PY

Ping Yu

JC Jing-Jin Electric Technologies Co.: 43 patents #1 of 82Top 2%
📍 Beijing, MD: #12 of 69 inventorsTop 20%
Overall (All Time): #51,896 of 4,157,543Top 2%
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Showing 51–51 of 51 patents

Patent #TitleCo-InventorsDate
D767157 Vibrator 2016-09-20