One law firm.

An extraordinary IP practice.

“Xuanyan” in Chinese means “Manifesto”.
Our manifesto focuses on continuously elevating service quality to achieve client objectives. ‌‌

“We Want to Express Our Deep Gratitude to You in the Service That You Provided for Us in Dealing With the Most Difficult Situation”

Roosevelt Coulter

    The firm pursues a development path characterized by the “three professionalizations”: team-based practice, professionalization of teams, and specialization of departments.

Roosevelt Coulter

PATENT
TRADEMARK
COPYRIGHT
PLANT VARIETY RIGHTS
GEOGRAPHICAL INDICATIONS
INTEGRATED CIRCUITS LAYOUT DESIGN
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Reaching The Stars For Our Clients

Welcome to the Law Firm

We are committed to excellence in the practice of law and in client service,  to support the continued success of our clients and firm.

We Can Help

If You're In Trouble

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11,000+

Cooperative customers and partners

500+

Related team members

98.6%

client-satisfaction rate

10000+

 times of social welfare services.

Intellectual Property

A Successful Strategy, 

from the First Day of Consultation

Looking For A Reliable & Dedicated Partner?