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Xing Yuchen joined Unitalen in 2017 and has extensive experience in handling foreign-related patent prosecution, reexamination, and invalidation in electrical and mechanical fields, particularly in semiconductor materials and devices, internet technologies, artificial intelligence, new energy, optical/electrical communications, and audio/video encoding. He has deep expertise in patent practice across multiple jurisdictions, including the U.S., Europe, Japan, South Korea, Australia, Brazil, Southeast Asia, etc. with a strong understanding of relevant laws and regulations.