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Patent family 52591555

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 ID52591555
Family type
Earliest priorityOct 24, 2013
First filing countryUS
Member publications2
CountriesUS
Representative publicationUS9447738B2 — Method for controlling variable valve lift apparatus and variable valve lift system

Representative publication

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

US9447738B2 — Method for controlling variable valve lift apparatus and variable valve lift system (published Sep 20, 2016)

Member publications

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