For the Inventor, By the Inventor

Enter assignee name

Shenzhen, China

Haiwei Zhiyuan Technology (shenzhen) Co., Ltd

USPTO Granted Patents = 4

Forward Citations = 20

Loading Chart...

Loading Chart...

1 inventor (with patents filed for the assignee):

Hua Zhang (4 out of 97 patents)

4 patents: Sort by Forward Citations

1. D1063370 - Card holder (2025-02-25),

2. D1062222 - Card holder (2025-02-18),

3. D1062221 - Card holder (2025-02-18),

4. D992278 - Card holder (2023-07-18),

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

4 Patents

#862 in Shenzhen

#5,574 in China

Shenzhen, China

Haiwei Zhiyuan Technology (shenzhen) Co., Ltd

Forward Citations = 20

1 inventor:

Hua Zhang (4 out of 97 patents)

Please report any incorrect information to support@idiyas.com

Loading…