Inventor · disambiguated record
Zhengran Li
Also filed as: LI ZHENGRAN
3 granted patents·1 pending application·157 citations·filing 1998–2023
69Inventor score
Top patents by PatentIndex Score
4 records- 0193US6999826B1Apparatus and method for improved PC audio qualityZORAN CORP·Filed 1998·Granted Feb 14, 2006·153 cites·10 claims
- 0290US11699444B1Speech recognition using multiple voice-enabled devicesAMAZON TECH INC·Filed 2020·Granted Jul 11, 2023·4 cites·20 claims
- 0366US12125489B1Speech recognition using multiple voice-enabled devicesAMAZON TECH INC·Filed 2023·Granted Oct 22, 2024·0 cites·20 claims
- 0448US2010231797A1Video transition assisted error recovery for video data deliveryBROADCOM CORP·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →