ANSEN Patent Law Office is a Beijing-based, full-service intellectual property firm. We have a full-time staff of experienced Patent and Trademark attorneys and a professional support team with modern information systems. We specialize in the protection and enforcement of intellectual property in China and have years of experience in both legal practice and relevant technical fields, including Electronics, Communications, Computer Hardware/Software, Mechanical Engineering, Physics, Biotechnology, Pharmaceuticals and New Materials. Our goal is to provide you with superior service for all of your intellectual property needs in China.


Zhang, Xiaojuan Partner, Beijing
Xu, Lin Partner, Beijing
Cheng, Guanghu Associate, Beijing
Cheng, Yiyan Associate, Beijing
Liu, Haiming Associate, Beijing
Qian, Mingliang Associate, Beijing


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