Opticomp Corporation
12Patents
2Active
12Granted
34Portfolio score
Filing activity: Mar 27, 1987 → Dec 26, 2007 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6829286B1 | Resonant cavity enhanced VCSEL/waveguide grating coupler | Electricity | 70 | Expired |
| US7627018B1 | Polarization control using diffraction gratings in VCSEL waveguide grating couplers | Electricity | 50 | Active |
| US7535944B1 | Photonic crystal/waveguide coupler for VCSELS and photodetectors | Electricity | 24 | Expired |
| US7767480B1 | Method for semiconductor compositional grading to realize low-resistance, distributed Bragg reflectors | Electricity | 17 | Active |
| US6959027B1 | High-power coherent arrays of vertical cavity surface emitting lasers | Electricity | 16 | Expired |
| US6690851B1 | Virtual optoelectronic crossbar switch | Electricity | 16 | Expired |
| US5164913A | General purpose optical computer | Physics | 14 | Expired |
| US5297068A | Global interconnect architecture for optical computer | Electricity | 14 | Expired |
| US4864524A | Combinatorial logic-based optical computing method and apparatus | Physics | 14 | Expired |
| US5432722A | Global interconnect architecture for electronic computing modules | Electricity | 14 | Expired |
| US7412170B1 | Broad temperature WDM transmitters and receivers for coarse wavelength division multiplexed (CWDM) fiber communication systems | Electricity | 14 | Expired |
| US5267183A | General purpose optical computer | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.