Dae Kon Oh
17Patents
4h-index
22Co-inventors
56Inventor score
Filing activity: Mar 4, 2002 → Nov 30, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7369595B2 | Distributed Bragg reflector (DBR) structure in vertical cavity surface emitting laser (VCSEL) diode, method of manufacturing the same, and VCSEL diode | Electricity | 8 | Active |
| US8149503B2 | Reflective semiconductor optical amplifier and optical signal processing method using the same | Electricity | 7 | Active |
| US8107508B2 | External cavity laser light source | Electricity | 6 | Active |
| US8611003B2 | Double clad fiber laser device | Electricity | 5 | Active |
| US8804232B2 | Semiconductor optical devices and methods of fabricating the same | Electricity | 3 | Active |
| US8428091B2 | Tunable laser module | Electricity | 2 | Active |
| US7606284B2 | Semiconductor laser structure including quantum dot | Electricity | 1 | Active |
| US8030188B2 | Methods of forming a compound semiconductor device including a diffusion region | Electricity | 1 | Active |
| US6596558B2 | Method for fabricating optical devices with defectless and antireflecting spot size converter | Physics | 1 | Expired |
| US9006749B2 | Quantum dot laser diode and method of manufacturing the same | Electricity | 1 | Active |
| US7508857B2 | Semiconductor laser diode and method of manufacturing the same | Electricity | 0 | Expired |
| USRE45071E1 | Semiconductor laser diode and method of manufacturing the same | General | 0 | Active |
| US7907851B2 | Self-oscillation communication module | Emerging Cross-Sectional Technologies | 0 | Active |
| US7749787B2 | Method for forming quantum dots by alternate growth process | Emerging Cross-Sectional Technologies | 0 | Active |
| US7575943B2 | Quantum dot laser diode and method of manufacturing the same | Electricity | 0 | Active |
| US8594469B2 | Optical amplifier | Physics | 0 | Active |
| US7551662B2 | Distributed feedback (DFB) quantum dot laser structure | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.