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Zhang Cha patents in 2017

Zhang Cha was listed as an assignee on 3 patent publications in 2017.

Company year slice statistics
MetricValue
CompanyZhang Cha
Year2017
Patents3

Patents

Representative publications for Zhang Cha in 2017.

Top CPC classifications

Most common classification codes for Zhang Cha in 2017.

Top CPC codes for Zhang Cha in 2017
CPCPatents
G06F19/3221
G06K9/20361
G06T2207/100481
G06T2207/101521
G06T2207/301961

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