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Method for estimating number of tags in slotted aloha-based RFID system App 20070096877 - Quan; ChengHao ;   et al. | 2007-05-03 |
Method for securing information between RFID reader and tag, and RFID reader and tag using the same App 20070069852 - Mo; Hee-Sook ;   et al. | 2007-03-29 |
Apparatus and method for reading multiple tags with different protocols in RFID system App 20070069862 - Mo; Hee-Sook ;   et al. | 2007-03-29 |
Apparatus and method for receiving tag signal in mobile RFID reader App 20070069864 - Bae; Ji-Hoon ;   et al. | 2007-03-29 |
Mobile RFID reader and control method thereof App 20070069859 - Bae; Ji-Hoon ;   et al. | 2007-03-29 |
RFID system and method for protecting information App 20070052525 - Quan; Chenghao ;   et al. | 2007-03-08 |
Low earth orbit satellite command planning device and method, and low earth orbit satellite control system including the same App 20060136103 - Lee; Byoung-Sun ;   et al. | 2006-06-22 |
Satellite controlling system having function of distributing satellite state data based on reception environment and method thereof App 20050149830 - Mo, Hee-Sook ;   et al. | 2005-07-07 |
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