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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for testing performance of synthetic aperture radar
Patent number
9,632,174
Issue date
Apr 25, 2017
Agency for Defense Development
Se Young Kim
G01 - MEASURING TESTING
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
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
Information
Patent Grant
System and method for human body communication using limited passband
Patent number
8,340,158
Issue date
Dec 25, 2012
Electronics and Telecommunications Research Institute
In-Gi Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication device and method using human body
Patent number
8,265,554
Issue date
Sep 11, 2012
Electronics and Telecommunications Research Institute
Jung-Hwan Hwang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Communication apparatus
Patent number
8,224,244
Issue date
Jul 17, 2012
Electronics and Telecommunications Research Institute
Jin-Kyung Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Sound transmission system
Patent number
8,194,876
Issue date
Jun 5, 2012
Electronics and Telecommunications Research Institute
Sung-Eun Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for providing touch and play (TAP)—based servi...
Patent number
8,165,522
Issue date
Apr 24, 2012
Electronics and Telecommunications Research Institute
Duck-Gun Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Human body communication method using multi-carrier modulation method
Patent number
8,165,236
Issue date
Apr 24, 2012
Electronics and Telecommunications Research Institute
Chang-Hee Hyoung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication apparatus having human body contact sensing function...
Patent number
8,054,159
Issue date
Nov 8, 2011
Electronics and Telecommunications Research Institute
Chang-Hee Hyoung
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Communication apparatus using a transmission medium and method for...
Patent number
7,668,122
Issue date
Feb 23, 2010
Electronics and Telecommunications Research Institute
Jin Bong Sung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Dual antenna diversity transmitter and system with improved power a...
Patent number
7,142,829
Issue date
Nov 28, 2006
Electronics and Telecommunications Research Institute
Jin Bong Sung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Variable gain amplifier for high frequency band using microstrip hy...
Patent number
6,977,554
Issue date
Dec 20, 2005
Electronic and Telecommunications Research Institute
Jin Bong Sung
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Positive Electrode and Lithium Secondary Battery Manufactured Using...
Publication number
20240186521
Publication date
Jun 6, 2024
LG ENERGY SOLUTION, LTD.
Kwang Jin Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Positive Electrode and Lithium Secondary Battery Manufactured Using...
Publication number
20240154127
Publication date
May 9, 2024
LG ENERGY SOLUTION, LTD.
Geum Jae Han
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS FOR TESTING PERFORMANCE OF SYNTHETIC APERTURE RADAR
Publication number
20140070981
Publication date
Mar 13, 2014
Se Young KIM
G01 - MEASURING TESTING
Information
Patent Application
COMMUNICATION APPARATUS HAVING HUMAN BODY CONTACT SENSING FUNCTION...
Publication number
20120003929
Publication date
Jan 5, 2012
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Chang-Hee Hyoung
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HUMAN BODY COMMUNICATION DEVICE, HUMAN BODY COMMUNICATION SYSTEM AN...
Publication number
20100322294
Publication date
Dec 23, 2010
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Duck-Gun PARK
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
APPARATUS AND METHOD FOR PROVIDING MEDIA ADVERTISEMENT SERVICE USIN...
Publication number
20100318420
Publication date
Dec 16, 2010
Electronics and Telecommunications Research Institute
Duck-Gun Park
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
SYSTEM AND METHOD FOR HUMAN BODY COMMUNICATION USING LIMITED PASSBAND
Publication number
20100246643
Publication date
Sep 30, 2010
In-Gi Lim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND DEVICE FOR COMMUNICATING USING HUMAN BODY
Publication number
20100238955
Publication date
Sep 23, 2010
Jin-Bong Sung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
APPARATUS FOR TRANSMITTING REFERENCE SIGNALS FOR MEASURING PHASE RE...
Publication number
20100094159
Publication date
Apr 15, 2010
Electronics and Telecommunications Research Institute
Jung-Hwan Hwang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
DMB RECEIVING PORTABLE TERMINAL FOR HUMAN BODY COMMUNICATION, DMB T...
Publication number
20100060714
Publication date
Mar 11, 2010
Electronic and Telecommunications Research Institute
Sung-Weon Kang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
INTRA-BODY COMMUNICATION SYSTEM FOR HIGH-SPEED DATA TRANSMISSION
Publication number
20100040114
Publication date
Feb 18, 2010
Electronics and Telecommunications Research Institute
Tae-Joon Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION DEVICE AND METHOD USING HUMAN BODY
Publication number
20090233558
Publication date
Sep 17, 2009
Jung-Hwan Hwang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
HUMAN BODY COMMUNICATION METHOD USING MULTI-CARRIER MODULATION METHOD
Publication number
20090103643
Publication date
Apr 23, 2009
Electronic Telecommunication Research Institute
Chang-Hee Hyoung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Method and Apparatus for Providing Touch and Play (Tap) - Based Ser...
Publication number
20080294722
Publication date
Nov 27, 2008
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTIT
Duck-Gun Park
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
COMMUNICATION APPARATUS
Publication number
20080287061
Publication date
Nov 20, 2008
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Jin-Kyung Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Communication Apparatus Having Human Body Contact Sensing Function...
Publication number
20080284607
Publication date
Nov 20, 2008
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTIT
Chang Hee Hyoung
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Communication System Using Frequency According to Security or Trans...
Publication number
20080259827
Publication date
Oct 23, 2008
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Jin Bong Sung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Dmb Receiver and Receiving Method Using Human Body Antenna
Publication number
20080158432
Publication date
Jul 3, 2008
Electronics and Telecommunications Research Institute
Jung Hwan Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Sound transmission system
Publication number
20060143004
Publication date
Jun 29, 2006
Sung-Eun Kim
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Human body communication device, human body communication system an...
Publication number
20060136015
Publication date
Jun 22, 2006
Duck-Gun Park
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Communication apparatus using a transmission medium and method for...
Publication number
20060092908
Publication date
May 4, 2006
Electronics and Telecommunications Research Institute.
Jin Bong Sung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Dual antenna diversity transmitter and system with improved power a...
Publication number
20050143024
Publication date
Jun 30, 2005
Jin Bong Sung
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Frequency converter
Publication number
20050140402
Publication date
Jun 30, 2005
Jin Bong Sung
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Predistortion linearizer for power amplifier
Publication number
20050140439
Publication date
Jun 30, 2005
Chang Hee Hyoung
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Variable gain amplifier for high frequency band using microstrip hy...
Publication number
20040090271
Publication date
May 13, 2004
Jin Bong Sung
H03 - BASIC ELECTRONIC CIRCUITRY