Jinwei Feng

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Bellevue, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Linear differential directional microphone array
- Patent number 11,902,755
- Issue date Feb 13, 2024
- Alibaba Group Holding Limited
- Weilong Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Audio signal processing apparatus and method
- Patent number 11,778,382
- Issue date Oct 3, 2023
- Alibaba Group Holding Limited
- Jinwei Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for sound source location detection
- Patent number 10,206,036
- Issue date Feb 12, 2019
- Alibaba Group Holding Limited
- Jinwei Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
LINEAR DIFFERENTIAL DIRECTIONAL MICROPHONE ARRAY
- Publication number 20220408183
- Publication date Dec 22, 2022
- ALIBABA GROUP HOLDING LIMITED
- Weilong Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Audio Signal Processing Apparatus and Method
- Publication number 20210127208
- Publication date Apr 29, 2021
- Alibaba Group Holding Limited
- Jinwei Feng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE