Growing community of inventors

Hsin-Chu, Taiwan

Yi-Chih Chang

Average Co-Inventor Count = 6.00

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 = 1

Yi-Chih Chang ↔ Yi-Hsun Chiu (2 patents)Yi-Chih Chang ↔ Ren-Dou Lee (2 patents)Yi-Chih Chang ↔ Chien-Wei Chang (2 patents)Yi-Chih Chang ↔ Yuan-Hsin Chi (2 patents)Yi-Chih Chang ↔ Ya-Jen Sheuh (2 patents)Yi-Chih ChangYi-Chih Chang (2 patents)Yi-Hsun ChiuYi-Hsun Chiu (72 patents)Ren-Dou LeeRen-Dou Lee (21 patents)Chien-Wei ChangChien-Wei Chang (16 patents)Yuan-Hsin ChiYuan-Hsin Chi (14 patents)Ya-Jen SheuhYa-Jen Sheuh (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Taiwan Semiconductor Manufacturing Comp. Ltd. (2 from 40,635 patents)


2 patents:

1. 12234145 - Methods for wafer bonding

2. 11851325 - Methods for wafer bonding

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as of
12/4/2025
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