For the Inventor, By the Inventor

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Powerland Technology Inc.

USPTO Granted Patents = 5

Trademarks = 1

Forward Citations = 0

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9 inventors (with patents filed for the assignee):

Chen Tian (5 out of 119 patents)

Jialiang Zhang (5 out of 202 patents)

Jingpeng Zhu (3 out of 3 patents)

4. Ming Xu (2 out of 2 patents)

5. Feng Ji (1 out of 2 patents)

6. Yao Zhou (1 out of 1 patent)

7. Weiwei Lu (1 out of 1 patent)

8. Julu Sun (1 out of 1 patent)

9. Juanjuan Sun (1 out of 1 patent)

5 patents: Sort by Forward Citations

1. 12463547 - Power supply, power supplying method and computer storage medium (2025-11-04),

2. 12424922 - Power supply device, circuit control method, and power supply system (2025-09-23),

3. 12395002 - Adapter and charging method (2025-08-19),

4. 12176801 - Power source providing apparatus, and charging method and system (2024-12-24),

5. 12021455 - Power supply device and charging control method (2024-06-25),

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USPTO Data Jan 1 1976 - Dec 30 2025

5 Patents

#70 in Nanjing

#4,585 in China

Powerland Technology Inc.

Forward Citations = 0

9 inventors:

Chen Tian (5 out of 119 patents)

Jialiang Zhang (5 out of 202 patents)

Jingpeng Zhu (3 out of 3 patents)

4. Ming Xu (2 out of 2 patents)

5. Feng Ji (1 out of 2 patents)

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