Inventor · Qinhuangdao City, CN

Yi Liu

4Patents
2h-index
8Co-inventors
37Inventor score

Filing activity: Aug 14, 2008 → Aug 24, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US7854417B2 Height adjustable stand Emerging Cross-Sectional Technologies 28 Active
US7984881B2 Support stand for flat-panel display monitor Emerging Cross-Sectional Technologies 8 Active
US12017714B2 Active-passive differential series-parallel connection supporting leg, gravity-based closing series-parallel connection supporting leg, and six-degree-of-freedom position-adjusting robot platform Performing Operations; Transporting 0 Active
US11945271B2 Rigid-flexible coupling multi-degree-of-freedom walking position-adjusting leg unit and hybrid robot platform thereof Performing Operations; Transporting 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.