Inventor

LI CHAOFEI

CN3 patents

Patents

3 patents

USD1113486SFeb 17, 2026

Temperature and humidity recorder

JIANGSU JINGCHUANG ELECTRONICS CO LTD0 citations52

USD1085078SJul 22, 2025

Single-use temperature and humidity data logger

JIANGSU JINGCHUANG ELECTRONICS CO LTD0 citations52

US12359999B2Jul 15, 2025

Non-modulated infrared sensor for handheld halogen leak detector and quantitative detection method thereof

JIANGSU JINGCHUANG ELECTRONICS CO LTD0 citations50