Growing community of inventors

Guandong, China

Donggui Yu

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 = 1

Donggui YuZeyan Guan (1 patent)Donggui YuJunhua Liu (1 patent)Donggui YuQing Liao (1 patent)Donggui YuDonggui Yu (1 patent)Zeyan GuanZeyan Guan (5 patents)Junhua LiuJunhua Liu (1 patent)Qing LiaoQing Liao (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Grg Huitong Financial Services Co., Ltd. (1 from 2 patents)


1 patent:

1. 9519845 - Gravity-adaptive card separation mechanism and card distribution device with the mechanism

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12/21/2025
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