Assignee
CHANG CHIEH-FU
TW·2 granted patents·1 citations·filing 2009–2009
Top patents by PatentIndex Score
2 records- 0140US8238506B2Phase-discriminating device and methodCHANG CHIEH-FU·Filed 2009·Granted Aug 7, 2012·1 cites·20 claims
- 0228US8472622B2Wireless communication method, information access method, and virtual antenna radiation pattern forming methodCHANG CHIEH-FU·Filed 2009·Granted Jun 25, 2013·0 cites·13 claims
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