Jongsub Cha

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Daejeon, KR

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for transmitting packet data in wireless senso...
- Patent number 8,767,699
- Issue date Jul 1, 2014
- Electronics and Telecommunications Research Institute
- Hyung-Rae Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for locating RFID tag
- Patent number 8,633,803
- Issue date Jan 21, 2014
- Electronics and Telecommunications Research Institute
- Sang-Hyun Mo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR TRANSMITTING PACKET DATA IN WIRELESS SENSO...
- Publication number 20110110218
- Publication date May 12, 2011
- Electronics and Telecommunications Research Institute
- Hyung-Rae Park
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR LOCATING RFID TAG
- Publication number 20100214067
- Publication date Aug 26, 2010
- Sang-Hyun Mo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE