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Wu Xiaoping of Wanhuida Intellectual Property comments on how hindsight bias contributed to an 'obviously erroneous’ ruling by the China National Intellectual Property Administration and welcomes the revised Guidelines for Patent Examination
In this case, China’s Supreme Court reversed a decision of the lower courts on a design patent that was disclosed before its filing date in an unusual way, says Xiaojun Guo of CCPIT Patent and Trademark Law Office.
Feng Zheng and Xiaoyang Yang of Wanhuida outline the various defence mechanisms patentees have at their disposal when facing infringement accusations in China
IAM is a unique and timely intelligence service that treats IP as a business asset and tool rather than simply as a legal right, informing boardrooms worldwide.
When a patentee responds to the challenge in the patent invalidation proceedings in China, sometimes it is necessary to amend the claims in order to obtain a decision from the CNIPA to...