Ilhwan Kim
30Patents
4h-index
60Co-inventors
62Inventor score
Filing activity: Jul 2, 2007 → Jun 1, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9564469B2 | Image sensor comprising a color separation device separating incident light into plural of colors for having improved light utilization efficiency and method of manufacturing the same | Electricity | 9 | Active |
| US9400600B2 | Method, apparatus, and graphical user interface for providing visual effects on a touchscreen display | Physics | 4 | Active |
| US8355093B2 | Backlight unit and display device | Physics | 4 | Active |
| US9628685B2 | Color filter array, method of manufacturing the same, and image sensor including the same | Electricity | 4 | Active |
| US8079410B2 | Exhaust gas recirculation cooler and method | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US11522639B2 | Mobile communication method using AI | Physics | 2 | Active |
| US10698141B2 | Image sensor including broad band color filter | Electricity | 1 | Active |
| US8643804B2 | Backlight unit and display device | Physics | 1 | Active |
| US9859317B2 | Optical apparatus including optical functional layer having high refractive index and method of manufacturing the optical apparatus | Electricity | 1 | Active |
| US10310279B2 | Color splitter structure, method of manufacturing the same, image sensor including color splitter structure, and optical apparatus including image sensor | Electricity | 0 | Active |
| US12105000B2 | Fine dust measurement module and fine dust measurement device | Physics | 0 | Active |
| US12266736B2 | Display manufacturing apparatus | Performing Operations; Transporting | 0 | Active |
| US11382483B2 | Dishwasher | Human Necessities | 0 | Active |
| US11505182B2 | Vehicle and control method thereof | Performing Operations; Transporting | 0 | Active |
| US10952590B2 | Dishwasher | Human Necessities | 0 | Active |
| US11142193B2 | Vehicle and method for performing inter-vehicle distance control | Performing Operations; Transporting | 0 | Active |
| US9396901B2 | Field emission devices and methods of manufacturing emitters thereof | Electricity | 0 | Active |
| US12055320B2 | Outdoor air cleaning system | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11312397B2 | Vehicle and method of controlling the same | Physics | 0 | Active |
| US11666201B2 | Dishwasher | Human Necessities | 0 | Active |
| US12422405B2 | Fine dust mass measurement device and operating method thereof | Physics | 0 | Active |
| US9948609B2 | Cloud-based mail system and mail service method for providing improved security | Electricity | 0 | Active |
| US9991081B2 | Electron emitting device using graphene and method for manufacturing same | Electricity | 0 | Active |
| US11686892B2 | Combination structures and optical filters and image sensors and camera modules and electronic devices | Performing Operations; Transporting | 0 | Active |
| US11235741B2 | Vehicle and control method for the same | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.