Assignee
HONG SONG CHEOL
0 granted patents·2 pending applications·0 citations·filing 2010–2010
Top patents by PatentIndex Score
2 records- 0132US2011267194A1Compact directional coupler using semiconductor process and mobile rfid reader transceiver system using the sameHONG SONG CHEOL·Filed 2010·Application pending·0 cites
- 0231US2011140755A1Digital attenuator having small phase variationHONG SONG CHEOL·Filed 2010·Application pending·0 cites
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