Growing community of inventors

Guangdong, China

Hangfa Yi

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 = 7

Hangfa YiKuang Yang (1 patent)Hangfa YiPinglin Zhao (1 patent)Hangfa YiHangfa Yi (1 patent)Kuang YangKuang Yang (7 patents)Pinglin ZhaoPinglin Zhao (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Unilumin Group Co., Ltd (1 from 49 patents)


1 patent:

1. 11122695 - LED display with quick maintenance structure

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as of
12/19/2025
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