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| Application No. | Application Title | Issue Date |
| 20100253349 | PARAMETRIC AMPLIFIER DEVICE A parametric amplifier device has a two port parametric amplifier, a DC voltage generator and a DC bias regulator. The bias regulator has a voltage regulator, an attenuator and a summer. Output voltages from the regulator and the attenuator are added in the summer.... | 10/07/2010 |
| 20080130097 | Two-pump optical parametric devices having reduced stimulated raman scattering noise levels Two-pump optical parametric devices (OPDs), and methods of operating the same, generate desired output signals and idlers having reduced stimulated Raman scattering (SRS) noise levels. When the two-pump OPD is used as a two-pump optical parametric amplifier (OPA), the p... | 06/05/2008 |
| 20050270091 | Left-handed nonlinear transmission line media A left-handed nonlinear transmission line system has multiple nonlinear capacitors connected in series between input and output terminals and multiple inductances connected in parallel between the nonlinear capacitors and a return conductor extending between the input a... | 12/08/2005 |
