国产成人av综合色-国产成人a人亚洲精品无码-国产成人a亚洲精v品无码-国产成人a在线观看视频免费-国产成人a在线观看视频免费-国产成人精品123区免费视频

Yanli Li joined UNITALEN ATTORNEYS AT LAW in 2010. Her work includes applying for foreign and domestic patents, drafting patent application documents, forwarding and replying Office Actions, export patent application, reexamination, and so on. She has involved in communication, information processing, image processing, computer technology, medical equipment, electric engineering, semiconductor technology, automation, and other fields. Yanli Li has gained rich practical experience.