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

Linsen Yang

Partner/Patent Attorney

Practice Area:  Patent Prosecution/Infringement analysis

Tel: 86-10- 59208466/59208888 E-mail: linsen.yang@unitalen.com   Office: Xi’an

Professional Experience

Mr. Yang obtained his Bachelor’s degree in the field of material physics and chemistry and his Master’s degree in the field of computer science & automatic control. After his graduation, Mr. Yang was involved in the project “G432 Shuttle for Growing Semiconductor Crystal GaAs in Space” in cooperation with NASA. During that period, Mr. Yang published a number of academic papers and was granted with a patent. 

Before joining Unitalen, Mr. YANG worked in a big Chinese IP firm and accumulated lots of professional experience in IP area. Up to now, Mr. Yang has handled about 1000 new patent applications, many office actions. He has extensive experiences in the patent reexamination, invalidation and litigation proceedings. His profound comments on the Office Actions win great faith from the clients. His intensive understanding of the latest technologies has made him a desired agent for handling sophisticated patent applications in the field of electronics, computer, automation and material sciences. 

Education Background

Master of Laws (IP), the John Marshall Law School
University of and Science and Technology Beijing and Institute of Physics M.S. in Computer Science & Automatic Control
University of and Science and Technology Beijing B.S. in Materials Physics and Chemistry

Working Language

Chinese English
成年视频人免费网站动漫在线| 色欲一区二区三区精品A片| 色老板亚洲视频在线观| 50路60路老熟妇啪啪| 热99re久久精品| 成人网站网址导航| 18禁裸体动漫美女无遮挡网站| 超碰cao已满18进入离开官网| 99久久无码一区人妻A片潘金莲| 亚洲日韩激情无码一区| 久久国产精品麻豆av影视| 体育生GAY爽擼又大又粗的雞巴| 亚洲av无码久久精品色欲| 一卡2卡三卡4卡免费网站| 熟妇人妻va精品中文字幕| 久久久久久A亚洲欧洲AⅤ| 狠狠色综合网久久久久久| 8ⅹ8x擦拨擦拨成人免费视频| 成年网站未满十八禁| 军人妓女院BD高清片| 国产精品美女久久久久久2021 | 国产沙发午睡系列999| 成人欧美一区二区三区在线| 亚洲v国产v天堂a无码二区久久| 亚洲精品55夜色66夜色| 久久偷看各类wc女厕嘘嘘| 日本一区二区三区日本免费| 国产精品日日摸夜夜添夜夜添无码 | 国产av一区二区精品久久| 精品国产乱码久久久久夜深人妻| 亚洲av无码成人黄网站在线观看| 60分钟高清在线播放器| 亚洲av综合色区无码一区爱av| 一二三四免费观看完整版高清| 亚洲影院丰满少妇中文字幕无码| 韩国 日本 亚洲 国产 不卡| 波多野无码中文字幕AV专区| 大片国产片日本观看免费视频| 中文字幕有码无码人妻在线| 精品国精品国产自在久国产87| 爱爱小说视频永久免费网站|