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A patent owned by Maxeon Solar is successfully invalidated by TianDun IP
Tiandun IP successfully represented the Hague design international registration applications
A patent owned by Sunman New Energy is successfully invalidated by TianDun IP
A patent owned by Tiger Surface Technology New Material Co is successfully invalidated by TianDun IP
TianDun IP Agency Successfully Sustained the Defendant’s Industrial Design Patent Right
TianDun IP Successfully Safeguarded the Defendant’s Industrial Design Patent Right
.png "Tiandun IP successfully responded to invalidation request, Feer Technology’s industrial design is ma")
Tiandun IP successfully responded to invalidation request, Feer Technology’s industrial design is ma
.jpg "TianDun IP helps an overseas customer win all of the Trademark Reviews")
TianDun IP helps an overseas customer win all of the Trademark Reviews
.png "Clients get patent and petty patent certificates represented by TianDun IP")
Clients get patent and petty patent certificates represented by TianDun IP
An issued patent is successfully invalidated by TianDun IP
NEWS CENTER
Tiandun IP is on the list of 2024 credit recommended agency released by Capital IP Service Industry Association Recently, the Capital Int...
Recently, the good news of Beijing Tiandun Intellectual Property Agency continues, due to its excellent performance in patent agency se...
The European Patent Office (EPO) has once again decided that it will increase its official fees as of 1 April 2024.While some fees are stayi...
According to the Memorandum of Understanding on the Payment of Fees for the Patent Cooperation Treaty (PCT) signed by the China National Int...
South Korea's patent priority examination ushered in major adjustments: (1) Until now, the applicant may use the prior art search report...
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Junhua He
Lixue Jin
Founded in 2002, with senior IP specialists worked in CNIPA, we, Beijing TianDun IP Agency Co., Ltd. (TianDun IP), specializing in providing IP services including but not limited to patents, utility models, designs, trademarks and copyrights, are a registered patent, trademark and copyright agency before China National Intellectual Property Administration (CNIPA) (registration No. 11421), China Trademark Office (CTO) and Copyright Protection Center of China&nbs...
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