Inventor · disambiguated record
Dong-Hwan Cha
Also filed as: CHA DONG HWAN
4 granted patents·1 pending application·5 citations·filing 2003–2024
63Inventor score
Top patents by PatentIndex Score
5 records- 0167US7168453B2Multi wefts inserting weaving machine for lattice woven structureSAMYANG CORP·Filed 2006·Granted Jan 30, 2007·3 cites·13 claims
- 0257US11332851B2Polyethylene fiber, manufacturing method thereof, and manufacturing apparatus thereofHUVIS CO LTD·Filed 2019·Granted May 17, 2022·0 cites·4 claims
- 0354US10513803B2Polyethylene fiber, manufacturing method thereof, and manufacturing apparatus thereofHUVIS CO LTD·Filed 2015·Granted Dec 24, 2019·0 cites·5 claims
- 0451US2025137849A1Ground reference target and vicarious radiometric calibration system including the sameKOREA RES INST STANDARDS & SCI·Filed 2024·Application pending·0 cites
- 0543US7959752B2Method for producing geogridSAMYANG CORP·Filed 2003·Granted Jun 14, 2011·2 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →