Assignee
CHEN CHENG-YUNG
0 granted patents·3 pending applications·0 citations·filing 2006–2007
Top patents by PatentIndex Score
3 records- 0144US2008193055A1Inflatable bag for bottles packagingCHEN CHENG-YUNG·Filed 2007·Application pending·0 cites
- 0238US2007170084A1Inflatable gas bag having auxiliary gas pocketsCHEN CHENG-YUNG·Filed 2006·Application pending·0 cites
- 0324US2007175522A1Check valves of multiple-layer filmsCHEN CHENG-YUNG·Filed 2006·Application pending·0 cites
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