Smart Floating TDBU Roller Blind

Global exclusive patented technology

We have over 53 internationally authorized patents, including more than 10 domestic invention patents, multiple US invention patents, and European invention patents, covering more than 50 countries. Establish a strong patent protection barrier, ensure that the layout of technological leadership covers three continents, provide solid legal protection for global market expansion, and reduce infringement risks.

Chinese invention patents:

ZL201310342886.3

ZL201510232038.6

ZL201810513089.X

US utility patent

US 11,142,947 B1

US 11,739,591,B2

US 11,692,393,B2

European utility patent

EP3825507 ……