Inventor · disambiguated record
Yi-Chang Li
Also filed as: LI YI · Li yi chang
2 granted patents·3 pending applications·5 citations·filing 2018–2023
47Inventor score
Files withCHE INC2CHINA CONSTRUCTION STEEL STRUCTURE CORP LTD1Richtrong Group LLC1UNIV NAT CHENG KUNG1
Top patents by PatentIndex Score
5 records- 0186US11764057B2Method of forming structure having coating layer and structure having coating layerCHE INC·Filed 2021·Granted Sep 19, 2023·4 cites·7 claims
- 0267US10350694B2Nightside inclined-vertical-butting welding methodCHINA CONSTRUCTION STEEL STRUCTURE CORP LTD·Filed 2018·Granted Jul 16, 2019·1 cites·13 claims
- 0358US2024145691A1Positive Electrode Active Material for Lithium-Ion Battery, Lithium-Ion Battery and Method of Manufacturing the SameCHE INC·Filed 2023·Application pending·0 cites
- 0454US2024058241A1Skin whitening compositionRichtrong Group LLC·Filed 2023·Application pending·0 cites
- 0553US2022123304A1Composite material for electrode, method of fabricating the same, and electrode of rechargeable battery including the sameUNIV NAT CHENG KUNG·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →