Inventor
WANG ZONGWEN
CN6 patents
⚠️ This page may combine multiple inventors who share the name “WANG ZONGWEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YANTAI JEREH OILFIELD SERVICES GROUP CO LTD
3 patentsUS11886178B2Jan 30, 2024
Fault diagnosis method, method for building fault diagnosis model, equipment, device and medium
YANTAI JEREH OILFIELD SERVICES GROUP CO LTD0 citations57
US12516751B2Jan 6, 2026
Valve fault detection method and apparatus
YANTAI JEREH OILFIELD SERVICES GROUP CO LTD0 citations47
US12475426B2Nov 18, 2025
Method for generating portrait of mechanical equipment
YANTAI JEREH OILFIELD SERVICES GROUP CO LTD0 citations45