Chang-Hee Hyoung

Person

Daejon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Electromagnetic wave evaluation apparatus with adjustable quality f...
- Patent number 11,747,380
- Issue date Sep 5, 2023
- Electronics and Telecommunications Research Institute
- Chang Hee Hyoung
- G01 - MEASURING TESTING
Information Patent Grant
Method for measurement of electromagnetic field, and system therefor
- Patent number 11,668,741
- Issue date Jun 6, 2023
- Electronics and Telecommunications Research Institute
- Chang Hee Hyoung
- G01 - MEASURING TESTING
Information Patent Grant
Probe antenna, probing system, and power density measuring method f...
- Patent number 11,041,895
- Issue date Jun 22, 2021
- Electronics and Telecommunications Research Institute
- Jung Hwan Hwang
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for controlling smart wear
- Patent number 9,987,187
- Issue date Jun 5, 2018
- Electronics and Telecommunications Research Institute
- Hyung-Il Park
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Channel adaptive human body communication system
- Patent number 9,948,404
- Issue date Apr 17, 2018
- Electronics and Telecommunications Research Institute
- Chang Hee Hyoung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Energy harvesting device using electromagnetic interference signal...
- Patent number 9,525,310
- Issue date Dec 20, 2016
- Electronics and Telecommunications Research Institute
- Chang Hee Hyoung
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Apparatus and method for transmitting data using human body
- Patent number 9,490,868
- Issue date Nov 8, 2016
- Electronics and Telecommunications Research Institute
- Tae-Wook Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spreading code producing apparatus
- Patent number 9,100,140
- Issue date Aug 4, 2015
- Industry-Academic Cooperation Foundation, Chosun University
- Youn-Tae Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitting and receiving electrode system and power transmission...
- Patent number 8,952,676
- Issue date Feb 10, 2015
- Industry-Academic Cooperation Foundation, Chosun University
- Youn-Tae Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for amplitude modulation of spread signal
- Patent number 8,873,603
- Issue date Oct 28, 2014
- Electronics and Telecommunications Research Institute
- Chang Hee Hyoung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transmitter, receiver and method thereof in human body communicatio...
- Patent number 8,798,049
- Issue date Aug 5, 2014
- Electronics and Telecommunications Research Institute
- In Gi Lim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Phased spreading scheme-based transmission apparatus and method of...
- Patent number 8,767,798
- Issue date Jul 1, 2014
- Industry-Academic Cooperation Foundation, Chosun University
- Youn-Tae Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency modulating apparatus and transmitting apparatus including...
- Patent number 8,761,231
- Issue date Jun 24, 2014
- Electronics and Telecommunications Research Institute
- Hyung Il Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Telematics system using human body communication, portable device h...
- Patent number 8,755,949
- Issue date Jun 17, 2014
- Electronics and Telecommunications Research Institute
- In Gi Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus having human body contact sensing function...
- Patent number 8,742,888
- Issue date Jun 3, 2014
- Electronics and Telecommunications Research Institute
- Chang-Hee Hyoung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chair and multimedia player comprising sound transmission apparatus...
- Patent number 8,684,457
- Issue date Apr 1, 2014
- Electronics and Telecommunications Research Institute
- Sung-Eun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for controlling human body contact of ground e...
- Patent number 8,606,177
- Issue date Dec 10, 2013
- Samsung Electronics Co., Ltd.
- Jung-Hwan Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency selective modulating apparatus and method using re-spread...
- Patent number 8,599,902
- Issue date Dec 3, 2013
- Electronics and Telecommunications Research Institute
- In Gi Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Walking guidance apparatus using human body communication
- Patent number 8,593,297
- Issue date Nov 26, 2013
- Electronics and Telecommunications Research Institute
- Jung Bum Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic apparatus having control function using human body commu...
- Patent number 8,515,346
- Issue date Aug 20, 2013
- Electronics and Telecommunications Research Institute
