Assignee
HO HSUAN-CHIAO
TW·1 granted patent·3 pending applications·9 citations·filing 2012–2012
Top patents by PatentIndex Score
4 records- 0165US8657800B2Suction device having a rotary switchHO HSUAN-CHIAO·Filed 2012·Granted Feb 25, 2014·9 cites·11 claims
- 0234US2014054884A1Connecting pipe structure for suction setHO HSUAN-CHIAO·Filed 2012·Application pending·0 cites
- 0330US2013312759A1Airtight suction device with air supply function and rotary switch thereofHO HSUAN-CHIAO·Filed 2012·Application pending·0 cites
- 0430US2013312756A1Airtight suction device and air supply assembly thereofHO HSUAN-CHIAO·Filed 2012·Application pending·0 cites
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