Inventor · disambiguated record
Yu-Mei Chang
Also filed as: CHANG YU-MEI
4 granted patents·1 pending application·12 citations·filing 2017–2023
66Inventor score
Top patents by PatentIndex Score
5 records- 0172USD982978SFoldable containerChang Yu Mei·Filed 2021·Granted Apr 11, 2023·7 cites·1 claims
- 0270US2023389576A1Methods of diagnosing and treating chronic kidney diseaseMARS INC·Filed 2023·Application pending·0 cites
- 0361US11771113B2Methods of diagnosing and treating chronic kidney diseaseMARS INC·Filed 2018·Granted Oct 3, 2023·0 cites·15 claims
- 0446USD914424SDrinking strawChang Yu Mei·Filed 2019·Granted Mar 30, 2021·5 cites·1 claims
- 0528US10506224B2Holographic three dimensional imaging projecting medical apparatusORIENTAL INST TECH·Filed 2017·Granted Dec 10, 2019·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →