Growing community of inventors

Shandong, China

Kelin Guo

Average Co-Inventor Count = 4.00

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 = 14

Kelin GuoJigang Zhang (1 patent)Kelin GuoFang Xu (1 patent)Kelin GuoZhenhua Song (1 patent)Kelin GuoKelin Guo (1 patent)Jigang ZhangJigang Zhang (10 patents)Fang XuFang Xu (4 patents)Zhenhua SongZhenhua Song (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shandong New Beiyang Information Technology Co., Ltd. (1 from 69 patents)


1 patent:

1. 8783552 - Cashbox and money validator with the same

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as of
12/8/2025
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