Sang Jung RA

Person

Daejeon, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for detecting upstream RF signals based on pre...
- Patent number 10,425,906
- Issue date Sep 24, 2019
- Electronics and Telecommunications Research Institute
- Sang-Jung Ra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for acquiring synchronization, and PHY transmitter and PHY r...
- Patent number 10,193,687
- Issue date Jan 29, 2019
- Electronics and Telecommunications Research Institute
- Jae Hwui Bae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency offset estimation and compensation method
- Patent number 10,110,275
- Issue date Oct 23, 2018
- Electronics and Telecommunications Research Institute
- Jae Hwui Bae
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for compensating for variable symbol timing us...
- Patent number 9,154,293
- Issue date Oct 6, 2015
- Electronics and Telecommunications Research Institute
- Jae Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for transmitting data using variable guard interval and appa...
- Patent number 9,059,886
- Issue date Jun 16, 2015
- Electronics and Telecommunications Research Institute
- Jae-Ho Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for inserting broadcast program by detecting a...
- Patent number 9,027,071
- Issue date May 5, 2015
- Electronics and Telecommunications Research Institute
- Yang Su Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automatic gain control apparatus of cable modem, and lock-time acqu...
- Patent number 7,504,884
- Issue date Mar 17, 2009
- Electronics and Telecommunications Research Institute
- Sang-Jung Ra
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR DETECTING UPSTREAM RF SIGNALS BASED ON PRE...
- Publication number 20180167902
- Publication date Jun 14, 2018
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sang-Jung Ra
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY OFFSET ESTIMATION AND COMPENSATION METHOD
- Publication number 20180102808
- Publication date Apr 12, 2018
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jae Hwui BAE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR ACQUIRING SYNCHRONIZATION, AND PHY TRANSMITTER AND PHY R...
- Publication number 20170324541
- Publication date Nov 9, 2017
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jae Hwui BAE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR REDUCING PEAK TO AVERAGE POWER RATIO (PAPR...
- Publication number 20170279648
- Publication date Sep 28, 2017
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jin Hyuk SONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL EQUALIZATION APPARATUS AND METHOD BASED ON PILOT SIGNALS FO...
- Publication number 20170048094
- Publication date Feb 16, 2017
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jae Hwui BAE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR TRANSMITTING DATA USING VARIABLE GUARD INTERVAL AND APPA...
- Publication number 20150156045
- Publication date Jun 4, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jae-Ho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BROADCAST TRANSMITTING APPARATUS AND METHOD
- Publication number 20150139339
- Publication date May 21, 2015
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sang-Jung RA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR COMPENSATING FOR VARIABLE SYMBOL TIMING US...
- Publication number 20140286468
- Publication date Sep 25, 2014
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jae Ho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR INSERTING BROADCAST PROGRAM BY DETECTING A...
- Publication number 20130283331
- Publication date Oct 24, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Yang Su KIM
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AUTOMATIC GAIN CONTROLLING DEVICE, ORTHOGONAL FREQUENCY DIVISION MU...
- Publication number 20130129021
- Publication date May 23, 2013
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Jae Ho LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IPTV SET-TOP BOX AND CHANNEL SWITCHING METHOD THEREOF
- Publication number 20110154393
- Publication date Jun 23, 2011
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Sang-Jung RA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Automatic gain control apparatus of cable modem, and lock-time acqu...
- Publication number 20070139113
- Publication date Jun 21, 2007
- Electronics and Telecommunications Research Institute.
- Sang-Jung Ra
- H03 - BASIC ELECTRONIC CIRCUITRY

Sang Jung RA

Person

Patents Grantslast 30 patents

Apparatus and method for detecting upstream RF signals based on pre...

Method for acquiring synchronization, and PHY transmitter and PHY r...

Frequency offset estimation and compensation method

Method and apparatus for compensating for variable symbol timing us...

Method for transmitting data using variable guard interval and appa...

Method and apparatus for inserting broadcast program by detecting a...

Automatic gain control apparatus of cable modem, and lock-time acqu...

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR DETECTING UPSTREAM RF SIGNALS BASED ON PRE...

FREQUENCY OFFSET ESTIMATION AND COMPENSATION METHOD

METHOD FOR ACQUIRING SYNCHRONIZATION, AND PHY TRANSMITTER AND PHY R...

APPARATUS AND METHOD FOR REDUCING PEAK TO AVERAGE POWER RATIO (PAPR...

CHANNEL EQUALIZATION APPARATUS AND METHOD BASED ON PILOT SIGNALS FO...

METHOD FOR TRANSMITTING DATA USING VARIABLE GUARD INTERVAL AND APPA...

BROADCAST TRANSMITTING APPARATUS AND METHOD

METHOD AND APPARATUS FOR COMPENSATING FOR VARIABLE SYMBOL TIMING US...

METHOD AND APPARATUS FOR INSERTING BROADCAST PROGRAM BY DETECTING A...

AUTOMATIC GAIN CONTROLLING DEVICE, ORTHOGONAL FREQUENCY DIVISION MU...

IPTV SET-TOP BOX AND CHANNEL SWITCHING METHOD THEREOF

Automatic gain control apparatus of cable modem, and lock-time acqu...