CPanel is a world-class operator of virtual host control systems in the United States. In 2017, cPanel commissioned J's Law Firm to take corresponding measures against their preemptively registered trademark in China. In the end, J's Law Firm helped cPanel successfully invalidate the preemptively registered trademark.

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.