Growing community of inventors

Guandong, China

Junhua Liu

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

Junhua LiuZeyan Guan (1 patent)Junhua LiuDonggui Yu (1 patent)Junhua LiuQing Liao (1 patent)Junhua LiuJunhua Liu (1 patent)Zeyan GuanZeyan Guan (5 patents)Donggui YuDonggui Yu (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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