Sung Jun Kim
134Patents
13h-index
300Co-inventors
89Inventor score
Filing activity: Feb 10, 1997 → May 24, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7994011B2 | Method of manufacturing nonvolatile memory device and nonvolatile memory device manufactured by the method | Electricity | 33 | Active |
| USD936256S1 | Rear combination lamp for an automobile | General | 29 | Active |
| US6437907B1 | Wide-band optical fiber amplifier and amplifying method thereof | Electricity | 28 | Expired |
| US6072931A | Fiber amplifier packaging apparatus | Physics | 26 | Expired |
| US6141140A | Optical modulator using isolator and optical transmitter including the same | Physics | 20 | Expired |
| US6201637A | Long-wavelength optical fiber amplifier | Electricity | 17 | Expired |
| US6222962A | Optical amplifier | Electricity | 17 | Expired |
| US6012856A | Method and article for splicing optical fibers coated with metal and reinforced splice formed thereby | Physics | 15 | Expired |
| US9071237B2 | Digital duty cycle correction circuit | Electricity | 15 | Active |
| US9030033B2 | Energy regeneration device of suspension system for vehicle | Emerging Cross-Sectional Technologies | 15 | Active |
| US5872650A | Optical amplifiers | Electricity | 15 | Expired |
| US6441944B1 | Optical attenuator using isolator and optical communications system including the same | Physics | 14 | Expired |
| USD951502S1 | Head lamp for an automobile | General | 13 | Active |
| US6501594B1 | Long-band fiber amplifier using feedback loop | Electricity | 11 | Expired |
| US6244757A | Thermally expanded core fiber fabrication method and optical fiber coupling method | Physics | 10 | Expired |
| US8810341B2 | Magnetically actuated micro-electro-mechanical capacitor switches in laminate | Emerging Cross-Sectional Technologies | 9 | Active |
| US8973929B1 | Caster active geometry control system | Performing Operations; Transporting | 9 | Active |
| US6392788B1 | Optical fiber amplifier | Electricity | 9 | Expired |
| US6452703B1 | Optical add-drop multiplexing technique and wavelength division multiplexing optical link using such a multiplexing technique | Electricity | 9 | Expired |
| US8773461B2 | Digital image processing apparatus and method for rapidly changing a displayed image | Electricity | 8 | Active |
| US9891965B2 | Multi-window control method and electronic device supporting the same | Physics | 8 | Active |
| US7621539B2 | Actuator for AGCS of vehicle | Emerging Cross-Sectional Technologies | 7 | Active |
| US7939167B2 | Resin composition | Emerging Cross-Sectional Technologies | 7 | Active |
| US8580648B2 | Capacitor having an electrode structure, method of manufacturing a capacitor having an electrode structure and semiconductor device having an electrode structure | Emerging Cross-Sectional Technologies | 7 | Active |
| US8404543B2 | Method for fabricating semiconductor device with buried gate | Electricity | 7 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.