- Byoung Gun Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Human body sound transmission system and method for transmitting a...
- Patent number 8,509,467
- Issue date Aug 13, 2013
- Electronics and Telecommunications Research Institute
- Sung-Eun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for symbol error correctable modulation and de...
- Patent number 8,488,648
- Issue date Jul 16, 2013
- Electronics and Telecommunications Research Institute
- In Gi Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for communicating sound wave of human body
- Patent number 8,489,027
- Issue date Jul 16, 2013
- Electronics and Telecommunications Research Institute
- Jung Hwan Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication apparatus using synchronized clock signal
- Patent number 8,488,730
- Issue date Jul 16, 2013
- Electronics and Telecommunications Research Institute
- Chang Hee Hyoung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Crime prevention system using human body communication and crime pr...
- Patent number 8,487,773
- Issue date Jul 16, 2013
- Electronics and Telecommunications Research Institute
- Tae Wook Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Human body communication apparatus for non-contact communications a...
- Patent number 8,472,501
- Issue date Jun 25, 2013
- Electronics and Telecommunications Research Institute
- In-Gi Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Human body communication system and communication method thereof
- Patent number 8,467,431
- Issue date Jun 18, 2013
- Electronics and Telecommunications Research Institute
- Ki-Hyuk Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Human body sound transmission apparatus and method for minimizing s...
- Patent number 8,442,249
- Issue date May 14, 2013
- Electronics and Telecommunications Research Institute
- Jung Hwan Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency selective digital transmission apparatus
- Patent number 8,422,535
- Issue date Apr 16, 2013
- Electronics and Telecommunications Research Institute
- In Gi Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital communication system using frequency selective baseband and...
- Patent number 8,351,402
- Issue date Jan 8, 2013
- Electronics and Telecommunications Research Institute
- In-Gi Lim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LASER SCANNER
- Publication number 20240231079
- Publication date Jul 11, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Hwan HWANG
- G02 - OPTICS
Information Patent Application
LASER SCANNER
- Publication number 20240134185
- Publication date Apr 25, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Hwan HWANG
- G02 - OPTICS
Information Patent Application
LIGHT-RECEIVING DEVICE HAVING ELECTROMAGNETIC INTERFERENCE REMOVAL...
- Publication number 20240014336
- Publication date Jan 11, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Chang Hee HYOUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND DEVICE FOR DETECTING TARGET OBJECT USING LASER
- Publication number 20240004067
- Publication date Jan 4, 2024
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Hwan HWANG
- G01 - MEASURING TESTING
Information Patent Application
ELECTROMAGNETIC WAVE EVALUATION APPARATUS WITH ADJUSTABLE QUALITY F...
- Publication number 20230061785
- Publication date Mar 2, 2023
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Chang Hee HYOUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MEASUREMENT OF ELECTROMAGNETIC FIELD, AND SYSTEM THEREFOR
- Publication number 20220236311
- Publication date Jul 28, 2022
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Chang Hee HYOUNG
- G01 - MEASURING TESTING
Information Patent Application
PROBE ANTENNA, PROBING SYSTEM, AND POWER DENSITY MEASURING METHOD F...
- Publication number 20210181245
- Publication date Jun 17, 2021
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jung Hwan HWANG
- G01 - MEASURING TESTING
Information Patent Application
CHANNEL ADAPTIVE HUMAN BODY COMMUNICATION SYSTEM
- Publication number 20170207861
- Publication date Jul 20, 2017
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Chang Hee HYOUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
POWER SUPPLY AND POWER CONVERSION CIRCUIT THEREOF
- Publication number 20150349625
- Publication date Dec 3, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Chang Hee HYOUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD FOR TRANSMITTING DATA USING HUMAN BODY
- Publication number 20150333842
- Publication date Nov 19, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Tae-Wook KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEARING-AID APPARATUS AND METHOD USING ULTRASONIC WAVES
