Inventor · disambiguated record

Die Zhang

Also filed as: ZHANG DIE

1 granted patent·0 citations·filing 2022–2022

1Inventor score

Technology areasG06F

Files withHEBEI INSTITUTE OF SCIENCE AND TECH INFORMATION HEBEI INSTITUTE OF STIS1

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0132US11615237B2Processing method for presenting indicator hierarchy and classification of data in spreadsheetHEBEI INSTITUTE OF SCIENCE AND TECH INFORMATION HEBEI INSTITUTE OF STIS·Filed 2022·Granted Mar 28, 2023·0 cites·6 claims

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Die Zhang — Patent Inventor | PatentIndex