亚1州区2区3区4区产品乱码2021,亚洲国产精品无码久久久秋霞1 ,亚洲av日韩综合一区在线观看,最近最好看的2018中文字幕电视剧

 
 

Adr: A-1303, Horizon International Tower No.6 Zhichun Road , Haidian District Beijing 100088, P.R. China

 

Tel: 010-82800568

Fax: 010-82800578

Mail: kelong@kelong-ip.com

 

 

HOME  >> Team  >> Patent Team
  Li Lin  
 

 

 

 

 

 

 

 

                Li  Lin

       Patent Attomey

 

Practice Areas

Patent application, review, and patent warning analysis in the fields of machinery, vehicle engineering, and materials.

Experiences

Worked in a production enterprise in Jiangsu from 2001 to 2003, engaged in mechanical manufacturing and processing work.

I pursued a master's degree at Beijing Jiaotong University from 2003 to 2005, during which I conducted extensive work and research on mechanical structure optimization, and participated in the design of hydraulic control systems.

In 2006, joined Beijing Kelong Huanyu Intellectual Property Agency Co., Ltd. as a patent engineer.

Education

Obtained a Bachelor's degree in Mechanical Design and Manufacturing from Henan University of Technology in July 2002.

Obtained a master's degree in Vehicle Engineering from Beijing Jiaotong University in July 2006.

Language

Chinese, English.

 

 
 
北京科龍寰宇知識(shí)產(chǎn)權(quán)代理有限責(zé)任公司 版權(quán)所有 京ICP備05018272號(hào)-1
少女频道在线观看高清| 在线成人一区二区| 亚洲午夜精品久久久久久app| 人妻无码一区二区视频| 黑森林精选av导航| 国产v视频在线亚洲视频| 欧美96在线 | 欧| 中国老熟妇506070| 免费a级毛片无码免费视频| 久碰人妻人妻人妻人妻人掠| 午夜免费国产体验区免费的| 777亚洲精品乱码久久久久久 | 久久久久久国产精品免费无码| 国产又黄又大又粗视频| 日韩欧美亚洲综合久久影院| 国模无码人体一区二区| 影音先锋每日av色资源站| 国产内射xxxxx在线| 被男人吃奶添下面好舒服| 欧美老熟妇乱子| 欧美日韩国产成人高清视频 | 国产欧美亚洲精品a第一页| 99久久久精品免费观看国产| 青娱乐极品视觉盛宴国产视频| 亚洲国产精品第一区二区| 国偷自产一区二区免费视频| 亚洲风情亚aⅴ在线发布| 亚洲精品国产精品国自产观看| 华人少妇被黑人粗大的猛烈进| 久久精品国产亚洲精品2020| 97久久精品人人澡人人爽| 亚洲爆乳无码一区二区三区| 99久久无码私人网站| 福利体验试看120秒| 亚洲成av人片在| 中文字幕人妻伦伦| 欧美性生交xxxxx久久久| 狠狠躁天天躁无码中文字幕| 亚洲综合色婷婷在线观看| 欧美牲交videossexeso欧美| 小说区校园春色|