patenting in china
About Us

High quality patent prosecution service, 
Intimate knowledge in IP related laws, 
Solid technical and academic background

CLIENTS
Clients

Fortune 500 companies and high-tech start-ups,
World-class universities and research institutions,
Top U.S. law firms

TEAM
Team

Over 100 professionals of various tech fields,
Meticulous and efficient support team,
Proven capacity in patent prosecution


A Correct Interpretation of Grant Rates for Patents in China

A Correct Interpretation of Grant Rates for Patents in China

When companies and applicants are applying for patents in China or selecting patent agencies, they may have heard of a term called “Grant Rates”. As the name suggests, “Grant Rates” means the probability of a patent application being granted. It is often used to demonstrate the service quality and professional capabilities of patent agencies. It also becomes an intangible standard for some applicants to measure the level of patent agencies or patent agents. However, there is a question. If a
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Usage Environment Feature & Patent Infringement in China

Usage Environment Feature & Patent Infringement in China

The concept of “usage environment feature” was first introduced by the Supreme People’s Court in a patent infringement dispute between Shimano INC. and Ningbo Sunrun Industry & Trade Co., Ltd. on 2012. In the judgment of the Court, “Usage environment feature” was defined as “a technical feature for the purpose of describing the backgrounds or conditions under which an Inventions-Creation is applied in a claim.” In addition, the concept was later incorporated into the Article 9 of the Interpretation of
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