大学生疯狂高潮呻吟免费视频,成人特级毛片全部免费播放,精品一卡二卡三卡四卡兔,国产美女被遭强高潮白浆

Yi Zheng

Partner/Patent Attorney/Attorney at Law

Practice Area:  Patent invalidation/patent litigation/patent application/patent pre-warning and strategy/IP counselor

Tel: 86-10-85115888 Fax: 86-10-85110966 E-mail: yi.zheng@unitalen.com   Office: BeijingVcard

Professional Experience

After graduating from university, Ms. Zheng worked at a hospital in Seoul, South Korea for 3 years. In 2007, she began working at a large intellectual property law firm in Beijing, where she was primarily responsible for patent case drafting, translation, and Office Action responses. She joined UNITALEN  Attorneys at Law in 2011. As a partner of Unitalen, she has rich experience in IP practice and is familiar with the needs of Korean customers, so she can provide customers with meticulous and professional IP protection..

Ms. Zheng was Included in the List of "IP Experts TOP 100 CHINA" in 2022.

Education Background

B.S. in Science Jilin University of Agricultural

Professional Qualification: 

Member of All-China Patent Agents Association
International Trademark Association (INTA)
e International Association for the Protection of Intellectual Property (AIPPI)
All-China Lawyers Association.

Working Language

Chinese English Korean
a级毛片18以上观看免费| 国产一区二区三区AV精品| 国产成人高清亚洲明星一区| 亚洲一区天堂九一| 亚洲日本va中文字幕久久| 久久人妻少妇嫩草AV蜜桃99| gogo全球亚洲中日韩人体高清大胆| 亚洲永久无码7777kkk| 日本成熟少妇激情视频免费看| aa级女人大片免费视频| 最近高清中文字幕免费mv视频7| 健身教练1到100话| 日日摸夜夜添狠狠添欧美| 美女内射视频WWW网站午夜| 国产中文三级全黄| 日韩中文字幕区一区有砖一区| 噜噜噜噜私人影院| 国产精品55夜色66夜色| 少妇群交换BD高清国语版| 欧美人与动牲交另类| 色老头老太xxxxbbbb| 日本三级电影在线观看| 婷婷精品视频在线观看| 2019中文字幕视频| 暖暖日本免费播放| 国产精品一区在线蜜臀| 56国语精品自产拍在线观看| 色一情一乱一伦| 国产精品亚洲AV三区国产伟业| 97精品国产一区二区三区| 被老外添嫩苞添高潮np| 十八18禁国产精品www| 欧美搡bbbbb搡bbbbb| 东北女人放荡对白| 中文字幕乱码在线人视频 | 熟女俱乐部五十路六十路av| 中文在线网在线中文| 免费国产午夜理论片不卡| 无码专区—va亚洲v天堂| 国精品产区wnw2544| 日韩卡1卡2卡三卡免费网站|