For the Inventor, By the Inventor

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Shenzhen, China

Shenzhen Smartsafe Tech Co., Ltd.

USPTO Granted Patents = 4

EPO Patents = 2

Forward Citations = 0

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12 inventors (with patents filed for the assignee):

Wei Zhan (2 out of 4 patents)

Jun Liu (2 out of 55 patents)

Jun Liu (1 out of 80 patents)

4. Qingwei Wang (1 out of 2 patents)

5. Xinwei Xu (1 out of 1 patent)

6. Keran Liu (1 out of 1 patent)

7. Xuan Ouyang (1 out of 1 patent)

8. Shaoli Gu (1 out of 1 patent)

9. Cheng Li (1 out of 1 patent)

10. Meng Liu (1 out of 1 patent)

11. Junwei Qian (1 out of 1 patent)

12. Yibin Zhong (0 patent)

4 patents: Sort by Forward Citations

1. D1102490 - Refrigerant recovery and filling cleaning machine (2025-11-18),

2. D1098942 - Tire alignment apparatus (2025-10-21),

3. D1087803 - Tire tread depth examiner (2025-08-12),

4. 12013483 - Calibration device for vehicle advanced driver assistant system (2024-06-18),

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USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#861 in Shenzhen

#5,549 in China

Shenzhen, China

Shenzhen Smartsafe Tech Co., Ltd.

Forward Citations = 0

12 inventors:

Wei Zhan (2 out of 4 patents)

Jun Liu (2 out of 55 patents)

Jun Liu (1 out of 80 patents)

4. Qingwei Wang (1 out of 2 patents)

5. Xinwei Xu (1 out of 1 patent)

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