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Sai CHEN is an Partner, Deputy President, Attorney-at-law at Wei Chixue Law Firm. She has significant experience in IP infringement litigation, administrative proceedings, anti-counterfeiting, border seizure, copyright works protection, domain name disputes, IP right licensing and technology transferring. Sai frequently delivers speeches and publishes articles in Europe, US and Japan on enforcing IP right in China. Sai has represented clients from medium sized companies to Fortune 500 from Japan, US, Germany and around the world. She helped Bridgestone Corporation win a favorable decision enforcing its design patent in the Supreme People’s Court in the retrial. She helped a world leader in soldering machinery in a patent invalidation administrative lawsuit, securing the invalidation of a competitor’s patent from first instance throughout retrial. She also represented a major consumer electronics company as the plaintiff in an infringement lawsuit, where it was awarded Rmb3.2 million compensation and listed by the Supreme People’s Court of China among the Top Ten IP Cases ruled by Chinese courts in 2016. In a recent case she successfully established indirect infringement in court for patent owner, which is still uncommon in China.