Dong-Jun Kum
11Patents
3h-index
18Co-inventors
53Inventor score
Filing activity: Sep 2, 2003 → Jan 10, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9568806B2 | Digital photographing system and method of operating digital photographing system | Electricity | 9 | Active |
| US9013619B2 | Camera with multi-function display | Electricity | 4 | Active |
| US7212157B2 | Method for creating acquisition assistance information in assisted global positioning system | Physics | 4 | Expired |
| US8036612B2 | Method, apparatus and system for terrestrial DMB service | Electricity | 2 | Active |
| US7239273B2 | Apparatus and method for calculating satellite acquisition information to recognize position of mobile station | Physics | 2 | Expired |
| US6898515B2 | Navigation system using a paging channel and a method for providing traffic information | Physics | 2 | Expired |
| US8155253B2 | Apparatus and method for automatically changing broadcast channel for mobile communication terminal adapted to receive digital multimedia broadcast | Electricity | 1 | Active |
| US9979873B2 | Attachable digital photographing system and operation method thereof | Electricity | 0 | Active |
| US8213770B2 | Apparatus and method for storing digital broadcast data | Electricity | 0 | Active |
| US9298475B2 | Method and apparatus for constructing a widget environment | Electricity | 0 | Active |
| US7587168B2 | Conditional access method and DMB system for regionally limiting DMB reception | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.