Growing community of inventors

Taipei, Taiwan

Der-Zen Liu

Average Co-Inventor Count = 7.20

ph-index = 2

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 = 54

Der-Zen LiuJen-Chang Yang (1 patent)Der-Zen LiuSheng-Yang Lee (1 patent)Der-Zen LiuChien Chung Chen (1 patent)Der-Zen LiuDian-Yu Ji (1 patent)Der-Zen LiuHong-Da Wu (1 patent)Der-Zen LiuChen-Feng Ma (1 patent)Der-Zen LiuNai-Chia Teng (1 patent)Der-Zen LiuPei-Jung Lin (1 patent)Der-Zen LiuEn-Sheng Ke (1 patent)Der-Zen LiuYu-Chih Liang (1 patent)Der-Zen LiuLing-Fang Hung (1 patent)Der-Zen LiuNai-Qi Chen (1 patent)Der-Zen LiuYu-Chien Chen (1 patent)Der-Zen LiuDer-Zen Liu (2 patents)Jen-Chang YangJen-Chang Yang (18 patents)Sheng-Yang LeeSheng-Yang Lee (12 patents)Chien Chung ChenChien Chung Chen (6 patents)Dian-Yu JiDian-Yu Ji (5 patents)Hong-Da WuHong-Da Wu (5 patents)Chen-Feng MaChen-Feng Ma (4 patents)Nai-Chia TengNai-Chia Teng (4 patents)Pei-Jung LinPei-Jung Lin (3 patents)En-Sheng KeEn-Sheng Ke (1 patent)Yu-Chih LiangYu-Chih Liang (1 patent)Ling-Fang HungLing-Fang Hung (1 patent)Nai-Qi ChenNai-Qi Chen (1 patent)Yu-Chien ChenYu-Chien Chen (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Taipei Medical University (2 from 133 patents)


2 patents:

1. 8263048 - Calcium phosphate complex for oral care applications, its preparation method, and compositions containing the same

2. 8198320 - Hypoglycemic activity of osthole

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as of
12/25/2025
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