成人国产亚洲精品一区二,大鸡吧操黄色视频免费看,99精品热在线观看视频88,精品国产污污免费网站

Ms. Yuan Yao joined in Unitalen since 2011, has already dealt with a large number of intellectual property legal affairs regarding trademark, copyright, domain name dispute, unfair competition so far, and has successfully represented more than 3,000 non-litigation trademark cases including trademark opposition, review of refusal, invalidation, cancellation based on non-use, response, etc. Also, Ms. Yao has assisted many enterprises in the establishment of trademark application and trademark protection system, and published many papers. With years’s practice, Ms. Yao has accumulated profound theoretical knowledge and rich practical experience.