Growing community of inventors

Nanjing, China

Qi Yu

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 = 2

Qi Yu ↔ Xiang Zhang (1 patent)Qi Yu ↔ Yan Chen (1 patent)Qi Yu ↔ Chong Xing Zheng (1 patent)Qi Yu ↔ Xing Long Ma (1 patent)Qi YuQi Yu (1 patent)Xiang ZhangXiang Zhang (21 patents)Yan ChenYan Chen (4 patents)Chong Xing ZhengChong Xing Zheng (1 patent)Xing Long MaXing Long Ma (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Siemens Aktiengesellschaft (1 from 30,061 patents)


1 patent:

1. D929938 - Frequency converter

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1/10/2026
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