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Mr. Qiao had worked in a well - known high-tech company as a software engineer before engaging in intellectual property work. He has the qualification of patent attorney since 2015 and the qualification of Attorney-at-Law since 2020.

Since joining Unitalen in 2013, Mr. Qiao has already dealt with a large number of applications involving computer software and hardware, machine learning, communication, information processing, image processing, medical equipment, optical equipment, semiconductor technology etc., and has been responsible for responding to office actions, accumulated lots of experience in practice of patent applications. In addition, Mr. Qiao has some experience in team management