Assignee

LIN YI CHUNG

2 granted patents·49 citations·filing 2004–2017

Technology mixA01K1 B25B1 B62B1

Top patents by PatentIndex Score

2 records

0188US6968758B2Wrench adaptor for driving screw driver bitsLIN YI CHUNG·Filed 2004·Granted Nov 29, 2005·39 cites·4 claims
0283US10517265B2Adjustable supporting frame and canopy structure of pet strollerLIN YI CHUNG·Filed 2017·Granted Dec 31, 2019·10 cites·10 claims

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