- Publication number 20140355800
- Publication date Dec 4, 2014
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Tae Wook KANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR CONTROLLING SMART WEAR
- Publication number 20140303529
- Publication date Oct 9, 2014
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Hyung-Il PARK
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
WIRELESS POWER TRANSMISSION DEVICE USING FREQUENCY MULTIPLIER AND M...
- Publication number 20140217831
- Publication date Aug 7, 2014
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Chang Hee HYOUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
WEARABLE WIRELESS POWER TRANSMISSION APPARATUS AND WIRELESS POWER T...
- Publication number 20140015470
- Publication date Jan 16, 2014
- In-Gi LIM
- A41 - WEARING APPAREL
Information Patent Application
SPREADING CODE PRODUCING APPARATUS
- Publication number 20130279542
- Publication date Oct 24, 2013
- Youn-Tae Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ELECTRIC POWER CONVERSION APPARATUS AND METHOD IN ENERGY HARVESTING...
- Publication number 20130270915
- Publication date Oct 17, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Kyung Hwan PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
TRANSMITTING AND RECEIVING ELECTRODE SYSTEM AND POWER TRANSMISSION...
- Publication number 20130265026
- Publication date Oct 10, 2013
- Industry-Academic Cooperation Foundation, Chosun University
- Youn-Tae KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ROTATION REHABILITATION TREATMENT USING VI...
- Publication number 20130261515
- Publication date Oct 3, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Byoung Gun CHOI
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
PHASED SPREADING SCHEME-BASED TRANSMISSION APPARATUS AND METHOD OF...
- Publication number 20130243042
- Publication date Sep 19, 2013
- Industry-Academic Cooperation Foundation, Chosun University
- Youn-Tae KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENERGY HARVESTING DEVICE USING ELECTROMAGNETIC INTERFERENCE SIGNAL...
- Publication number 20130099676
- Publication date Apr 25, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Chang Hee HYOUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR AMPLITUDE MODULATION OF SPREAD SIGNAL
- Publication number 20130034125
- Publication date Feb 7, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Chang Hee Hyoung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR GENERATING AND DETECTING PREAMBLE, AND DIGITAL COMMUNICA...
- Publication number 20130003886
- Publication date Jan 3, 2013
- Electonics and Telecommunications Research Institute
- Tae Wook Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
TRANSMITTER, RECEIVER AND METHOD THEREOF IN HUMAN BODY COMMUNICATOI...
- Publication number 20120201235
- Publication date Aug 9, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- In Gi Lim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STACK-TYPE BETA BATTERY GENERATING CURRENT FROM BETA SOURCE AND MET...
- Publication number 20120161575
- Publication date Jun 28, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Byoung Gun CHOI
- G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information Patent Application
TOUCH INPUT DEVICE AND ELECTROMAGNETIC-WAVE TRANSCEIVER USING THE S...
- Publication number 20120162128
- Publication date Jun 28, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Chang Hee HYOUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR TRANSMITTING MULTI MILLIMETER WAVE
- Publication number 20120164959
- Publication date Jun 28, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sung Eun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER AND METHOD FOR RECEIVING DATA IN HUMAN BODY COMMUNICATION...
- Publication number 20120128036
- Publication date May 24, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Tae Wook Kang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR ESTIMATING ANGLE OF ARRIVAL IN REAL TIME
- Publication number 20120105285
- Publication date May 3, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Kyung Hwan Park
- G01 - MEASURING TESTING
Information Patent Application
HYBRID BEAM FORMING APPARATUS IN WIDEBAND WIRELESS COMMUNICATION SY...
- Publication number 20120086602
- Publication date Apr 12, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Kyung Hwan Park
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS FOR HARVESTING ENERGY FROM ELECTROMAGNETIC FIELD
- Publication number 20120086285
- Publication date Apr 12, 2012
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Chang Hee HYOUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Chang-Hee Hyoung

