Inventor · disambiguated record
Lefan Zhang
Also filed as: ZHONG LEFAN · Zhang Lefan
3 granted patents·1 pending application·155 citations·filing 1998–2024
74Inventor score
Top patents by PatentIndex Score
4 records- 0192US11948019B1Customized configuration of multimodal interactions for dialog-driven applicationsAMAZON TECH INC·Filed 2020·Granted Apr 2, 2024·15 cites·20 claims
- 0292US11817091B1Fault-tolerance techniques for dialog-driven applicationsAMAZON TECH INC·Filed 2020·Granted Nov 14, 2023·7 cites·20 claims
- 0390US6041143AMultiresolution compressed image management system and methodTERALOGIC INC·Filed 1998·Granted Mar 21, 2000·133 cites·22 claims
- 0466US2024264886A1Customized configuration of multimodal interactions for dialog-driven applicationsAMAZON TECH INC·Filed 2024·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →