For the Inventor, By the Inventor

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Beijing Llvision Technology Co., Ltd.

USPTO Granted Patents = 1

Forward Citations = 0

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7 inventors (with patents filed for the assignee):

Lin Ma (1 out of 108 patents)

Wei Zhao (1 out of 93 patents)

Fei Wu (1 out of 28 patents)

4. Jianming Zhang (1 out of 2 patents)

5. Xianglong Liang (1 out of 1 patent)

6. Zhiyuan Cheng (1 out of 1 patent)

7. Shenqiang Lou (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 12689862 - Hearing aid control method, and hearing aid device and storage medium (2026-07-21),

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USPTO Data Jan 1 1976 - Sep 29 2026

1 Patents

#1,305 in Beijing

#18,586 in China

Beijing Llvision Technology Co., Ltd.

Forward Citations = 0

7 inventors:

Lin Ma (1 out of 108 patents)

Wei Zhao (1 out of 93 patents)

Fei Wu (1 out of 28 patents)

4. Jianming Zhang (1 out of 2 patents)

5. Xianglong Liang (1 out of 1 patent)

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