Weiwen Yan — 1 Patent at Unknown

Weiwen Yan has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2014. Weiwen Yan ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Weiwen Yan in 流花街道, CN.

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Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
8674847	Wireless monitor voice indication parking indicator	Desheng Li, Jun Luo	2014-03-18

Weiwen Yan — 1 Patent

Issued Patents All Time

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