Welcome to the official website of Dingyou Intellectual Property!
HOME
中文
English
CONTACT US
Dedicated to extraterritorial notarization of intellectual property
WORKING HOURS:Mon-Fri 09:00-18:00 (GMT+8)
BUSINESS FIELD
▪ Patent Ownership & Infringement Disputes
▪ Copyright Ownership & Infringement Disputes
▪ Trademark Infringement Disputes
▪ Declaratory Judgment Actions (Non-Infringement)
▪ IP Infringement Monitoring, Investigation & Evidence Collection
▪ Other Civil & Commercial Disputes
Previous page:Copyright Services
Next page:Anti-Unfair Competition
return
Copyright © 2022 北京鼎友律师事务所 All Rights Reserved.
+86-15625430331
CONSULT