Growing community of inventors

Guangzhou, China

Gaofeng Du

Average Co-Inventor Count = 5.29

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 = 4

Gaofeng DuTiancai Liang (23 patents)Gaofeng DuPanfeng Luo (1 patent)Gaofeng DuQinghua Wang (1 patent)Gaofeng DuYang Chang (1 patent)Gaofeng DuChaoyang Xu (1 patent)Gaofeng DuXiaofeng Jin (4 patents)Gaofeng DuZhuming Xiao (1 patent)Gaofeng DuJianping Liu (4 patents)Gaofeng DuYuxuan Xie (1 patent)Gaofeng DuQunwei Ning (1 patent)Gaofeng DuSizong Min (1 patent)Gaofeng DuXiaojun Huang (1 patent)Gaofeng DuZhihui Lei (1 patent)Gaofeng DuYangshuai Fan (1 patent)Gaofeng DuJianzheng Yang (1 patent)Gaofeng DuGaofeng Du (3 patents)Tiancai LiangTiancai Liang (23 patents)Panfeng LuoPanfeng Luo (9 patents)Qinghua WangQinghua Wang (6 patents)Yang ChangYang Chang (5 patents)Chaoyang XuChaoyang Xu (5 patents)Xiaofeng JinXiaofeng Jin (4 patents)Zhuming XiaoZhuming Xiao (4 patents)Jianping LiuJianping Liu (4 patents)Yuxuan XieYuxuan Xie (3 patents)Qunwei NingQunwei Ning (2 patents)Sizong MinSizong Min (1 patent)Xiaojun HuangXiaojun Huang (1 patent)Zhihui LeiZhihui Lei (1 patent)Yangshuai FanYangshuai Fan (1 patent)Jianzheng YangJianzheng Yang (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Grg Banking Equipment Co., Ltd. (2 from 140 patents)

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


3 patents:

1. 9816293 - Electrical control lock device

2. 9672681 - Method and system for self-service equipment outputting and collecting money

3. 9561928 - Paper currency processing device and paper currency temporary storage device

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as of
12/8/2025
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