h片国产痉挛免费在线观看_亚洲成aⅴ人片天堂网_久久天天亚洲综色_亚洲日本va在线视频观看

 
 

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
  Haochen SUN  
 

 

 

 

 

 

 

                     Haochen Sun

                  General Manager

       Patent and Trademark Attorney

 

Practice Areas

Patent, Trademark, Copyright, Litigation.

Experiences

Mr. Sun has practiced in the intellectual property field since 1992 and has obtained experience in a broad range of complex technologies. As the founder of Kelong, Mr. Sun actively participates in international intellectual property conferences annually and has established close cooperation relationships with clients worldwide.

Education

Peking University (B. S. in Economy Management in 1989)

Lnguage

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