Growing community of inventors

Gurgaon, India

David Chih-Hung Chang

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 = 0

David Chih-Hung ChangRuguo Hu (1 patent)David Chih-Hung ChangXue Wang (1 patent)David Chih-Hung ChangBao Zhong Hu (1 patent)David Chih-Hung ChangRuguo Hu (1 patent)David Chih-Hung ChangXue Ling Wang (1 patent)David Chih-Hung ChangXue Ling Wang (0 patent)David Chih-Hung ChangRuguo Hu (0 patent)David Chih-Hung ChangDavid Chih-Hung Chang (1 patent)Ruguo HuRuguo Hu (19 patents)Xue WangXue Wang (18 patents)Bao Zhong HuBao Zhong Hu (3 patents)Ruguo HuRuguo Hu (1 patent)Xue Ling WangXue Ling Wang (1 patent)Xue Ling WangXue Ling Wang (0 patent)Ruguo HuRuguo Hu (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Nestec S.a. (1 from 2,370 patents)

2. Societe Des Produits Nestle S.a. (1,152 patents)


1 patent:

1. 9693573 - Real-time remote data collecting systems and methods

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12/15/2025
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