Growing community of inventors

Qingdao, China

Lingfei Xu

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 = 3

Lingfei XuWei Zhang (1 patent)Lingfei XuDongning Wang (1 patent)Lingfei XuZhiping Li (1 patent)Lingfei XuLingfei Xu (1 patent)Wei ZhangWei Zhang (17 patents)Dongning WangDongning Wang (9 patents)Zhiping LiZhiping Li (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,966 patents)


1 patent:

1. 6532756 - Refrigerator with a foldable table

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1/16/2026
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