Eric C. Cheung
19Patents
8h-index
21Co-inventors
72Inventor score
Filing activity: Apr 5, 1990 → Jul 1, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5796761A | High efficiency solid state raman laser system | Electricity | 27 | Expired |
| US6972887B2 | High energy arbitrary waveform source | Electricity | 20 | Expired |
| US5046184A | Method and apparatus for passive mode locking high power lasers | Electricity | 13 | Expired |
| US5646764A | Optical beam scanner with rotating transmissive optics | Physics | 12 | Expired |
| US9735537B1 | Hybrid spectral and coherent beam combiner utilizing 1D fiber arrays | Electricity | 11 | Active |
| US8184361B2 | Integrated spectral and all-fiber coherent beam combination | Electricity | 10 | Active |
| US7120175B2 | Scalable harmonic laser source and method | Electricity | 9 | Expired |
| US7065110B2 | Scalable wavelength shifted laser source and method | Electricity | 9 | Expired |
| US5721748A | Intracavity doubled solid state Raman laser system | Electricity | 8 | Expired |
| US8830566B2 | Multi-channel fiber laser amplifier combining apparatus including integrated spectral beam combination and a tapered fiber bundle having multiple fiber outputs | Electricity | 6 | Active |
| US8786942B2 | Coherently phase combined, high contrast, pulsed optical fiber amplifier array | Electricity | 4 | Active |
| US8903209B2 | Spectral beam combining and wavelength multiplexing with an optical redirecting element | Physics | 2 | Active |
| US6556766B2 | MEMS see-saw array for dynamic gain equalization of DWDM systems | Physics | 2 | Expired |
| US9991678B1 | Dispersion compensated diffractive optical element beam combiner | Electricity | 1 | Active |
| US8928863B2 | Systems and methods for generating an optical pulse | Electricity | 1 | Active |
| US8837033B2 | Nested loop coherent beam combining system | Physics | 1 | Active |
| US10935869B2 | Common drive electro-optic phase modulator array | Electricity | 0 | Active |
| US11769983B2 | Wavelength division multiplexing (WDM) beam source | Electricity | 0 | Active |
| US11411366B2 | Combined laser architecture using wavelength multiplexed seed source | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.