国产精品爽爽va在线观看网站丨av无码不卡在线观看免费丨国产成人综合色就色综合丨92成人午夜福利一区二区丨狼群精品一卡二卡3卡四卡网站丨久热爱精品视频在线9丨少妇性l交大片毛多丨无码人妻丰满熟妇区bbbbxxxx丨美女视频黄是免费丨波多野结衣视频网丨天堂中文最新版在线中文丨www.亚洲黄色丨国产欧美日韩小视频丨69式视频丨五月婷婷中文丨日日日网站丨欧美tv丨www色天使丨中文字幕无码日韩欧毛丨国产黄色激情视频

Mr. Wang used to do technical and management work in state-owned company and began his career in patent agency since 1999. To date he has handled thousands of patent applications and is familiar with patent work in companies. His expertise is on providing solutions to companies for their patent problems and he has given seminars and presentations on patent prosecution, patent dispute resolution and patent strategy, etc. for many companies. 

Mr. Wang also participated in the editorial work for the book China Lawyer Today (Patent & Trademark).