Ki Chul An
23Patents
3h-index
21Co-inventors
59Inventor score
Filing activity: Jun 24, 2003 → Feb 5, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7386297B2 | Mobile communication system and mobile terminal having function of inactivating mobile communication viruses, and method thereof | Electricity | 92 | Expired |
| US7512428B2 | Twist-type mobile terminal and hinge device thereof | Fixed Constructions | 11 | Active |
| US7660404B2 | System and mobile terminal for displaying caller information and method thereof | Electricity | 10 | Expired |
| US8675844B2 | System and mobile terminal for displaying caller information and method thereof | Electricity | 2 | Active |
| US7708385B1 | Ink-jet print head | Performing Operations; Transporting | 2 | Active |
| US9538605B2 | Control circuit of LED lighting apparatus | Electricity | 2 | Active |
| US9655187B2 | Control circuit for LED lighting apparatus | Emerging Cross-Sectional Technologies | 2 | Active |
| US8078145B2 | Mobile communication system and mobile terminal having function of inactivating mobile communication viruses, and method thereof | Electricity | 1 | Active |
| US10299324B2 | LED lighting apparatus | Electricity | 1 | Active |
| US8579411B2 | Discharging nozzle and electrostatic field induction ink-jet nozzle | Performing Operations; Transporting | 1 | Active |
| US9587818B2 | LED lighting apparatus with improved heat radiation property | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9439258B2 | Control circuit of LED lighting apparatus | Electricity | 1 | Active |
| US9320100B2 | Lighting apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US11224103B2 | LED lighting apparatus | Electricity | 0 | Active |
| US9516707B2 | LED lighting apparatus, current regulator for the LED lighting apparatus, and current regulation method of the LED lighting apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US8565724B2 | Mobile communication system and mobile terminal having function of inactivating mobile communication viruses, and method thereof | Electricity | 0 | Active |
| US9124688B2 | System and mobile terminal for displaying caller information and method thereof | Electricity | 0 | Active |
| US9883559B2 | Light emitting diode lighting device | Electricity | 0 | Active |
| US9480113B2 | Control circuit of LED lighting apparatus | Electricity | 0 | Active |
| US10201048B2 | Lighting apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US10912169B2 | LED lighting apparatus | Emerging Cross-Sectional Technologies | 0 | Active |
| US9532412B2 | Lighting apparatus capable of reducing flicker | Electricity | 0 | Active |
| US11497433B2 | Balance compensating device, body center measuring apparatus, balance compensation system, and balance compensation method | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.