Kai Wei

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Seattle, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Spoken language understanding system
- Patent number 12,254,867
- Issue date Mar 18, 2025
- Amazon Technologies, Inc.
- Chenlei Guo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Relevant context determination
- Patent number 12,033,618
- Issue date Jul 9, 2024
- Amazon Technologies, Inc.
- Kai Wei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Alternate natural language input generation
- Patent number 11,437,027
- Issue date Sep 6, 2022
- Amazon Technologies, Inc.
- Chenlei Guo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Spoken language understanding system
- Patent number 11,393,456
- Issue date Jul 19, 2022
- Amazon Technologies, Inc.
- Chenlei Guo
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
RELEVANT CONTEXT DETERMINATION
- Publication number 20240331686
- Publication date Oct 3, 2024
- AMAZON TECHNOLOGIES, INC.
- Kai Wei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ALTERNATE NATURAL LANGUAGE INPUT GENERATION
- Publication number 20230110205
- Publication date Apr 13, 2023
- AMAZON TECHNOLOGIES, INC.
- Chenlei Guo
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
SPOKEN LANGUAGE UNDERSTANDING SYSTEM
- Publication number 20230047811
- Publication date Feb 16, 2023
- AMAZON TECHNOLOGIES, INC.
- Chenlei Guo
- G06 - COMPUTING CALCULATING COUNTING