Ha Sun Na

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
System and method for allowing multiple RFID reader devices to read...
- Patent number 8,350,676
- Issue date Jan 8, 2013
- EMW Co., Ltd.
- Byung Hoon Ryou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR ALLOWING MULTIPLE RFID READER DEVICES TO READ...
- Publication number 20100201494
- Publication date Aug 12, 2010
- Byung Hoon Ryou
- G06 - COMPUTING CALCULATING COUNTING