Growing community of inventors

Hong Kong, China

Wai Nang Lam

Average Co-Inventor Count = 4.00

ph-index = 1

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 = 3

Wai Nang LamJian Hu (2 patents)Wai Nang LamJosiah To Sang Li (2 patents)Wai Nang LamGabriel De La Torre (1 patent)Wai Nang LamSun Ho Chan (1 patent)Wai Nang LamWai Nang Lam (2 patents)Jian HuJian Hu (8 patents)Josiah To Sang LiJosiah To Sang Li (7 patents)Gabriel De La TorreGabriel De La Torre (13 patents)Sun Ho ChanSun Ho Chan (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


2 patents:

1. 9919230 - Frictional joint for a toy figure

2. 8708769 - Toy

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as of
12/17/2025
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