Welcome to the official website of Dingyou Intellectual Property!

Specializing in intellectual property rights enforcement, infringement analysis and resolution, IP invalidation proceedings, notarized evidence collection, etc.
Familiar with the operations of manufacturing enterprises, with an engineering background enabling quick comprehension of technical solutions. Has participated in over 300 IP-related cases involving rights enforcement, defense, and invalidation proceedings.
Copyright © 2022 北京鼎友律师事务所 All Rights Reserved.
+86-15625430331
CONSULT