Inventor · disambiguated record
Penghui Xu
Also filed as: XU PENGHUI
24 granted patents·6 pending applications·2 citations·filing 2019–2024
89Inventor score
Files withCHANGXIN MEMORY TECH INC26BEIJING JIESENCHUANGXIN SCIENCE & TECH DEVELOPMENT CO LTD1BEIJING JIESENCHUANGXIN SCIENCE&TECHNOLOGY DEV CO LTD1Baidu online network technology beijing co ltd1CXMT CORP1
Top patents by PatentIndex Score
30 records- 0187US12278114B2Manufacturing method of semiconductor structureCHANGXIN MEMORY TECH INC·Filed 2022·Granted Apr 15, 2025·1 cites·18 claims
- 0285US12048138B2Method for preparing semiconductor structure and semiconductor structureCHANGXIN MEMORY TECH INC·Filed 2021·Granted Jul 23, 2024·1 cites·15 claims
- 0360US12125704B2Method for forming patternCHANGXIN MEMORY TECH INC·Filed 2022·Granted Oct 22, 2024·0 cites·16 claims
- 0459US11877440B2Bit line structure including ohmic contact and forming method thereofCHANGXIN MEMORY TECH INC·Filed 2021·Granted Jan 16, 2024·0 cites·6 claims
- 0558US12284801B2Semiconductor structure and manufacturing method thereofCHANGXIN MEMORY TECH INC·Filed 2022·Granted Apr 22, 2025·0 cites·18 claims
- 0658US12183586B2Method for forming semiconductor structureCHANGXIN MEMORY TECH INC·Filed 2021·Granted Dec 31, 2024·0 cites·16 claims
- 0757US12082394B2Method for manufacturing memory and memoryCHANGXIN MEMORY TECH INC·Filed 2021·Granted Sep 3, 2024·0 cites·18 claims
- 0857US12082393B2Method for manufacturing memory and memoryCHANGXIN MEMORY TECH INC·Filed 2021·Granted Sep 3, 2024·0 cites·15 claims
- 0956US11894236B2Method for manufacturing semiconductor structureCHANGXIN MEMORY TECH INC·Filed 2022·Granted Feb 6, 2024·0 cites·15 claims
- 1056US2025393190A1Semiconductor structure, semiconductor device, and method for manufacturing semiconductor structureCXMT CORP·Filed 2024·Application pending·0 cites
- 1155US12342554B2Method for fabricating array structure of columnar capacitor and semiconductor structureCHANGXIN MEMORY TECH INC·Filed 2022·Granted Jun 24, 2025·0 cites·13 claims
- 1255US11990345B2Patterning method and semiconductor structureCHANGXIN MEMORY TECH INC·Filed 2022·Granted May 21, 2024·0 cites·15 claims
- 1353US12089392B2Method for manufacturing semiconductor structureCHANGXIN MEMORY TECH INC·Filed 2021·Granted Sep 10, 2024·0 cites·14 claims
- 1453US11997845B2Method for manufacturing semiconductor structure and semiconductor structureCHANGXIN MEMORY TECH INC·Filed 2021·Granted May 28, 2024·0 cites·14 claims
- 1553US11980017B2Capacitor structure and its formation method and memoryCHANGXIN MEMORY TECH INC·Filed 2021·Granted May 7, 2024·0 cites·10 claims
- 1653US2023164972A1Semiconductor structure and manufacturing method thereofCHANGXIN MEMORY TECH INC·Filed 2023·Application pending·0 cites
- 1752US12062690B2Capacitor array structure and method for forming sameCHANGXIN MEMORY TECH INC·Filed 2021·Granted Aug 13, 2024·0 cites·17 claims
- 1852US12027369B2Mask structure, semiconductor structure and methods for manufacturing sameCHANGXIN MEMORY TECH INC·Filed 2021·Granted Jul 2, 2024·0 cites·15 claims
- 1951US12148618B2Mask structure, semiconductor structure and methods for manufacturing sameCHANGXIN MEMORY TECH INC·Filed 2022·Granted Nov 19, 2024·0 cites·17 claims
- 2051US2022384445A1Method for manufacturing memory and memoryCHANGXIN MEMORY TECH INC·Filed 2021·Application pending·0 cites
- 2150US12167584B2Mask structure, semiconductor structure and manufacturing methodCHANGXIN MEMORY TECH INC·Filed 2021·Granted Dec 10, 2024·0 cites·13 claims
- 2250US12167585B2Array structure of capacitors, method for manufacturing array structure of capacitors, and dynamic random access memoryCHANGXIN MEMORY TECH INC·Filed 2022·Granted Dec 10, 2024·0 cites·3 claims
- 2350US12068158B2Method for fabricating semiconductor structureCHANGXIN MEMORY TECH INC·Filed 2021·Granted Aug 20, 2024·0 cites·14 claims
- 2450US11691089B2Vacuum rectification tower with satellite-type tower kettle and vacuum rectification method for atmospheric pressure residual oilBEIJING JIESENCHUANGXIN SCIENCE & TECH DEVELOPMENT CO LTD·Filed 2021·Granted Jul 4, 2023·0 cites·20 claims
- 2550US2022319849A1Mask pattern and method for manufacturing same, semiconductor structure and method for manufacturing sameCHANGXIN MEMORY TECH INC·Filed 2021·Application pending·0 cites
- 2648US12046630B2Manufacturing method of semiconductor structure and semiconductor structureCHANGXIN MEMORY TECH INC·Filed 2021·Granted Jul 23, 2024·0 cites·12 claims
- 2748US2022085024A1Dynamic random access memory and manufacturing method thereofCHANGXIN MEMORY TECH INC·Filed 2021·Application pending·0 cites
- 2847US11420175B2Differential hydrogenation reaction apparatusBEIJING JIESENCHUANGXIN SCIENCE&TECHNOLOGY DEV CO LTD·Filed 2020·Granted Aug 23, 2022·0 cites·17 claims
- 2947US2022285481A1Semiconductor structure and forming method thereofCHANGXIN MEMORY TECH INC·Filed 2021·Application pending·0 cites
- 3039US10993079B2Motion detection method, device, and mediumBaidu online network technology beijing co ltd·Filed 2019·Granted Apr 27, 2021·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →