Ye Yi
8Patents
4h-index
11Co-inventors
54Inventor score
Filing activity: Oct 17, 1986 → Aug 25, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4838434A | Air sparged hydrocyclone flotation apparatus and methods for separating particles from a particulate suspension | Performing Operations; Transporting | 80 | Expired |
| US6878188B2 | Method and apparatus for removing VOCs from water | Performing Operations; Transporting | 10 | Expired |
| US7105094B1 | Method for the removal of heavy metals from acidic wastewater and chemical solutions | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4904373A | Fossil resin flotation from coal by selective coagulation and depression of coal | Performing Operations; Transporting | 4 | Expired |
| US7048854B1 | Apparatus for the removal of heavy metals from acidic wastewater and chemical solutions | Chemistry; Metallurgy | 3 | Expired |
| US4724071A | Selective resin flotation from coal by controlled oxidation | Performing Operations; Transporting | 2 | Expired |
| US11433558B2 | Flexible drive manipulator | Human Necessities | 0 | Active |
| US5318185A | Surface chemistry control for selective fossil resin flotation | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.