Jong-Hun Ha
7Patents
4h-index
19Co-inventors
50Inventor score
Filing activity: Nov 16, 2001 → Jan 3, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8564982B2 | Interleaved power factor compensation circuit controller | Emerging Cross-Sectional Technologies | 16 | Active |
| US7431571B2 | Noise reduction muffler for hermetic rotary compressor | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6773244B2 | Discharging part structure for compressor | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6997002B2 | Air conditioning unit and method of operating the same | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US8300436B2 | Device for protection of power factor correction in three phase power supply and control method thereof | Emerging Cross-Sectional Technologies | 3 | Active |
| US8437155B2 | Device for power factor correction in three phase power supply and control method thereof | Emerging Cross-Sectional Technologies | 1 | Active |
| US10887951B2 | Cooking apparatus and method of controlling the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.