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我們的經驗，助您成功
Our experience contributes to your success
三十年匠心專注，成就卓越品質
Thirty years of ingenuity and dedication to achieve excellent quality
我們的經驗，助您成功
Our experience contributes to your success
三十年匠心專注，成就卓越品質
Thirty years of ingenuity and dedication to achieve excellent quality
30 years, we have been at the forefront
Founded in 1991, Tianzheng Patent Attorneys, formerly known as official patent attorneys of Zhejiang University of Technology, is one of the largest patent agencies in Zhejiang province. Tianzheng was authorized by state council as an international patent agency, and serves as designated agency for Zhejiang University and Zhejiang University of Technology. The service of Tianzheng includes patent applications (domestic and international), patent infringement dispute litigation, patent invalidation request, etc. The attorney has applied for more than 30,000 patents, of which more than 15,000 invention patents. Tianzheng owns a professional agent team that is proficient in intellectual property rights and work with technical background and rigorous attitude, which is worthy of trust of client.
1991Year
Founded in 1991
30000+
Patent Applications
13
Patent Attorneys
500+
IPR Infringement cases
Service Field
Hangzhou Tianzheng Patent Attorneys upholds
"Dedication and Reliable" creed
The service of Tianzheng includes patent applications (domestic and international), patent infringement dispute litigation, patent invalidation request, etc. The attorney has applied for more than 30,000 patents, of which more than 15,000 invention patents. Tianzheng adheres to the creed of "dedication and reliable", has worked for a large number of patent applications, trademark registration, and a series of well-known patent infringement proceedings, reexamination invalidation cases, trademark review and adjudication cases, against unfair competition cases. For decades, Tianzheng cooperated with numerous famous enterprises and maintained a long term service relationship.
Service Field
Hangzhou Tianzheng Patent Attorneys upholds "Dedication and Reliable" creed
The service of Tianzheng includes patent applications (domestic and international), patent infringement dispute litigation, patent invalidation request, etc. The attorney has applied for more than 30,000 patents, of which more than 15,000 invention patents. Tianzheng adheres to the creed of "dedication and reliable", has worked for a large number of patent applications, trademark registration, and a series of well-known patent infringement proceedings, reexamination invalidation cases, trademark review and adjudication cases, against unfair competition cases. For decades, Tianzheng cooperated with numerous famous enterprises and maintained a long term service relationship.
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Tianzheng Patent Attorney has 13 practicing patent agents, including 1 senior professional researcher and 4 associate professional researchers. The young elites of Tianzheng graduated from Peking University, Shanghai Jiao Tong University, Zhejiang University and other famous institutes and faculties, their technical background include machinery, electronics, automation, chemistry, chemical engineering, bio-pharmaceuticals, etc.
Join Us
Tianzheng Patent Attorney has 13 practicing patent agents, including 1 senior professional researcher and 4 associate professional researchers. The young elites of Tianzheng graduated from Peking University, Shanghai Jiao Tong University, Zhejiang University and other famous institutes and faculties, their technical background include machinery, electronics, automation, chemistry, chemical engineering, bio-pharmaceuticals, etc.
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Contact
ADD: Room B & C, 22 Floor, Changdi Mingyuan, No.9 Qingchun Road, Hangzhou, Zhejiang
Tel: +86-571-87242855/87242818
QQ: 25708643438
Fax: +86-571-87243018
Email: iplawer@126.com
Website: www.dshlxx.cn
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Copyright：Hangzhou Tianzheng Patent Attorneys © 2002-2022 www.dshlxx.cn All Rights Reserved.