The jewelry trademark ATELIER PAULIN, registered through the Madrid channel by French jewelry operator ATELIER PAULIN, has been rejected. J's Law Firm took over the rejection review process midway and successfully helped ATELIER PAULIN obtain trademark rights in the Chinese region.

In response to its leading cosmetics 3D printing technology, a comprehensive patent layout has been carried out from equipment, control, materials, processes to products, forming a patent system spanning multiple fields of electromechanical, control, and chemistry, and providing comprehensive protection for its patent system.

J's Law Firm helped Huawenzhonghe in all - sided patent planning, mining and appling, forming a perfect patent portfolio including design, utility model and invention patent, making significant contribution for it to grow into a leading enterprise in the field of digital calligraphy system and even digital teaching equipment.