? ? ? ? ? ? CSPTAL attended Work Conference of Capital Intellectual Property Service Organization held by Beijing Intellectual Property Bureau on March 22, 2017. In this conference, 15 IP service firms/agencies were ranked as “AAAA Patent Agency of 2016.”

? ? ? ? ? ? CSPTAL was ranked the highest level, AAAA, for IP firms which participated in the event for the first time.

?

?

?