Inventor · disambiguated record

Yong Joon Cha

Also filed as: CHA YONG JOON

1 granted patent·5 citations·filing 1999–1999

26Inventor score

Technology areasA61Q

Files withSKINPLUS CO LTD1

Top patents by PatentIndex Score

1 record

0117US6346257B1Process for preparing water-in-oil type emulsion cosmetic composition containing L-ascorbic acid with improved stabilitySKINPLUS CO LTD·Filed 1999·Granted Feb 12, 2002·5 cites·2 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →