Growing community of inventors

Taichung, Taiwan

Ho-Ming Chang

Average Co-Inventor Count = 3.00

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 = 4

Ho-Ming Chang ↔ Tsung-Chi Tsai (1 patent)Ho-Ming Chang ↔ Kuo-Fu Fan (1 patent)Ho-Ming ChangHo-Ming Chang (1 patent)Tsung-Chi TsaiTsung-Chi Tsai (2 patents)Kuo-Fu FanKuo-Fu Fan (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Newmax Technology Co., Ltd. (1 from 71 patents)


1 patent:

1. 9638838 - Lens having microstructures

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12/21/2025
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