Growing community of inventors

Hong Kong, China

Bryan Cheng

Average Co-Inventor Count = 2.67

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 = 15

Bryan ChengJon C Marine (1 patent)Bryan ChengTara McGrath (1 patent)Bryan ChengEmily Kelly (1 patent)Bryan ChengKevin Harmon (1 patent)Bryan ChengBryan Cheng (2 patents)Jon C MarineJon C Marine (17 patents)Tara McGrathTara McGrath (3 patents)Emily KellyEmily Kelly (3 patents)Kevin HarmonKevin Harmon (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mattel, Inc. (2 from 1,702 patents)


2 patents:

1. 7384325 - Feature-altering toy

2. 7077717 - Doll with angled and jointed torso

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idiyas.com
as of
12/17/2025
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