Inventor · disambiguated record
Puyang Xu
Also filed as: XU PUYANG
6 granted patents·2 pending applications·43 citations·filing 2011–2025
81Inventor score
Top patents by PatentIndex Score
8 records- 0193US10007660B2Contextual language understanding for multi-turn language tasksMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2017·Granted Jun 26, 2018·14 cites·20 claims
- 0291US12400652B1Natural language processing systemAMAZON TECH INC·Filed 2023·Granted Aug 26, 2025·2 cites·20 claims
- 0389US9690776B2Contextual language understanding for multi-turn language tasksMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2014·Granted Jun 27, 2017·14 cites·20 claims
- 0485US9747279B2Context carryover in language understanding systems or methodsMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2015·Granted Aug 29, 2017·6 cites·20 claims
- 0583US12424209B1Natural language processingAMAZON TECH INC·Filed 2023·Granted Sep 23, 2025·1 cites·20 claims
- 0676US2025356854A1Natural language processing systemAMAZON TECH INC·Filed 2025·Application pending·0 cites
- 0772US2025349290A1Natural language processingAMAZON TECH INC·Filed 2025·Application pending·0 cites
- 0865US9047560B2Using event stream data to create a decision graph representing a race participant where leaf nodes comprise rates defining a speed of the race participant in a race simulationGUNAWARDANA ASELA JEEVAKA RANAWEERA·Filed 2011·Granted Jun 2, 2015·6 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →