Inventor · disambiguated record
Zheng Ping Ac Chu
Also filed as: CHU ZHENG · CHU ZHENG PING · CHU ZHENG PING A C · CHU ZHENG PING AC
5 granted patents·7 citations·filing 2005–2021
68Inventor score
Top patents by PatentIndex Score
5 records- 0177US10261987B1Pre-processing E-book in scanned formatIBM·Filed 2017·Granted Apr 16, 2019·4 cites·20 claims
- 0273US11145334B2Composite video frame replacementIBM·Filed 2019·Granted Oct 12, 2021·2 cites·14 claims
- 0355US11721324B2Providing high quality speech recognitionIBM·Filed 2021·Granted Aug 8, 2023·0 cites·20 claims
- 0454US7622416B2Hydrogenation catalyst, its preparation and useCHINA PETROCHEMICAL CORP·Filed 2005·Granted Nov 24, 2009·1 cites·19 claims
- 0540US11153254B2Meme intelligent conversionIBM·Filed 2018·Granted Oct 19, 2021·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →