For the Inventor, By the Inventor

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Chongqing, China

Db (chongqing) Intelligent Technology Research Institute Co., Ltd.

USPTO Granted Patents = 3

Forward Citations = 1

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11 inventors (with patents filed for the assignee):

Yongduan Song (3 out of 19 patents)

Jiawei Chen (2 out of 2 patents)

Li Chen (1 out of 2 patents)

4. Li Huang (1 out of 6 patents)

5. Junfeng Lai (1 out of 8 patents)

6. Jie Zhang (1 out of 5 patents)

7. Huan Liu (1 out of 5 patents)

8. Ziqiang Jiang (1 out of 6 patents)

9. Shuaicheng Hou (1 out of 1 patent)

10. Mi Fang (1 out of 1 patent)

11. Qingchao Song (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 12206265 - Decentralized active equalization method for cascaded lithium-ion battery pack (2025-01-21),

2. 11953903 - Neural network-based method for calibration and localization of indoor inspection robot (2024-04-09),

3. 11585843 - Detection circuit for open, close and suspension states of high and low level effective switch in vehicle (2023-02-21),

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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#71 in Chongqing

#7,230 in China

Chongqing, China

Db (chongqing) Intelligent Technology Research Institute Co., Ltd.

Forward Citations = 1

11 inventors:

Yongduan Song (3 out of 19 patents)

Jiawei Chen (2 out of 2 patents)

Li Chen (1 out of 2 patents)

4. Li Huang (1 out of 6 patents)

5. Junfeng Lai (1 out of 8 patents)

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