Yun Ho Ryu
11Patents
5h-index
21Co-inventors
58Inventor score
Filing activity: Dec 4, 2000 → Jul 10, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6393842B2 | Air conditioner for individual cooling/heating | Mechanical Engineering; Lighting; Heating | 90 | Expired |
| US7275382B2 | Cogeneration system | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6519957B2 | Method for controlling air conditioner having multi-compressor | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US7305841B2 | Cogeneration system | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7240504B2 | Cogeneration system | Emerging Cross-Sectional Technologies | 6 | Expired |
| US7243505B2 | Cogeneration system | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7240502B2 | Method for controlling operation of air-conditioner | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8261569B2 | Air conditioning system | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US6446456B2 | Heat pump and method for controlling operation thereof | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8141376B2 | Air conditioning system having a pressure compensation device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9127865B2 | Air conditioning system including a bypass pipe | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.