Growing community of inventors

Huizhou, China

Shengjer Changchien

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

Shengjer Changchien ↔ Yuchun Hsiao (1 patent)Shengjer Changchien ↔ Jianyu Chang (1 patent)Shengjer Changchien ↔ Yungjui Lee (1 patent)Shengjer ChangchienShengjer Changchien (1 patent)Yuchun HsiaoYuchun Hsiao (93 patents)Jianyu ChangJianyu Chang (14 patents)Yungjui LeeYungjui Lee (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Huizhou China Star Optoelectronics Technology Co., Ltd. (1 from 80 patents)


1 patent:

1. 10775550 - Optical film, backlight module, and display device

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12/27/2025
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