Growing community of inventors

Taichung, Taiwan

Chih-hao Chang

Average Co-Inventor Count = 1.00

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

Chih-hao Chang ↔ Yu-Jen Wu (0 patent)Chih-hao Chang ↔ Chih-te Chen (0 patent)Chih-hao ChangChih-hao Chang (0 patent)Yu-Jen WuYu-Jen Wu (0 patent)Chih-te ChenChih-te Chen (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. G-tech Optoelectronics Corporation (4 patents)

2. Insight Medical Solutions Inc. (1 patent)


0 patent:

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12/14/2025
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