Growing community of inventors

Shenzhen, China

Zhi-Feng Ma

Average Co-Inventor Count = 2.00

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

Zhi-Feng MaChun-jen Lin (1 patent)Zhi-Feng MaZhi-Feng Ma (1 patent)Chun-jen LinChun-jen Lin (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Shenzhen Futaihong Precision Industry Co., Ltd. (1 from 860 patents)

2. Sutech Trading Limited (1 from 106 patents)


1 patent:

1. 7371440 - Protective film for LCD and method for making the same

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12/18/2025
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