Inventor · disambiguated record
Niandong Du
Also filed as: DU NIANDONG
4 granted patents·1 pending application·3 citations·filing 2015–2018
58Inventor score
Top patents by PatentIndex Score
5 records- 0177US9865267B2Communication method, apparatus and system based on voiceprintBaidu online network technology beijing co ltd·Filed 2015·Granted Jan 9, 2018·3 cites·12 claims
- 0240US11399067B2Network access method and apparatus for speech recognition service based on artificial intelligenceBaidu online network technology beijing co ltd·Filed 2018·Granted Jul 26, 2022·0 cites·15 claims
- 0338US11011163B2Method and apparatus for recognizing voiceBaidu online network technology beijing co ltd·Filed 2018·Granted May 18, 2021·0 cites·5 claims
- 0437US10360913B2Speech recognition method, device and system based on artificial intelligenceBaidu online network technology beijing co ltd·Filed 2017·Granted Jul 23, 2019·0 cites·12 claims
- 0534US2019073358A1Voice translation method, voice translation device and serverBEIJING BAIDU NETCOM SCI & TEC·Filed 2018·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →