Il Hwi CHUNG

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Adhesive laminate core manufacturing apparatus and core laminator t...
- Patent number 10,923,995
- Issue date Feb 16, 2021
- POSCO DAEWOO CORPORATION
- Il Gwen Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Adhesive laminate core manufacturing apparatus
- Patent number 10,672,552
- Issue date Jun 2, 2020
- POSCO DAEWOO CORPORATION
- Il Gwen Chung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Laminate unit for manufacturing bonded-type laminated core member a...
- Patent number 10,666,119
- Issue date May 26, 2020
- POSCO TMC CO., LTD.
- Il Gwen Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device for determining valid user input
- Patent number 10,345,948
- Issue date Jul 9, 2019
- Samsung Electronics Co., Ltd.
- Shin Ho Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interface device
- Patent number 10,283,920
- Issue date May 7, 2019
- Samsung Electronics Co., Ltd.
- Il-Hyung Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna for device
- Patent number 10,218,054
- Issue date Feb 26, 2019
- Samsung Electronics Co., Ltd.
- Dae Woong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device and method for controlling signal strength accord...
- Patent number 10,198,387
- Issue date Feb 5, 2019
- Samsung Electronics Co., Ltd.
- Il-Hyung Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus and method for improving quality of transmitte...
- Patent number 9,692,617
- Issue date Jun 27, 2017
- Samsung Electronics Co., Ltd.
- Il-Hyung Chung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fingerprint sensor and electronic device including the same
- Patent number 9,465,972
- Issue date Oct 11, 2016
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Il Kwon Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Distance measurement apparatus and method
- Patent number 9,097,521
- Issue date Aug 4, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Il Kwon Chung
- G01 - MEASURING TESTING
Information Patent Grant
Fingerprint detection sensor and method of detecting fingerprint
- Patent number 8,666,126
- Issue date Mar 4, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Seung Seoup Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
E-fuse structure of semiconductor device
- Patent number 8,471,354
- Issue date Jun 25, 2013
- Samsung Electronics Co., Ltd.
- Deok-kee Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Half-bridge power converter for driving LED by series-resonant conn...
- Patent number 8,138,688
- Issue date Mar 20, 2012
- AVERD Labs Co., Ltd.
- Il Hwi Chung
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magnetic random access memory with write and read circuits using ma...
- Patent number 6,479,848
- Issue date Nov 12, 2002
- Samsung Electronics Co., Ltd.
- Sang-jin Park
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of manufacturing ferroelectric memory
- Patent number 6,080,593
- Issue date Jun 27, 2000
- Samsung Electronics Co., Ltd.
- Dae-sig Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating a ferroelectric capacitor
- Patent number 6,048,737
- Issue date Apr 11, 2000
- SamSung Electronics Co., Ltd.
- Il-sub Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Disk apparatus using ferroelectric thin film
- Patent number 5,946,284
- Issue date Aug 31, 1999
- Samsung Electronics Co., Ltd.
- Il-sub Chung
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Apparatus for maintaining non-volatility in ferroelectric ramdom ac...
- Patent number 5,892,705
- Issue date Apr 6, 1999
- Samsung Electronics Co., Ltd.
- Il-sub Chung
- G11 - INFORMATION STORAGE
Information Patent Grant
Ferroelectric capacitor with rhodium electrodes
- Patent number 5,751,540
- Issue date May 12, 1998
- Samsung Electronics Co., Ltd.
- June-key Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
PZT thin films for ferroelectric capacitor and method for preparing...
- Patent number 5,625,529
- Issue date Apr 29, 1997
- Samsung Electronics Co., Ltd.
- Wan-in Lee
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ADHESIVE LAMINATE CORE MANUFACTURING APPARATUS AND CORE LAMINATOR T...
- Publication number 20190109521
- Publication date Apr 11, 2019
- POSCO DAEWOO CORPORATION
- Il Gwen CHUNG
- B32 - LAYERED PRODUCTS
Information Patent Application
ADHESIVE LAMINATE CORE MANUFACTURING APPARATUS
- Publication number 20180374625
- Publication date Dec 27, 2018
- POSCO DAEWOO CORPORATION
- Il Gwen CHUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
INTERFACE DEVICE
- Publication number 20180145469
- Publication date May 24, 2018
- Samsung Electronics Co., Ltd.
- Il-Hyung Chung
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BONDED TYPE LAMINATED-CORE MEMBER MANUFACTURING APPARATUS AND ADHES...
- Publication number 20170214300
- Publication date Jul 27, 2017
- POSCO TMC CO., LTD.
- Il Gwen CHUNG
- B32 - LAYERED PRODUCTS
Information Patent Application
LAMINATE UNIT FOR MANUFACTURING BONDED-TYPE LAMINATED CORE MEMBER A...
- Publication number 20170201163
- Publication date Jul 13, 2017
- POSCO TMC CO., LTD.
- Il Gwen CHUNG
- B32 - LAYERED PRODUCTS
Information Patent Application
APPARATUS FOR MANUFACTURING BONDED-TYPE LAMINATED CORE MEMBER USING...
- Publication number 20170136756
- Publication date May 18, 2017
- POSCO TMC CO., LTD.
- Il Gwen CHUNG
- B32 - LAYERED PRODUCTS
Information Patent Application
ANTENNA FOR DEVICE
- Publication number 20170040671
- Publication date Feb 9, 2017
- Samsung Electronics Co., Ltd.
- Dae Woong KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE FOR DETERMINING VALID USER INPUT
- Publication number 20170003809
- Publication date Jan 5, 2017
- Samsung Electronics Co., Ltd.
- Shin Ho KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC DEVICE AND METHOD FOR CONTROLLING SIGNAL STRENGTH ACCORD...
- Publication number 20160378705
- Publication date Dec 29, 2016
- Samsung Electronics Co., Ltd.
- Il-Hyung CHUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ELECTRONIC APPARATUS AND METHOD FOR IMPROVING QUALITY OF TRANSMITTE...
- Publication number 20160380785
- Publication date Dec 29, 2016
- Samsung Electronics Co., Ltd.
- Il-Hyung CHUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR PROCESSING SIGNAL
- Publication number 20160292121
- Publication date Oct 6, 2016
- Samsung Electronics Co., Ltd.
- Il-Hyung CHUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-AXIS INPUT DEVICE AND MULTI-AXIS INPUT APPARATUS
- Publication number 20160011708
- Publication date Jan 14, 2016
- Samsung Electro-Mechanics Co., Ltd.
- Il Kwon Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIBRATION DETECTING APPARATUS AND MOBILE DEVICE INCLUDING THE SAME
- Publication number 20160013396
- Publication date Jan 14, 2016
- Samsung Electro-Mechanics Co., Ltd.
- Il-Kwon CHUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINGERPRINT SENSOR AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20150189136
- Publication date Jul 2, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Il Kwon CHUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FILM-TYPE HAPTIC DEVICE, HAPTIC FEEDBACK ELECTRONIC DEVICE AND HAPT...
- Publication number 20150102947
- Publication date Apr 16, 2015
- Samsung Electro-Mechanics Co., Ltd.
- Il Kwon CHUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA COMMUNICATION DEVICE USING VIDEO AND DATA COMMUNICATION METHOD...
- Publication number 20140184906
- Publication date Jul 3, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Il Kwon CHUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTANCE MEASUREMENT APPARATUS AND METHOD
- Publication number 20130308119
- Publication date Nov 21, 2013
- SAMSUNG ELECTRO-MECHANICS
- Il Kwon Chung
- G01 - MEASURING TESTING
Information Patent Application
USER INTERFACE DEVICE AND METHOD OF PROVIDING USER INTERFACE
- Publication number 20130201157
- Publication date Aug 8, 2013
- Samsung Electro-mechanics Co., Ltd.
- Il Kwon Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINGERPRINT DETECTION SENSOR AND METHOD OF MANUFACTURING THE SAME
- Publication number 20130133428
- Publication date May 30, 2013
- Samsung Electro-Mechanics Co., Ltd.
- Seung Seoup Lee
- G01 - MEASURING TESTING
Information Patent Application
FINGERPRINT DETECTION SENSOR AND METHOD OF DETECTING FINGERPRINT
- Publication number 20130136321
- Publication date May 30, 2013
- Samsung Electro-Mechanics Co., Ltd.
- Seung Seoup LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SENSING APPARATUS
- Publication number 20130135247
- Publication date May 30, 2013
- Samsung Electro-Mechanics Co., Ltd.
- Jun Kyung NA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINGERPRINT SENSOR AND METHOD OF OPERATING THE SAME
- Publication number 20130129163
- Publication date May 23, 2013
- Samsung Electro-Mechanics Co., Ltd.
- Il Kwon CHUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF MANUFACTURING TOUCH SCREEN
- Publication number 20120017433
- Publication date Jan 26, 2012
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- IL Kwon Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRESSURE SENSING MODULE OF TOUCH MODULE AND METHOD OF OPERATING THE...
- Publication number 20120013566
- Publication date Jan 19, 2012
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Il Kwon CHUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PIEZO-TYPE SCANNING APPARATUS AND TOUCH SCREEN USING THE SAME
- Publication number 20120013576
- Publication date Jan 19, 2012
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Il Kwon Chung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HAPTIC DEVICE
- Publication number 20110291821
- Publication date Dec 1, 2011
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Il Kwon CHUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SCREEN AND METHOD FOR CONTROLLING THE SAME
- Publication number 20110273395
- Publication date Nov 10, 2011
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Il Kwon CHUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TOUCH SCREEN DEVICE
- Publication number 20110273396
- Publication date Nov 10, 2011
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Il Kwon CHUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRIMARY DRIVE SYNCHRONOUS HIGH-SPEED SWITCHING RECTIFYING CIRCUIT F...
- Publication number 20110187280
- Publication date Aug 4, 2011
- AVERD LABS CO., LTD.
- Il Hwi CHUNG
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
HALF-BRIDGE POWER CONVERTER FOR DRIVING LED BY SERIES-RESONANT CONN...
- Publication number 20110181205
- Publication date Jul 28, 2011
- AVERD LABS CO., LTD.
- Il Hwi CHUNG
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Il Hwi CHUNG