Person

Patents Grantslast 30 patents

Electromagnetic wave evaluation apparatus with adjustable quality f...

Method for measurement of electromagnetic field, and system therefor

Probe antenna, probing system, and power density measuring method f...

Apparatus and method for controlling smart wear

Channel adaptive human body communication system

Energy harvesting device using electromagnetic interference signal...

Apparatus and method for transmitting data using human body

Spreading code producing apparatus

Transmitting and receiving electrode system and power transmission...

Method and apparatus for amplitude modulation of spread signal

Transmitter, receiver and method thereof in human body communicatio...

Phased spreading scheme-based transmission apparatus and method of...

Frequency modulating apparatus and transmitting apparatus including...

Telematics system using human body communication, portable device h...

Communication apparatus having human body contact sensing function...

Chair and multimedia player comprising sound transmission apparatus...

Apparatus and method for controlling human body contact of ground e...

Frequency selective modulating apparatus and method using re-spread...

Walking guidance apparatus using human body communication

Electronic apparatus having control function using human body commu...

Human body sound transmission system and method for transmitting a...

Apparatus and method for symbol error correctable modulation and de...

Method and apparatus for communicating sound wave of human body

Communication apparatus using synchronized clock signal

Crime prevention system using human body communication and crime pr...

Human body communication apparatus for non-contact communications a...

Human body communication system and communication method thereof

Human body sound transmission apparatus and method for minimizing s...

Frequency selective digital transmission apparatus

Digital communication system using frequency selective baseband and...

Patents Applicationslast 30 patents

LASER SCANNER

LASER SCANNER

LIGHT-RECEIVING DEVICE HAVING ELECTROMAGNETIC INTERFERENCE REMOVAL...

METHOD AND DEVICE FOR DETECTING TARGET OBJECT USING LASER

ELECTROMAGNETIC WAVE EVALUATION APPARATUS WITH ADJUSTABLE QUALITY F...

METHOD FOR MEASUREMENT OF ELECTROMAGNETIC FIELD, AND SYSTEM THEREFOR

PROBE ANTENNA, PROBING SYSTEM, AND POWER DENSITY MEASURING METHOD F...

CHANNEL ADAPTIVE HUMAN BODY COMMUNICATION SYSTEM

POWER SUPPLY AND POWER CONVERSION CIRCUIT THEREOF

APPARATUS AND METHOD FOR TRANSMITTING DATA USING HUMAN BODY

HEARING-AID APPARATUS AND METHOD USING ULTRASONIC WAVES

APPARATUS AND METHOD FOR CONTROLLING SMART WEAR

WIRELESS POWER TRANSMISSION DEVICE USING FREQUENCY MULTIPLIER AND M...

WEARABLE WIRELESS POWER TRANSMISSION APPARATUS AND WIRELESS POWER T...

SPREADING CODE PRODUCING APPARATUS

ELECTRIC POWER CONVERSION APPARATUS AND METHOD IN ENERGY HARVESTING...

TRANSMITTING AND RECEIVING ELECTRODE SYSTEM AND POWER TRANSMISSION...

APPARATUS AND METHOD FOR ROTATION REHABILITATION TREATMENT USING VI...

PHASED SPREADING SCHEME-BASED TRANSMISSION APPARATUS AND METHOD OF...

ENERGY HARVESTING DEVICE USING ELECTROMAGNETIC INTERFERENCE SIGNAL...

METHOD AND APPARATUS FOR AMPLITUDE MODULATION OF SPREAD SIGNAL

METHOD FOR GENERATING AND DETECTING PREAMBLE, AND DIGITAL COMMUNICA...

TRANSMITTER, RECEIVER AND METHOD THEREOF IN HUMAN BODY COMMUNICATOI...

STACK-TYPE BETA BATTERY GENERATING CURRENT FROM BETA SOURCE AND MET...

TOUCH INPUT DEVICE AND ELECTROMAGNETIC-WAVE TRANSCEIVER USING THE S...

APPARATUS AND METHOD FOR TRANSMITTING MULTI MILLIMETER WAVE

RECEIVER AND METHOD FOR RECEIVING DATA IN HUMAN BODY COMMUNICATION...

APPARATUS AND METHOD FOR ESTIMATING ANGLE OF ARRIVAL IN REAL TIME

HYBRID BEAM FORMING APPARATUS IN WIDEBAND WIRELESS COMMUNICATION SY...

APPARATUS FOR HARVESTING ENERGY FROM ELECTROMAGNETIC FIELD