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Zheng Yefeng — Human Necessities

Zheng Yefeng holds 4 patents in Human Necessities, with representative filings summarized below.

Company technology slice statistics
MetricValue
CompanyZheng Yefeng
TechnologyHuman Necessities
Patents in slice4
Recent patents in slice0
First year2015
Last year2018

Representative patents

Notable publications linking Zheng Yefeng to Human Necessities.

Recent filings

Latest patents from Zheng Yefeng in Human Necessities.

Related pages

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