Inventor · disambiguated record
Hui Kyeung Chang
Also filed as: CHANG HUI IL · CHANG HUI KYEUNG
2 granted patents·1 pending application·1 citations·filing 2000–2010
31Inventor score
Files withKIM DONG-HYUN2
Top patents by PatentIndex Score
3 records- 0165US9138601B2Method of improving skin regeneration effect of medicinal materials by double boiling using earthenware potKIM DONG HYUN·Filed 2010·Granted Sep 22, 2015·1 cites·6 claims
- 0242US8986758B2Method for extracting a traditional herbal medicine component using a polished-rice steaming methodKIM DONG HYUN·Filed 2010·Granted Mar 24, 2015·0 cites·7 claims
- 0335US2002034938A1Money service apparatus in IMT-2000 network and method of the sameFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →