Jiaquan IP Law Official web site|patent|china patent attorney|trademark china|trademark attorney china|litigation enforcement china|intellectual property china

Offices
Language

中文 | Español | 日本語

Our Profile

Offices

Professionals

By Name

Alphabetical Order

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

By Department

Practices

Patent Patent Filing with the SIPO Foreign & PCT Patent Filing Patent Search Product Clearance Patent Invalidation Patent Litigation Strategic IP Portfolio Development and Management Translation Service Patent Drafting Service	Trademark & Copyright Trademark Registration Trademark Search Copyright Registration Unfair Competition Domain Names Custom Protection Trademark and Copyright Litigation	Litigation Patent Litigation Trademark Litigation Copyright Litigation Trade Secret Litigation Unfair Competition Litigation Invalidation

IP Transaction IP Licensing IP Transfer Technology Transfer	International	Tech Policy Advisory

Technical Fields Electrical / Telecom / Computer Science Chemical / Pharmaceutical / Biotechnology Mechanical Physics

News & Publications

search News & Publications

View All News & Publications >

News

July 30,2021

Jiaquan is again listed on IAM Patent 1000

Newsletter

June 07,2021

Newsletter 2021

Publications

July 30,2021

Patent practice - determination and utilization of design freedom

Events

search Events

View All Events >

Upcoming Events

Past Events

November 15,2016

Seminar on Fair Trade of North Western Area of Eastern Guangdong Province

Professionals

Electrical / Telecommunications / Computer Science

Chemical / Pharmaceutical / Biotechnology

Mechanical

Physics

Trademark

Litigation

International

Home > Professionals

Xiuping OU

Senior Adviser
Patent Attorney

Dr. OU passed the bar examination and obtained lawyer qualification certificate in 1993. He served as clerk, auditor in Guangdong Higher People’s Court after graduation in 1995. Since ... Read More