Growing community of inventors

Hong Kong, China

Ka Hung Au

Average Co-Inventor Count = 1.10

ph-index = 12

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 = 599

Ka Hung Au ↔ Henry Chen (2 patents)Ka Hung Au ↔ Robert Stern (1 patent)Ka Hung AuKa Hung Au (16 patents)Henry ChenHenry Chen (10 patents)Robert SternRobert Stern (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ever Win International Corporation (16 from 58 patents)


16 patents:

1. D875040 - Wall charger

2. D672780 - Micro universal serial bus adapter

3. D656465 - Vehicle power adapter

4. D655676 - USB vehicle power adapter

5. D655243 - Cube travel charger

6. D655244 - Cube travel charger

7. D654873 - USB vehicle power adapter

8. D654874 - USB vehicle power adapter

9. D654872 - USB vehicle power adapter

10. D654875 - Vehicle power adapter

11. D654020 - Cube travel charger

12. D653614 - Cube travel charger

13. D653615 - Cube travel charger

14. D653208 - Cube travel charger

15. D641023 - Micro universal serial bus adapter

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idiyas.com
as of
1/16/2026
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