Assignee
CHENG CHIEH-YU
TW·4 granted patents·1 pending application·47 citations·filing 2009–2015
Top patents by PatentIndex Score
5 records- 0192US8991229B1Tube benderCHENG CHIEH-YU·Filed 2014·Granted Mar 31, 2015·12 cites·11 claims
- 0288US9162275B2Flaring device for a tubular memberCHENG CHIEH-YU·Filed 2013·Granted Oct 20, 2015·7 cites·10 claims
- 0382US9662698B2Tube benderCHENG CHIEH-YU·Filed 2015·Granted May 30, 2017·4 cites·14 claims
- 0482US7704084B1USB connector extension/retraction device for USB flash driveCHENG CHIEH-YU·Filed 2009·Granted Apr 27, 2010·24 cites·1 claims
- 0548US2010254079A1USB flash drive with improved structureCHENG CHIEH-YU·Filed 2009·Application pending·0 cites
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