TERAXION INC.
48Patents
23Active
48Granted
47Portfolio score
Filing activity: Jan 8, 2001 → Dec 3, 2021 · 3 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6937800B2 | Adjustable positioning mechanism | Physics | 41 | Expired |
| US6654521B2 | Diffraction compensation of FBG phase masks for multi-channel sampling applications | Physics | 32 | Expired |
| US8406621B2 | Method and apparatus for measuring a factor characterizing a balanced detection device | Electricity | 19 | Active |
| US9182546B2 | Monolithic optoelectronic TWE-component structure for high frequencies and low optical insertion loss | Physics | 17 | Active |
| US6707967B2 | Efficient sampled bragg gratings for WDM applications | Emerging Cross-Sectional Technologies | 16 | Expired |
| US8948549B2 | Polarization rotator assembly including a subwavelength composite portion | Physics | 16 | Active |
| US9244327B2 | Mach-Zehnder modulator with backplane voltage equalization | Physics | 16 | Active |
| US8639073B2 | Fiber coupling technique on a waveguide | Physics | 13 | Active |
| US6865319B2 | Optical structure for the compensation of chromatic dispersion in a light signal | Electricity | 10 | Expired |
| US9069223B2 | Mach-Zehnder optical modulator using a balanced coplanar stripline with lateral ground planes | Physics | 10 | Active |
| US6956994B2 | Method for manufacturing a FBG having improved performances and an annealing-trimming apparatus for making the same | Physics | 9 | Expired |
| US7352931B1 | Method and phase mask for manufacturing a multi-channel optical grating | Physics | 9 | Expired |
| US8903202B1 | Mach-Zehnder optical modulator having a travelling wave electrode with a distributed ground bridging structure | Physics | 9 | Active |
| US6907164B2 | Adjustable athermal package for optical fiber devices | Physics | 9 | Expired |
| US7471710B2 | Narrow linewidth semiconductor laser device | Electricity | 8 | Expired |
| US8917958B2 | Electrical waveguide transmission device for use with a mach-zehnder optical modulator | Physics | 7 | Active |
| US6937793B2 | Tunable chromatic dispersion compensator | Electricity | 7 | Expired |
| US6953487B2 | Metallic gas cells and method for manufacturing the same | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6751381B1 | Embodying amplitude information into phase masks | Physics | 6 | Expired |
| US6501883B1 | Method and apparatus for recording an optical grating in a photosensitive medium | Physics | 5 | Expired |
| US6859583B2 | Fine-tuning assembly for optical gratings | Physics | 4 | Expired |
| US6785443B2 | Optical fiber Bragg grating tuning device | Physics | 4 | Expired |
| US7711224B1 | Colorless multichannel tunable dispersion compensator | Electricity | 4 | Active |
| US7068884B2 | Apodized fiber bragg grating and improved phase mask, method and system for making the same | Physics | 4 | Expired |
| US6647180B2 | Tunable optical dispersion by using two fiber Bragg gratings with nonlinear group delays | Physics | 4 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.