For the Inventor, By the Inventor

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Beijing Ling Technology Co., Ltd.

USPTO Granted Patents = 3

CIPO Patents = 1

Trademarks = 1

Forward Citations = 8

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7 inventors (with patents filed for the assignee):

Xi Wang (3 out of 49 patents)

Jiawei Gu (3 out of 21 patents)

Jiabin He (2 out of 7 patents)

4. Jinbo Huang (2 out of 9 patents)

5. Pu Cheng (1 out of 2 patents)

6. Ke Ma (1 out of 5 patents)

7. Le Xu (1 out of 1 patent)

8. Le Xu (0 patent)

3 patents: Sort by Forward Citations

1. 12033532 - Interactive method and electronic device (2024-07-09),

2. D897386 - Picture-book reading robot (2020-09-29),

3. D852857 - Robot (2019-07-02),

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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#584 in Beijing

#7,230 in China

Beijing Ling Technology Co., Ltd.

Forward Citations = 8

7 inventors:

Xi Wang (3 out of 49 patents)

Jiawei Gu (3 out of 21 patents)

Jiabin He (2 out of 7 patents)

4. Jinbo Huang (2 out of 9 patents)

5. Pu Cheng (1 out of 2 patents)

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