Growing community of inventors

Taoyuan Hsien, Taiwan

Cheng-Han Chung

Average Co-Inventor Count = 8.00

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

Cheng-Han Chung ↔ Yen-Cheng Li (1 patent)Cheng-Han Chung ↔ Chi-Hsiang Yao (1 patent)Cheng-Han Chung ↔ Chiu-Ming Hung (1 patent)Cheng-Han Chung ↔ Hsiang-Lin Jiang (1 patent)Cheng-Han Chung ↔ Wei-Ju Chen (1 patent)Cheng-Han Chung ↔ You-Chin Mou (1 patent)Cheng-Han Chung ↔ Chih-Kang Chang (1 patent)Cheng-Han ChungCheng-Han Chung (1 patent)Yen-Cheng LiYen-Cheng Li (12 patents)Chi-Hsiang YaoChi-Hsiang Yao (3 patents)Chiu-Ming HungChiu-Ming Hung (2 patents)Hsiang-Lin JiangHsiang-Lin Jiang (1 patent)Wei-Ju ChenWei-Ju Chen (1 patent)You-Chin MouYou-Chin Mou (1 patent)Chih-Kang ChangChih-Kang Chang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Everlight Usa, Inc. (1 from 81 patents)


1 patent:

1. 7915322 - Polymerizable water-soluble or alcohol-soluble ultraviolet absorber

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12/22/2025
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