Typical cases:

1.Patent infringement case of playing the Pi-pa:It was selected into the top ten cases of intellectual property protection in Gansu province in 2010.

2.The patent infringement case of "draw-bar box" appearance design of a famous luggage company:the defendant in the case is a well-known large-scale domestic e-commerce platform. And the judgment in this case has a great influence on the determination rules of the safe haven principle in the industry, and was rated as the  typical case of intellectual property rights in 2016.

3.An application for invalidation of a patent for an electric unicycle:the patent reexamination board of the National Intellectual Property Administration, PRC tried the case publicly as a major and important case because it was the first domestic case involving the application of the law on confidential examination. And CCTV had a special report on the case.

4.Intellectual Property planning project of a large group company in Sichuan province;

5.Intellectual property rights protection and administrative rights confirmation cases of a globally leading crane manufacturer in Finland in China;

6.Patent infringement administrative complaints cases of concrete machinery vehicles of large truck enterprises in Hunan province.