Growing community of inventors

Hong Kong, China

Stephanie Wai Man Shiu

Average Co-Inventor Count = 1.00

ph-index = 32

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 = 2,720

Stephanie Wai Man ShiuStephanie Wai Man Shiu (122 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Gold Coral International Limited (121 from 123 patents)

2. Favour Light Enterprises Ltd. (1 from 10 patents)


122 patents:

1. D823506 - Lantern

2. D783869 - Headlight/rear-light assembly

3. D767186 - Handheld flashlight

4. D707378 - Lantern

5. D703358 - Flashlight

6. D694445 - Lantern

7. D690856 - Portable light source

8. D609834 - Portable light source

9. D603997 - Portable light source

10. D603541 - Flashlight

11. D603538 - Portable light source

12. D603539 - Portable light source

13. D600842 - Portable light source

14. D599923 - Electric lantern

15. D599928 - Flashlight

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idiyas.com
as of
9/10/2025
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