Growing community of inventors

Taipei, Taiwan

M C Cheng

Average Co-Inventor Count = 3.00

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 = 3

M C Cheng ↔ C C Chang (1 patent)M C Cheng ↔ J S Liu (1 patent)M C ChengM C Cheng (1 patent)C C ChangC C Chang (9 patents)J S LiuJ S Liu (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 5902452 - Method for etching silicon surface

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12/5/2025
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