Ji-Won Ha
52Patents
18h-index
33Co-inventors
84Inventor score
Filing activity: Apr 21, 1997 → May 8, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6373902B1 | Device and method for linearizing transmitter in digital communication system | Electricity | 139 | Expired |
| US6240144A | Apparatus and method of linearizing a power amplifier in a mobile radio communication system | Electricity | 68 | Expired |
| US6205189A | Digital automatic gain control method and device for use in communication terminal of mobile radio communication system | Electricity | 57 | Expired |
| USD728137S1 | Rear combination lamp for automobiles | General | 48 | Active |
| US8443291B2 | Apparatus and method for creating widget in portable terminal | Physics | 44 | Active |
| USD952915S1 | Rear combination lamp for an automobile | General | 39 | Active |
| USD777957S1 | Rear combination lamp for automobiles | General | 36 | Active |
| USD814080S1 | Head lamp for vehicle | General | 27 | Active |
| USD864447S1 | Rear combination lamp for an automobile | General | 27 | Active |
| USD814081S1 | Rear combination lamp for vehicle | General | 25 | Active |
| USD952917S1 | Rear combination lamp for an automobile | General | 25 | Active |
| USD952916S1 | Rear combination lamp for an automobile | General | 24 | Active |
| USD865242S1 | Rear combination lamp for an automobile | General | 23 | Active |
| US6718165B1 | Apparatus and method for reducing nonlinear distortion in an automatic gain control system | Electricity | 23 | Expired |
| US5999578A | Automatic gain control circuit of radio receiver | Electricity | 21 | Expired |
| USD867635S1 | Rear combination lamp for an automobile | General | 21 | Active |
| USD728135S1 | Head lamp for automobiles | General | 20 | Active |
| USD776309S1 | Rear combination lamp for an automobile | General | 18 | Active |
| US7813330B2 | Gap filler apparatus and method for providing cyclic delay diversity in a digital multimedia broadcasting system, and broadcasting relay network using the same | Electricity | 16 | Active |
| US7487430B2 | Apparatus and method for receiving packet data control channel in a mobile communication system | Electricity | 16 | Expired |
| USD727547S1 | Rear combination lamp for automobiles | General | 15 | Active |
| USD721839S1 | Rear combination lamp for automobiles | General | 15 | Active |
| USD865245S1 | Headlamp for an automobile | General | 14 | Active |
| USD780353S1 | Rear combination lamp for automobiles | General | 13 | Active |
| USD814082S1 | Rear combination lamp for vehicle | General | 12 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.