM USING LINEAR INFRARE...

Proximity sensor system having proximity sensor with bipolar signal...