Assignee

WANG GUOBIN

US·1 granted patent·1 pending application·0 citations·filing 2007–2018

Technology mixF16G1 F16H1 H01R1 H02K1

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2 records

0124US11025126B2Brushed DC motor and manufacturing method thereofWANG GUOBIN·Filed 2018·Granted Jun 1, 2021·0 cites·13 claims
0221US2007200208A1Variable-tooth gear with sliding-sheet deforming teethWANG GUOBIN·Filed 2007·Application pending·0 cites

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