Chan-Ho Han
7Patents
3h-index
9Co-inventors
46Inventor score
Filing activity: Apr 11, 2003 → Feb 10, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7693411B2 | Mobile terminal and auto-focusing method using a lens position error compensation | Electricity | 30 | Active |
| US7639292B2 | Apparatus and method for improving image quality in image sensor | Electricity | 5 | Active |
| US7586544B2 | Method and apparatus for testing lip-sync of digital television receiver | Electricity | 5 | Expired |
| US7499095B2 | Apparatus and method for auto-focusing in a mobile terminal | Electricity | 2 | Active |
| US9319671B2 | System and apparatus for objective evaluation of image quality of digital image media | Electricity | 1 | Active |
| US7180538B2 | Digital television test stream generator, method thereof, and test stream recording medium using the same | Electricity | 1 | Expired |
| US9456215B2 | Image transmission apparatus in digital TV broadcasting | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.