Inventor · disambiguated record
Pengkai Xu
Also filed as: XU PENGKAI
6 granted patents·4 pending applications·2 citations·filing 2017–2024
66Inventor score
Top patents by PatentIndex Score
10 records- 0167US10192776B1Manufacturing method of a flash waferSHANGHAI HUALI MICROELECT CORP·Filed 2017·Granted Jan 29, 2019·2 cites·9 claims
- 0257US2025022717A1Method for adjusting linewidth due to pattern load effect in sadp mandrel etchingSHANGHAI HUALI INTEGRATED CIRCUIT CORP·Filed 2024·Application pending·0 cites
- 0357US2024429059A1Method for improving residue formation after mandrel removalSHANGHAI HUALI INTEGRATED CIRCUIT CORP·Filed 2024·Application pending·0 cites
- 0450US11588025B2Semiconductor device and manufacturing method thereofSHANGHAI HUALI MICROELECT CORP·Filed 2021·Granted Feb 21, 2023·0 cites·10 claims
- 0548US2019019751A1Fuse fabrication methodSHANGHAI HUALI MICROELECT CORP·Filed 2018·Application pending·0 cites
- 0647US11600493B2Semiconductor device and method for manufacturing the sameSHANGHAI HUALI MICROELECT CORP·Filed 2021·Granted Mar 7, 2023·0 cites·10 claims
- 0747US11049930B2Semiconductor structure and method of manufacturing the sameSHANGHAI HUALI MICROELECT CORP·Filed 2019·Granted Jun 29, 2021·0 cites·7 claims
- 0847US2019019750A1Fuse and fabrication method thereofSHANGHAI HUALI MICROELECT CORP·Filed 2017·Application pending·0 cites
- 0943US11374103B2Gate structure and photomask of NAND memory and method for making the sameSHANGHAI HUALI MICROELECT CORP·Filed 2020·Granted Jun 28, 2022·0 cites·14 claims
- 1034US11152220B2Etching method and a semiconductor deviceSHANGHAI HUALI MICROELECT CORP·Filed 2019·Granted Oct 19, 2021·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →