Growing community of inventors

Monterey Park, CA, United States of America

John Zhao

Average Co-Inventor Count = 1.00

ph-index = 35

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 4,879

John ZhaoJohn Zhao (221 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Wah Hung Group Inc. (120 from 120 patents)

2. Wah Hung International Machinery Inc. (38 from 38 patents)

3. Dcenti Tire, Inc. (5 from 5 patents)


221 patents:

1. D1067159 - Automobile wheel

2. D1067158 - Automobile wheel

3. D1067157 - Automobile wheel

4. D1066201 - Automobile wheel

5. D1066203 - Automobile wheel

6. D1066205 - Automobile wheel

7. D1066202 - Automobile wheel

8. D1066200 - Automobile wheel

9. D1048992 - Automobile wheel

10. D1047862 - Automobile wheel

11. D1047863 - Automobile wheel

12. D986130 - Automobile wheel

13. D985458 - Automobile wheel

14. D978758 - Automobile wheel

15. D978757 - Automobile wheel

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as of
9/27/2025
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