Inventor · disambiguated record
Qiancheng Ma
Also filed as: MA QIANCHENG
4 granted patents·3 citations·filing 2014–2023
59Inventor score
Files withSEMICONDUCTOR MFG INT SHANGHAI CORP2CATERPILLAR INC1SEMICONDUCTOR MFG INTERNATIONAL (SHANGHAI) CORPORATION1
Top patents by PatentIndex Score
4 records- 0174US9824928B2Semiconductor device, related manufacturing method, and related electronic deviceSEMICONDUCTOR MFG INTERNATIONAL (SHANGHAI) CORPORATION·Filed 2014·Granted Nov 21, 2017·3 cites·6 claims
- 0261US12497939B2Method of starting a compression ignition engineCATERPILLAR INC·Filed 2023·Granted Dec 16, 2025·0 cites·16 claims
- 0347US10211106B2Semiconductor device, related manufacturing method, and related electronic deviceSEMICONDUCTOR MFG INT SHANGHAI CORP·Filed 2017·Granted Feb 19, 2019·0 cites·12 claims
- 0432US9607839B2NLDMOS transistor and fabrication method thereofSEMICONDUCTOR MFG INT SHANGHAI CORP·Filed 2015·Granted Mar 28, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →