Growing community of inventors

Shanghai, China

Wei-Fei 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 = 1

Wei-Fei ChangQiang Tang (1 patent)Wei-Fei ChangXin-Ling Wu (1 patent)Wei-Fei ChangYing Fang (1 patent)Wei-Fei ChangWei-Fei Chang (1 patent)Qiang TangQiang Tang (3 patents)Xin-Ling WuXin-Ling Wu (1 patent)Ying FangYing Fang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hewlett-Packard Development Company, L.p. (1 from 27,442 patents)


1 patent:

1. 11077685 - Aligning a carriage within a printing device

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1/14/2026
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