Wonjin Jo
4Patents
1h-index
16Co-inventors
37Inventor score
Filing activity: Dec 2, 2011 → Apr 14, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9745452B2 | High strength polymer filament for FDM 3D printer including graphene coated metal nanoparticles, nanocarbons for 3D printer, and preparation method of the same | Chemistry; Metallurgy | 9 | Active |
| US8844663B2 | Twin engine for improving fuel efficiency and method of operating engine using the same | Performing Operations; Transporting | 1 | Active |
| US10472529B2 | Ink composition for powder bed and inkjet head 3D printing | Performing Operations; Transporting | 1 | Active |
| US8783224B2 | Crankshaftless internal combustion engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.