Inventor · disambiguated record
Chih-Hsien Hsia
Also filed as: HSIA CHIH-HSIEN
1 granted patent·3 pending applications·1 citations·filing 2022–2023
16Inventor score
Top patents by PatentIndex Score
4 records- 0164US12086983B2Intelligent dandruff detection system and methodMACROHI CO LTD·Filed 2022·Granted Sep 10, 2024·1 cites·7 claims
- 0250US2024428358A1School admission prediction system and methodDIRECTION EDTECH INC·Filed 2023·Application pending·0 cites
- 0345US2024404094A1Method and system for analyzing hair characteristicsMACROHI CO LTD·Filed 2023·Application pending·0 cites
- 0442US2025173858A1Automatic scalp sebum classification system and method for automatic classification of scalp sebumMACROHI CO LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →