Growing community of inventors

Peking, China

Pengfei Tu

Average Co-Inventor Count = 3.00

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 = 4

Pengfei TuZhihong Song (1 patent)Pengfei TuLi Lei (1 patent)Pengfei TuPengfei Tu (1 patent)Zhihong SongZhihong Song (1 patent)Li LeiLi Lei (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sinphar Pharmaceutical Co., Ltd. (1 from 11 patents)


1 patent:

1. 7087252 - [object Object]

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/20/2025
Loading…