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

YiJun Wang

Partner/Patent Attorney

Practice Area:  Patent application, reexamination, invalidation, patent litigation

Tel: 86-10-59208475 E-mail: yijun.wang@unitalen.com   Office: Beijing

Professional Experience

Ms. Wang graduated from Tsinghua University with a Bachelor's degree in automotive engineering. She received mechanical courses such as automotive chassis, engine, body, control engineering and welding in Germany. She joined a large intellectual property law firm and has accumulated rich patent practical experience.

Ms. Wang joined UNITALEN ATTORNEYS AT LAW in 2011. She has been mainly providing professional service in intellectual property for German clients, e.g. SIEMENS, THYSSENKRUPP and SCHAEFFLER, concerning patent prosecution, patent re-examination, patent validity and Patent Administrative Litigation etc. Her practice focuses on the technical fields of vehicle, turbine, materials engineering etc.

Education Background

Bachelor of Automotive Engineering from Tsinghua University

Working Language

Chinese English German
性色国产成人久久久精品一区二区 | 成年无码av片| 野花影视大全在线观看免费| 少妇性俱乐部纵欲狂欢电影| 无码人妻精品一区二区三区99不卡 | 欧美日韩一区| 99re6久久热在线视频| 国精品无码一区二区三区在线A片| h无码精品3d动漫在线观看| 成 人 黄 色 网 站 视频| 水中色av综合| 伦理片在线的免费观看| 真人做受试看120分钟小视频| 妇乱子伦激情| 成熟人妻换╳╳╳╳| 一二三四在线观看免费高清中文在线观看| 日本亲与子乱人妻hd| 亚洲图色成人网| 在线√天堂中文| 国产美女裸体丝袜喷水视频| 99久久精品国产综合| 午夜自产精品一区二区三区| 久久精品免视看国产成人| 国产清纯在线一区二区| 成 人 a v免费视频| av永久免费网站在线观看| 97亚洲色欲色欲综合网| 欧美人性生活| 最近免费中文字幕高清2019| 亚洲国产精品成人久久蜜臀| 扒开奶罩吃奶头gif动态视频| 国产免费av片在线播放唯爱网| 少妇与子乱在线观看| 中文字幕久久波多野结衣AV| 婷婷四房综合激情五月在线 | 久久精品女同亚洲女同| 成人亚洲一区二区三区四区| 亚洲av成人午夜在线观看| 蜜桃网站入口在线进入| 97久久精品午夜一区二区| 东京热久久综合久久88|