CHINESE
2024/3/19  Tuesday

ABOUT US

Hangzhou Tianxin Patent Agents, Inc. was officially registered and approved by National Intellectual Property Administration PRC (agency code: 33209). Hangzhou Tianxin Intellectual Property Firm was officially authorized and filed on record by Industry and Commerce Administration of Zhejiang Province. Those two are mutually empowering and supporting, considered as one unified whole.

Tianxin specializes in intellectual property commissioning services worldwide, such as patents, trademarks, copyrights (including software copyright), and science & technology projects. With full commissioning qualifications of intellectual property in the industry, the scope of the commissioning services includes application, infringement litigation, ownership disputes, invalidation, transfer, objection defense, etc. Branch offices located in Tonglu, Jiaxing, Haiyan and other cities in Zhejiang province, there are patent offices, patent workstations, or intellectual property management offices, approved by the local Intellectual ... MORE >>

LINKS

LAWS AND REGULATIONS

CONTACT US

TEL: 0571-87212079  28806789  FAX: 0571-87245779  E-mail:ch@tx-patent.com
Copyright(C)2012 HANGZHOU TIANXIN PATENT& TRADEMARK  [ICP 09077582]  Design By: SHUOLIAN