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Tiandun IP Wins Patent Invalidation Action

日期: 2021-11-27 16:24
浏览次数: 71
Tiandun IP Wins Patent Invalidation Action, Protecting Petitioner’s Legal IPR

Recently, a good news, comes from Beijing Tiantun IP’s legal team, our team, won a lawsuit, represented the petitioner to file patent invalidation action against the utility model in the title of welding free plug anti-dazing device. Patent Review and Invalidation Department fully supported and accepted the grounds for invalidation, declared the patent is invalid.
 
The above mentioned patent relates to a weld-free plug anti-dazzle device, which can be widely used for anti-dazzle in the isolation fence in the middle of the highway or first grade highway, in order to prevent the impact of lights on the driver's sight when vehicles meet. The petitioner Tiandun IP represented is a relatively large technology company in this industry, which has developed and actually used the weld-free plug anti-dazzle device technology before the application date of the invalid patent, and has also completed the related intellectual property protection. As long as receiving the entrustement, Tiantun IP carefully studied and analyzed the above mentioned patent, discussed and communicated with the petitioner repeatedly, fully understood the details of the relevant technology, and then found some powerful and convictive prior arts through conducting full and comprehensive patent searches. Based on such, Tiandun IP filed patent invalidation action with very sufficient grounds, and made full and meticulous preparations before the oral trial, and made sufficient discussions in the oral trial, which strongly proved that the involved patent was lack of inventive step,which has been comprehensively supported by Patent Review and Invalidation Department.
 
The success of the patent invalidation case once again approves the strength of Tiandun IP legal team, and further improves the success rate. Tiandun IP will continue to deeply cultivate the IP industry to provide customers with professional and high-quality IP services.



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