Growing community of inventors

Hong Kong, China

Ya-Hsien 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 = 2

Ya-Hsien ChangChen Jung Tsai (1 patent)Ya-Hsien ChangHuajun Peng (1 patent)Ya-Hsien ChangYa-Hsien Chang (1 patent)Chen Jung TsaiChen Jung Tsai (13 patents)Huajun PengHuajun Peng (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hong Kong Applied Science and Technology Research Institute Company, Limited (1 from 583 patents)


1 patent:

1. 8228272 - Backlight device and liquid crystal display incorporating the backlight device

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as of
12/21/2025
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