Inventor

CAI DEFU

CN2 patents

⚠️ This page may combine multiple inventors who share the name “CAI DEFU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CHINA NAT PETROLEUM CORP

1 patent

US6607050B2Aug 19, 2003

Integrated ocean bottom towed array for four-component seismic data acquisition

CHINA NAT PETROLEUM CORP94 citations90

STATE GRID HUBEI ELECTRIC POWER RES INSTITUTE

1 patent

US12119650B2Oct 15, 2024

Optimal power flow-based hierarchical control method for distributed energy storage system (ESS)

STATE GRID HUBEI ELECTRIC POWER RES INSTITUTE0 citations38