Hyunjun Sim
5Patents
3h-index
16Co-inventors
50Inventor score
Filing activity: Feb 28, 2008 → Jun 27, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8338224B2 | Resistance-type random access memory device having three-dimensional bit line and word line patterning | Electricity | 27 | Active |
| US8331152B2 | Nonvolatile memory device | Physics | 11 | Active |
| US7772067B2 | Methods of forming phase-changeable memory devices using growth-enhancing and growth-inhibiting layers for phase-changeable materials | Electricity | 6 | Active |
| US9960182B2 | Three-dimensional semiconductor memory device and method of fabricating the same | Electricity | 2 | Active |
| US8581346B2 | Semiconductor memory device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.