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Qiu Huatan patents in 2017

Qiu Huatan was listed as an assignee on 1 patent publication in 2017.

Company year slice statistics
MetricValue
CompanyQiu Huatan
Year2017
Patents1

Patents

Representative publications for Qiu Huatan in 2017.

Top CPC classifications

Most common classification codes for Qiu Huatan in 2017.

Top CPC codes for Qiu Huatan in 2017
CPCPatents
H01J37/3211
H01J37/32111
H01J37/321191
H01J37/321741
H01J37/32441

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