Oh-Bong Kwon
19Patents
9h-index
16Co-inventors
69Inventor score
Filing activity: Dec 29, 1992 → Jan 3, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6084259A | Photodiode having charge transfer function and image sensor using the same | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6633335B1 | CMOS image sensor with testing circuit for verifying operation thereof | Electricity | 31 | Expired |
| US6794215B2 | Method for reducing dark current in image sensor | Electricity | 30 | Expired |
| US6346696B1 | Image sensor and method for driving the same | Electricity | 24 | Expired |
| US6937279B1 | Apparatus for converting analog image data into digital image data in CMOS image sensor | Electricity | 22 | Expired |
| US5331322A | Current cell for digital-to-analog converter | Electricity | 17 | Expired |
| US5369402A | Digital/analog converter circuit utilizing compensation circuitry | Electricity | 12 | Expired |
| US6346969B1 | Color filter array and its color interpolation apparatus | Electricity | 11 | Expired |
| US6809309B2 | CMOS image sensor | Electricity | 9 | Expired |
| US6727487B2 | CMOS image sensor | Electricity | 6 | Expired |
| US7289251B2 | Image sensor | Electricity | 4 | Expired |
| US8149312B2 | CMOS image sensor with shared sensing node | Electricity | 3 | Active |
| US5926045A | Period controllable frequency generator | Electricity | 3 | Expired |
| US8462245B2 | Image sensor for minimizing variation of control signal level | Electricity | 2 | Active |
| US5861926A | Device and method for calculating a brightness signal | Electricity | 2 | Expired |
| US5493299A | Digital/analog conversion apparatus having color palette RAM for multimedia | Physics | 2 | Expired |
| US7027089B2 | Image sensor with defective pixel address storage | Electricity | 2 | Expired |
| US9728574B2 | CMOS image sensor with shared sensing node | Electricity | 0 | Active |
| US8625017B2 | CMOS image sensor with shared sensing mode | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.