Sung Jun Ahn
11Patents
1h-index
30Co-inventors
50Inventor score
Filing activity: Oct 21, 2009 → Oct 25, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10935278B2 | Tubular heat exchanger | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US12047134B2 | Broadcast signal transmission/reception method using multiple antennas and layered-division multiplexing and apparatus for the same | Electricity | 1 | Active |
| US11306943B2 | Tube assembly for tubular heat exchanger, and tubular heat exchanger comprising same | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11979878B2 | Method and apparatus for transmitting and receiving broadcast signal in communication system | Electricity | 0 | Active |
| US11855716B2 | Apparatus for transmitting broadcast signal for signaling information about combination of LDM and MIMO and method using the same | Electricity | 0 | Active |
| US11156404B2 | Shell-and-tube heat exchanger | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11985660B2 | Method and apparatus for transmitting and receiving feedback information in communication system | Electricity | 0 | Active |
| US11691900B2 | Trap apparatus of condensate water | Emerging Cross-Sectional Technologies | 0 | Active |
| US8750505B2 | Apparatus and method for controlling conversion of broadcasting program based on program protection information | Electricity | 0 | Active |
| US11624527B2 | Smoke tube boiler | Emerging Cross-Sectional Technologies | 0 | Active |
| US11025349B1 | Method for decoding channel using noise level correction in high-speed mobile reception environment and apparatus using the same | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.