Inventor · disambiguated record

Zhengquan Xie

Also filed as: XIE ZHENGQUAN

1 granted patent·0 citations·filing 2020–2020

5Inventor score

Technology areasG01R

Files withWILLFAR INFORMATION TECH CO LTD1

Top patents by PatentIndex Score

1 record

0137US11852661B2Method and system for extracting characteristic signal from power frequency signal and file management method thereforWILLFAR INFORMATION TECH CO LTD·Filed 2020·Granted Dec 26, 2023·0 cites·10 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →