Growing community of inventors

Qiqihar, China

Junlin Zhang

Average Co-Inventor Count = 5.00

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 = 3

Junlin Zhang ↔ Shengkun Wang (1 patent)Junlin Zhang ↔ Yong Fu (1 patent)Junlin Zhang ↔ Linghan Yue (1 patent)Junlin Zhang ↔ Yongfeng Yi (1 patent)Junlin ZhangJunlin Zhang (1 patent)Shengkun WangShengkun Wang (3 patents)Yong FuYong Fu (3 patents)Linghan YueLinghan Yue (3 patents)Yongfeng YiYongfeng Yi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Qiqihar Railway Rolling Stock Co., Ltd. (1 from 14 patents)


1 patent:

1. 8950340 - Ballast hopper car discharge door control system

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12/4/2025
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