Growing community of inventors

Shanghai, China

Ruifeng Liu

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 = 0

Ruifeng Liu ↔ Michael Mingyan Liu (1 patent)Ruifeng Liu ↔ Zezhang Zhu (1 patent)Ruifeng Liu ↔ Yong Qiu (1 patent)Ruifeng Liu ↔ Yueming Song (0 patent)Ruifeng Liu ↔ Qixin Chen (0 patent)Ruifeng Liu ↔ Jean-charles Lehuec (0 patent)Ruifeng LiuRuifeng Liu (1 patent)Michael Mingyan LiuMichael Mingyan Liu (2 patents)Zezhang ZhuZezhang Zhu (1 patent)Yong QiuYong Qiu (1 patent)Yueming SongYueming Song (0 patent)Qixin ChenQixin Chen (0 patent)Jean-charles LehuecJean-charles Lehuec (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shanghai Sanyou Medical Co., Ltd. (1 from 3 patents)


1 patent:

1. 11684393 - Adjustable double-slot internal spinal fixation apparatus and bone screw

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/5/2026
Loading…