Inventor

ZHAO JIYUN

CN3 patents

⚠️ This page may combine multiple inventors who share the name “ZHAO JIYUN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV CHINA MINING

2 patents

US7717649B2May 18, 2010

Suspending hydraulic pillar

UNIV CHINA MINING2 citations58

US9926784B2Mar 27, 2018

Float-swing hydraulic support

UNIV CHINA MINING0 citations34

UNIV CHONGQING

1 patent

US12013237B2Jun 18, 2024

Quasi-zero-stiffness based six-degree-of-freedom absolute displacement and attitude measurement device

UNIV CHONGQING0 citations48