Person

Patents Grantslast 30 patents

Adhesive laminate core manufacturing apparatus and core laminator t...

Adhesive laminate core manufacturing apparatus

Laminate unit for manufacturing bonded-type laminated core member a...

Electronic device for determining valid user input

Interface device

Antenna for device

Electronic device and method for controlling signal strength accord...

Electronic apparatus and method for improving quality of transmitte...

Fingerprint sensor and electronic device including the same

Distance measurement apparatus and method

Fingerprint detection sensor and method of detecting fingerprint

E-fuse structure of semiconductor device

Half-bridge power converter for driving LED by series-resonant conn...

Magnetic random access memory with write and read circuits using ma...

Method of manufacturing ferroelectric memory

Method for fabricating a ferroelectric capacitor

Disk apparatus using ferroelectric thin film

Apparatus for maintaining non-volatility in ferroelectric ramdom ac...

Ferroelectric capacitor with rhodium electrodes

PZT thin films for ferroelectric capacitor and method for preparing...

Patents Applicationslast 30 patents

ADHESIVE LAMINATE CORE MANUFACTURING APPARATUS AND CORE LAMINATOR T...

ADHESIVE LAMINATE CORE MANUFACTURING APPARATUS

INTERFACE DEVICE

BONDED TYPE LAMINATED-CORE MEMBER MANUFACTURING APPARATUS AND ADHES...

LAMINATE UNIT FOR MANUFACTURING BONDED-TYPE LAMINATED CORE MEMBER A...

APPARATUS FOR MANUFACTURING BONDED-TYPE LAMINATED CORE MEMBER USING...

ANTENNA FOR DEVICE

ELECTRONIC DEVICE FOR DETERMINING VALID USER INPUT

ELECTRONIC DEVICE AND METHOD FOR CONTROLLING SIGNAL STRENGTH ACCORD...

ELECTRONIC APPARATUS AND METHOD FOR IMPROVING QUALITY OF TRANSMITTE...

APPARATUS AND METHOD FOR PROCESSING SIGNAL

MULTI-AXIS INPUT DEVICE AND MULTI-AXIS INPUT APPARATUS

VIBRATION DETECTING APPARATUS AND MOBILE DEVICE INCLUDING THE SAME

FINGERPRINT SENSOR AND ELECTRONIC DEVICE INCLUDING THE SAME

FILM-TYPE HAPTIC DEVICE, HAPTIC FEEDBACK ELECTRONIC DEVICE AND HAPT...

DATA COMMUNICATION DEVICE USING VIDEO AND DATA COMMUNICATION METHOD...

DISTANCE MEASUREMENT APPARATUS AND METHOD

USER INTERFACE DEVICE AND METHOD OF PROVIDING USER INTERFACE

FINGERPRINT DETECTION SENSOR AND METHOD OF MANUFACTURING THE SAME

FINGERPRINT DETECTION SENSOR AND METHOD OF DETECTING FINGERPRINT

TOUCH SENSING APPARATUS

FINGERPRINT SENSOR AND METHOD OF OPERATING THE SAME

METHOD OF MANUFACTURING TOUCH SCREEN

PRESSURE SENSING MODULE OF TOUCH MODULE AND METHOD OF OPERATING THE...

PIEZO-TYPE SCANNING APPARATUS AND TOUCH SCREEN USING THE SAME

HAPTIC DEVICE

TOUCH SCREEN AND METHOD FOR CONTROLLING THE SAME

TOUCH SCREEN DEVICE

PRIMARY DRIVE SYNCHRONOUS HIGH-SPEED SWITCHING RECTIFYING CIRCUIT F...

HALF-BRIDGE POWER CONVERTER FOR DRIVING LED BY SERIES-RESONANT CONN...