Chingfa Chen
9Patents
5h-index
5Co-inventors
52Inventor score
Filing activity: Mar 31, 1988 → Mar 9, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4844071A | Endoscope coupler device | Human Necessities | 84 | Expired |
| US5751869A | Optical system for coupling light from a single fiber optic into a fiber bundle | Human Necessities | 33 | Expired |
| US5898802A | Coupling method and apparatus for coupling polymer fibers to a light source for improving power handling capabilities of the polymer fibers | Physics | 24 | Expired |
| US5754719A | Method for coupling light from single fiberoptic to a multi-fiber bundle with enhanced field uniformity and better coupling efficiency | Physics | 13 | Expired |
| US6089741A | Apparatus and method for coupling high intensity light into low temperature optical fiber | Physics | 6 | Expired |
| US5905830A | Device for coupling a high intensity point source to a fiber bundle | Physics | 2 | Expired |
| US6496620B1 | Method and apparatus for improving power handling capabilities of polymer fibers | Physics | 2 | Expired |
| US5881192A | Method of coupling a high intensity point source to a fiber bundle | Physics | 1 | Expired |
| US6318885A | Method and apparatus for coupling light and producing magnified images using an asymmetrical ellipsoid reflective surface | Physics | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.