Inventor · disambiguated record
Jiyun Zhao
Also filed as: ZHAO JIYUN
3 granted patents·1 pending application·2 citations·filing 2005–2022
49Inventor score
Top patents by PatentIndex Score
4 records- 0155US7717649B2Suspending hydraulic pillarUNIV CHINA MINING·Filed 2005·Granted May 18, 2010·2 cites·5 claims
- 0248US12013237B2Quasi-zero-stiffness based six-degree-of-freedom absolute displacement and attitude measurement deviceUNIV CHONGQING·Filed 2020·Granted Jun 18, 2024·0 cites·8 claims
- 0341US2024401480A1Digital speed regulating valve for aligning hydraulic supports in fully mechanized mining face and control method thereofUNIV TAIYUAN TECHNOLOGY·Filed 2022·Application pending·0 cites
- 0433US9926784B2Float-swing hydraulic supportUNIV CHINA MINING·Filed 2015·Granted Mar 27, 2018·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →