Inventor · disambiguated record

Lufeng Zhai

Also filed as: ZHAI LUFENG

2 granted patents·0 citations·filing 2014–2018

26Inventor score

Technology areasG10L

Files withALIBABA GROUP HOLDING LTD2

Top patents by PatentIndex Score

2 records

0136US10249301B2Method and system for speech recognition processingALIBABA GROUP HOLDING LTD·Filed 2018·Granted Apr 2, 2019·0 cites·14 claims
0236US10140989B2Method and system for speech recognition processingALIBABA GROUP HOLDING LTD·Filed 2014·Granted Nov 27, 2018·0 cites·15 claims

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