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Patent attorney

 

Name Technical Fields Practice Certificate No. Practice Office
Shijian Cao Oil Refining 1123000152.6 Beijing Wankeyuan Intellectual Property Agent Ltd.
Chengxin Du Radar, Law 1123000765.5 Beijing Wankeyuan Intellectual Property Agent Ltd.
Xianzhong Chen Material Engineering 1123000395.0 Beijing Wankeyuan Intellectual Property Agent Ltd.
Yajun Zhang Machinery 1123006177.6 Beijing Wankeyuan Intellectual Property Agent Ltd.
Yaping Zhang Machinery 1123006181.0 Beijing Wankeyuan Intellectual Property Agent Ltd.
Shaozhen Xing Machinery 1123005012.8 Beijing Wankeyuan Intellectual Property Agent Ltd.
Xin Xia Chemistry 1123004907.4 Beijing Wankeyuan Intellectual Property Agent Ltd.
Jingnan Li Communication Engineering 1123006950.4 Beijing Wankeyuan Intellectual Property Agent Ltd.
Qian Wu Chemistry 1123023018.0 Beijing Wankeyuan Intellectual Property Agent Ltd.
Xuan Shi Machinery 1123003582.9 Beijing Wankeyuan Intellectual Property Agent Ltd.
Zhangyan Sun Clinical Medicine 1123006902.1 Beijing Wankeyuan Intellectual Property Agent Ltd.
Jun Wang Agricultural Machinery 1123004248.5 Beijing Wankeyuan Intellectual Property Agent Ltd.
Jincai Yang Mechanical & Electrical 1123005347.0 Beijing Wankeyuan Intellectual Property Agent Ltd.

Copyright:Beijing Wankeyuan Intellectual Property Agent Ltd.  
Tle:86-10-82076995 86-10-82076997 86-10-82078545 86-10-62352426     Fax:86-10-62356369
Address: NO.77 North Sanhuanzhonglu Road, Haidian District,Beijing 100088 P.R. China     Email:wky@wky.com.cn   cnbjwky@public.bta.net.cn

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