Growing community of inventors

Hong Kong, China

Wing Hin Ng

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 51

Wing Hin NgJustin Seidenfeld (3 patents)Wing Hin NgMichael James Grillo (3 patents)Wing Hin NgYuk Cheung Wong (3 patents)Wing Hin NgWing Hin Ng (3 patents)Justin SeidenfeldJustin Seidenfeld (9 patents)Michael James GrilloMichael James Grillo (3 patents)Yuk Cheung WongYuk Cheung Wong (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gravity Products LLC (3 from 3 patents)


3 patents:

1. 11596551 - Weighted sleep mask

2. D906405 - Weighted sleep mask

3. 10426666 - Weighted sleep mask

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/1/2026
Loading…