Growing community of inventors

Shanghai, China

Da Nian Yang

Average Co-Inventor Count = 2.40

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 = 7

Da Nian Yang ↔ Brent Christopher (1 patent)Da Nian Yang ↔ Mark Holtan (1 patent)Da Nian Yang ↔ Hua An Xu (1 patent)Da Nian YangDa Nian Yang (2 patents)Brent ChristopherBrent Christopher (67 patents)Mark HoltanMark Holtan (10 patents)Hua An XuHua An Xu (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Meridian International Co., Ltd. (2 from 63 patents)


2 patents:

1. D668139 - Packaging for a hand tool

2. D661166 - Wrench

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as of
12/3/2025
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