Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Guochang Li
Tianjin
CN
1 patent
2 Patents
USD1123164
2026
Analyte Sensor Inserter
0 cites
US12369432
2025
LED Epitaxial Structure and Preparation Method and Application Thereof
FOCUS LIGHTINGS TECH CO., Ltd.
0 cites