Codeon Corporation
14Patents
0Active
14Granted
29Portfolio score
Filing activity: Oct 6, 1999 → Nov 27, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7103257B2 | Hermetically sealed fiber tail assembly for polarization maintaining fiber | Physics | 48 | Expired |
| US6330098A | Apparatus for externally modulating two optical channels at the same time | Physics | 21 | Expired |
| US6504640B2 | Resonant optical modulators with zero chirp | Physics | 9 | Expired |
| US6429959B1 | Low-loss electrode structures for optical modulation applications | Physics | 8 | Expired |
| US6381379B1 | Optical modulator having coplanar electrodes for controlling chirp | Physics | 8 | Expired |
| US6493127B2 | Modulation systems using dual channel optical modulators | Electricity | 7 | Expired |
| US6526186B2 | Optical modulator having coplanar electrodes for controlling chirp | Physics | 6 | Expired |
| US6795620B2 | Fiber tail assembly with optical signal tap | Physics | 5 | Expired |
| US6795595B2 | Optical modulator with programmable chirp | Physics | 5 | Expired |
| US6393166B1 | Variable chirp modulator having three arm interferometer | Physics | 5 | Expired |
| US6654512B2 | Buffer layer structures for stabilization of a lithium niobate device | Physics | 2 | Expired |
| US6661934B2 | Buffer layer structures for stabilization of a lithium niobate device | Physics | 2 | Expired |
| US6643048B2 | Low-loss electrode structures using resistive connections for optical modulation applications | Physics | 1 | Expired |
| US6646781B2 | Loss prevention structures for optical modulation applications | Physics | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.