Yeon Wan Koh
5Patents
3h-index
8Co-inventors
42Inventor score
Filing activity: Feb 15, 1994 → Nov 15, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5444803A | Fiber-optic devices and sensors using fiber grating | Physics | 44 | Expired |
| US6233371A | Optical fiber polarization controller | Physics | 21 | Expired |
| US6266456A | Optical fiber polarization scrambler and operating parameter input method therefor | Physics | 7 | Expired |
| US6621968B1 | Optical fiber for broadband optical devices and optical fiber devices using thereof | Physics | 2 | Expired |
| US6657709B2 | Apparatus and method for measuring polarization-dependent loss using repeated high speed polarization scrambling | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.