KyungHi Chang

Follow

Person

Seoul, KR

People

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD THAT PREVENT COLLISION OF TAGS IN RFID SYSTEM
- Publication number 20100265070
- Publication date Oct 21, 2010
- ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Dong-Beom Shin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, APPARATUS FOR DYNAMIC RESOURCE ALLOCATION METHOD IN OFDMA-B...
- Publication number 20090190537
- Publication date Jul 30, 2009
- Sung Hyun Hwang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE