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Yan Zheng patents in 2015

Yan Zheng was listed as an assignee on 2 patent publications in 2015.

Company year slice statistics
MetricValue
CompanyYan Zheng
Year2015
Patents2

Patents

Representative publications for Yan Zheng in 2015.

Top CPC classifications

Most common classification codes for Yan Zheng in 2015.

Top CPC codes for Yan Zheng in 2015
CPCPatents
C01B31/04462
C01B32/1842
B29C39/0031
B29K2105/1241
B29K2995/00051

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