Hyung Choi
21Patents
4h-index
24Co-inventors
59Inventor score
Filing activity: Nov 29, 2001 → Feb 21, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7148141B2 | Method for manufacturing metal structure having different heights | Electricity | 34 | Expired |
| US7893442B2 | Schottky diode having low breakdown voltage and method for fabricating the same | Electricity | 5 | Active |
| US8474937B2 | Apparatus for and method of controlling jetting of ink in inkjet printer | Performing Operations; Transporting | 5 | Active |
| US8525862B2 | Light emitting diode array integrated with lens, line printer head, and method of manufacturing the light emitting diode array | Electricity | 4 | Active |
| US7810911B2 | Thermal inkjet printhead | Performing Operations; Transporting | 3 | Active |
| US6583920B2 | Method of manufacturing a microstructure | Performing Operations; Transporting | 3 | Expired |
| US6819809B2 | Optical switch using micro-electromechanical system | Physics | 2 | Expired |
| US8100511B2 | Heater of an inkjet printhead and method of manufacturing the heater | Emerging Cross-Sectional Technologies | 2 | Active |
| US7333138B2 | White balance adjustment apparatus and method for a digital image device | Electricity | 2 | Active |
| US7506442B2 | Method of fabricating inkjet printhead | Emerging Cross-Sectional Technologies | 2 | Active |
| US7703891B2 | Heater to control bubble and inkjet printhead having the heater | Performing Operations; Transporting | 1 | Active |
| US8419158B2 | Apparatus to sense temperature of ink-jet head | Performing Operations; Transporting | 1 | Active |
| US6931171B2 | Micromirror actuator and manufacturing method thereof | Physics | 1 | Expired |
| US7554601B2 | Digital video camera with automatic white balance and a method thereof | Electricity | 1 | Active |
| US7416675B2 | Method of fabricating inkjet print heads | Performing Operations; Transporting | 1 | Active |
| US7382035B2 | Schottky diode with low leakage current and fabrication method thereof | Electricity | 1 | Active |
| US8216482B2 | Method of manufacturing inkjet printhead | Performing Operations; Transporting | 0 | Active |
| US7758168B2 | Inkjet printhead and method of manufacturing the same | Performing Operations; Transporting | 0 | Active |
| US8581945B2 | Light emitting diode array including apertures, line printer head, and method of manufacturing the light emitting diode array | Electricity | 0 | Active |
| US9185337B2 | Device and method for making quick change to playback mode after photographing subject | Electricity | 0 | Active |
| US7959265B2 | Thermal inkjet printhead | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.