• Chinese Patent Basics

    cn patent basics
    Paris Convention and PCT (Patent Cooperation Treaty) - Two common ways for foreign applications...
    cn patent basics
    China National Intellectual Property Administration (CNIPA) has implemented the Administrative...
    Patent Prosecution Highway (PPH) is an operational cooperation among the Intellectual Property...
    cn patent basics
    In China, the validity of the granted patent can be challenged by anyone at any time after the...
    Usually, a First Office Action would be issued after the application that has entered the...
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