Growing community of inventors

Qinhuangdao, China

Na Zhang

Average Co-Inventor Count = 6.10

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 = 5

Na ZhangWeidong Liu (3 patents)Na ZhangZuo Xu (2 patents)Na ZhangGuoyuan Xiong (2 patents)Na ZhangLiangjian Yue (2 patents)Na ZhangLiguang Xie (2 patents)Na ZhangJing Wang (2 patents)Na ZhangShujuan Li (2 patents)Na ZhangYingfeng Wang (1 patent)Na ZhangNa Zhang (3 patents)Weidong LiuWeidong Liu (75 patents)Zuo XuZuo Xu (147 patents)Guoyuan XiongGuoyuan Xiong (28 patents)Liangjian YueLiangjian Yue (7 patents)Liguang XieLiguang Xie (6 patents)Jing WangJing Wang (3 patents)Shujuan LiShujuan Li (2 patents)Yingfeng WangYingfeng Wang (14 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Citic Dicastal Co., Ltd (3 from 539 patents)


3 patents:

1. 11084057 - Wheel bolt hole protection plug placing device

2. 11047668 - Wheel space detecting device

3. 10751807 - Material transferring and positioning device for wheel machining center

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idiyas.com
as of
12/19/2025
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