Dong-Soo Bang
7Patents
3h-index
6Co-inventors
46Inventor score
Filing activity: May 10, 1991 → Jan 9, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5163064A | Laser diode array and manufacturing method thereof | Electricity | 25 | Expired |
| US6492239B2 | Method for fabricating avalanche photodiode | Electricity | 10 | Expired |
| US6547919B2 | Device and method for fabricating diffractive gratings | Physics | 4 | Expired |
| US6771681B2 | Distributed feedback semiconductor laser | Electricity | 2 | Expired |
| US5238498A | Open tube-type impurity-diffusion apparatus for simultaneously diffusing impurities into a plurality of wafers subjected to a common environment, for producing a mass of semiconductor chips | Chemistry; Metallurgy | 1 | Expired |
| US6798799B2 | Wavelength locked integrated optical source structure using multiple microcavity | Electricity | 1 | Expired |
| US6676846B2 | Device and method for fabricating diffractive gratings | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.