For the Inventor, By the Inventor

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Shenzhen, China

Shenzhen Efercro Electronic Technology Co., Ltd

USPTO Granted Patents = 4

Forward Citations = 2

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4 inventors (with patents filed for the assignee):

Bo Xu (2 out of 41 patents)

Chao Peng (2 out of 8 patents)

Chao Peng (1 out of 11 patents)

4. Suting Peng (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. D1104818 - Doorbell (2025-12-09),

2. D1099906 - Case for tablet computer (2025-10-28),

3. 12220012 - Smart mask system (2025-02-11),

4. D1051123 - Tablet computer (2024-11-12),

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USPTO Data Jan 1 1976 - Jan 6 2026

4 Patents

#870 in Shenzhen

#5,610 in China

Shenzhen, China

Shenzhen Efercro Electronic Technology Co., Ltd

Forward Citations = 2

4 inventors:

Bo Xu (2 out of 41 patents)

Chao Peng (2 out of 8 patents)

Chao Peng (1 out of 11 patents)

4. Suting Peng (1 out of 1 patent)

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