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
高潮喷奶水在线播放视频| 午夜福利在线观看6080| 成人免费无码视频在线网站| 弄的老熟妇受不了了| 欧美人与拘牲交| 成人又黄又爽又色的网站| 女女女女女女bbbbbb毛| 精品久久久久久久久久久aⅴ| 国产好吊看视频在线观看| 少妇办公室好紧好爽再浪一点| 香蕉97超级碰碰碰视频| 五月开心播播网| 亚洲av无码乱码在线观看性色| 欧美亚洲综合成人专区| h精品无码动漫在线观看| 欧美丰满美乳XXⅩ高潮WWW| 我被公满足舒服爽视频| 午夜三级a三级三点窝| 天堂网在线最新版www| 中文无码亚洲精品制服丝袜| 国产精品久久人妻无码| 日本高清视频色WWWWWW色| www.五月天| 国产亚洲精品美女久久久久久| 免费吻胸抓胸激烈视频网站| 大地资源中文第3页| 情侣黄网站免费看| 亚洲免费精品aⅴ国产| 欧美亚洲色帝国| 免费人成视频在线观看免费尤物| 蜜臀AV999无码精品国产专区| 不戴套玩新婚人妻| 欧美成人一区二区三区在线视频| 国模无码视频一区二区三区| 免费无码AV一区二区波多野结衣| 国产精品观看免费观看性视频| 精品一区高潮喷吹在线播放| 人妻好久没做被粗大迎合| 翁吻乳婷婷小玲21章| 欧美黑吊大战白妞| 无套内谢老熟女|