Inventor
CHA JOO WAN
KR6 patents
Patents
6 patentsUS12259521B2Mar 25, 2025
Method and system of analyzing ingredients of artificial rainfall for verification of cloud seeding effect
NAT INSTITUTE OF METEOROLOGICAL SCIENCES1 citations54
US11570954B2Feb 7, 2023
Rocket for artificial rainfall using ejection hygroscopic flare
NAT INSTITUTE OF METEOROLOGICAL SCIENCES0 citations53
US12446497B2Oct 21, 2025
Wind blow type ground-based cloud seeding material generator for weather modification
NAT INSTITUTE OF METEOROLOGICAL SCIENCES0 citations52
US11782187B2Oct 10, 2023
Calculation method of total artificial precipitation in seeding area compared to non-seeding area
NAT INSTITUTE OF METEOROLOGICAL SCIENCES0 citations42
US12094148B2Sep 17, 2024
Method for detecting fog particles and calculating fog characteristics based on camera images
NAT INSTITUTE OF METEOROLOGICAL SCIENCES0 citations40
US11874428B2Jan 16, 2024
Method for deciding seeding effect area and non-seeding effect area in accordance with wind system
NAT INSTITUTE OF METEOROLOGICAL SCIENCES0 citations38