KEOPSYS, INC.
5Patents
0Active
5Granted
28Portfolio score
Filing activity: Dec 12, 2000 → Nov 8, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6731837B2 | Optical fiber amplifiers and lasers and optical pumping devices therefor and methods of fabricating same | Electricity | 41 | Expired |
| US6975792B1 | Method and apparatus for coupling light into a waveguide using a slit | Electricity | 16 | Expired |
| US6603791B2 | High power fiber amplifiers with passive pump module alignment | Electricity | 8 | Expired |
| US6529657B2 | Angle selective side-pumping of fiber amplifiers and lasers | Physics | 7 | Expired |
| US6717720B2 | Hermetic pump module for double cladding fiber amplifiers and method for making same | Electricity | 1 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.