Yang JI

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Bone conduction hearing aid device
- Patent number 11,696,080
- Issue date Jul 4, 2023
- Sonitus Medical (Shanghai) Co., Ltd.
- Yang Ji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Bone conduction hearing device
- Patent number 11,284,206
- Issue date Mar 22, 2022
- Sonitus Medical (Shanghai) Co., Ltd.
- Yang Ji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Bone Conduction Hearing Aid Device
- Publication number 20230090241
- Publication date Mar 23, 2023
- Sonitus Medical (Shanghai) Co., Ltd.
- Yang JI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BONE CONDUCTION HEARING DEVICE
- Publication number 20210266687
- Publication date Aug 26, 2021
- Sonitus Medical (Shanghai) Co., Ltd.
- Yang JI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE