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Patent family 52277415

This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.

Patent family metadata
FieldValue
Family ID52277415
Family type
Earliest priorityJul 11, 2013
First filing countryUS
Member publications2
CountriesUS
Representative publicationUS8999840B2 — Method of forming fine patterns of semiconductor device

Representative publication

Best representative member for this family based on priority and filing country.

US8999840B2 — Method of forming fine patterns of semiconductor device (published Apr 7, 2015)

Member publications

Related publications in this family.