Han Jun Lee
28Patents
3h-index
23Co-inventors
59Inventor score
Filing activity: Sep 15, 2010 → Mar 28, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9189174B2 | Nonvolatile memory device and method of operating the same | Physics | 4 | Active |
| US10734082B2 | Non-volatile memory device, operating method thereof, and storage device including the non-volatile memory device | Physics | 4 | Active |
| US8948651B2 | Image forming apparatus | Physics | 3 | Active |
| US10665312B2 | Nonvolatile memory device configured to adjust a read parameter based on a degradation level | Emerging Cross-Sectional Technologies | 3 | Active |
| US8441859B2 | Flash memory device and method of programming same | Physics | 2 | Active |
| US10007603B2 | Nonvolatile memory device and operating method thereof for performing dumping operations between cache latch and data latch of page buffers during input/output operations | Physics | 2 | Active |
| US11127472B2 | Memory device for changing pass voltage | Physics | 1 | Active |
| US10629279B2 | Memory device including massbit counter and method of operating the same | Physics | 1 | Active |
| US11049547B1 | Non-volatile memory device, operating method thereof, and storage device including the non-volatile memory device | Physics | 1 | Active |
| US10607705B2 | Memory device including a deterioration level detection circuit | Physics | 1 | Active |
| US10910080B2 | Nonvolatile memory device configured to adjust a read parameter based on degradation level | Emerging Cross-Sectional Technologies | 1 | Active |
| US10600453B2 | Memory device | Emerging Cross-Sectional Technologies | 0 | Active |
| US10845752B2 | Image forming apparatus | Physics | 0 | Active |
| US12002514B2 | Nonvolatile memory and storage device including same | Physics | 0 | Active |
| US9411306B2 | Image forming apparatus and maintenance method thereof | Physics | 0 | Active |
| US8750754B2 | Image forming apparatus having drive device detachably coupled to developing device | Physics | 0 | Active |
| US10048639B2 | Unidirectional clutch and electrophotographic image forming apparatus employing the same | Physics | 0 | Active |
| US11776642B2 | Memory device including massbit counter and method of operating the same | Physics | 0 | Active |
| US9354591B2 | Waste toner collecting structure of an image forming apparatus | Physics | 0 | Active |
| US11594294B2 | Memory device including massbit counter and method of operating the same | Physics | 0 | Active |
| US11143983B2 | Toner supplying apparatus and image forming apparatus having the same | Physics | 0 | Active |
| US10162301B2 | Image forming apparatus | Physics | 0 | Active |
| US9405268B2 | Image forming apparatus | Physics | 0 | Active |
| US8705284B2 | Flash memory device and method of programming same | Physics | 0 | Active |
| US11164646B2 | Memory device including massbit counter configured to perform off cell counting and method of operating the same | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.