Growing community of inventors

Hong Kong, China

Wai Shing Yau

Average Co-Inventor Count = 1.03

ph-index = 5

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 = 88

Wai Shing YauWai Keung Yau (1 patent)Wai Shing YauWai Shing Yau (16 patents)Wai Keung YauWai Keung Yau (18 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wai Shing Plastic Products Ltd. (5 from 21 patents)

2. Other (3 from 832,812 patents)


16 patents:

1. D1091153 - Intimates hanger

2. D1091154 - Intimates hanger with top cap sizer holder

3. D907377 - Hanger

4. D901909 - Hanger

5. D878063 - Hanger

6. 9510702 - Hanger with securing panels

7. 9420910 - Snap-on twist-off tag for a hanger

8. D759392 - Hanger

9. D661111 - Size indicator for a hanger

10. D658901 - Size indicator for a hanger

11. 7628302 - Garment hanger with dependent loop and accessory hanger

12. 7537142 - Pinch clip garment hanger with modular friction pads

13. D570614 - Pinch clip grip

14. D531824 - Garment hanger with dependent loop

15. D530526 - Accessory hanger

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idiyas.com
as of
12/19/2025
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