Inventor · disambiguated record
Frederick Ying-Shu Chan
Also filed as: CHAN FREDERICK · CHAN FREDERICK Y · CHAN FREDERICK YING-SHU
1 granted patent·2 pending applications·45 citations·filing 2004–2023
47Inventor score
Top patents by PatentIndex Score
3 records- 0170US7017846B2Retractable cable winderCOMSTAR COMM LTD·Filed 2004·Granted Mar 28, 2006·45 cites·7 claims
- 0254US2025035596A1Liquid chromatography standard compositionAGILENT TECHNOLOGIES INC·Filed 2023·Application pending·0 cites
- 0329US2005180316A1Protection for bi-directional optical wavelength division multiplexed communications networksFiled 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →