Assignee

CHAO CHENG-YI

TW·2 granted patents·8 citations·filing 2012–2012

Technology mixG06F2 H04M2 G06K1 H04B1 H05K1

Top patents by PatentIndex Score

2 records

0177US8913396B2Card holding mechanism and electronic deviceCHAO CHENG-YI·Filed 2012·Granted Dec 16, 2014·6 cites·20 claims
0265US9030831B2Locking mechanism and electronic device using sameCHAO CHENG-YI·Filed 2012·Granted May 12, 2015·2 cites·20 claims

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