- 
            NO. Category Subject Date Download
 
- 
            6 Certification Utility Model Patent Certificate-A semi-internal and semi-external light source Eco-friendly display 02/18/2025
               - 
            10 Certification Utility Model Patent Certificate-A sunlight readable screen based on external projection light source 12/19/2024
               





Microsoft Teams
WhatsApp
Email
Inquiry
WeChat
TOP