Onetta, Inc.
37Patents
0Active
37Granted
33Portfolio score
Filing activity: Jul 26, 2000 → Oct 10, 2002
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6423963B1 | Safety latch for Raman amplifiers | Electricity | 83 | Expired |
| US6441950B1 | Distributed raman amplifier systems with transient control | Electricity | 56 | Expired |
| US6433921B1 | Multiwavelength pumps for raman amplifier systems | Electricity | 53 | Expired |
| US6417959B1 | Raman fiber amplifier | Electricity | 49 | Expired |
| US6417965B1 | Optical amplifier control system | Electricity | 47 | Expired |
| US6341034B1 | Optical amplifier system with transient control using spectrally filtered input | Electricity | 36 | Expired |
| US6556340B1 | Optical amplifiers and upgrade modules | Electricity | 35 | Expired |
| US6456426B1 | Raman amplifiers with modulated pumps | Electricity | 33 | Expired |
| US6529316B1 | Optical network equipment with optical channel monitor and dynamic spectral filter alarms | Electricity | 30 | Expired |
| US6498677B1 | Optical amplifier systems with transient control | Electricity | 30 | Expired |
| US6504989B1 | Optical equipment and methods for manufacturing optical communications equipment for networks | Physics | 30 | Expired |
| US6687049B1 | Optical amplifiers with stable output power under low input power conditions | Electricity | 29 | Expired |
| US6542287B1 | Optical amplifier systems with transient control | Electricity | 23 | Expired |
| US6476961B1 | Optical amplifier systems with transient control | Electricity | 21 | Expired |
| US6731424B1 | Dynamic gain flattening in an optical communication system | Electricity | 21 | Expired |
| US6624927B1 | Raman optical amplifiers | Electricity | 19 | Expired |
| US6417961B1 | Optical amplifiers with dispersion compensation | Electricity | 18 | Expired |
| US6556345B1 | Optical network equipment with control and data paths | Electricity | 17 | Expired |
| US6690505B1 | Optical network equipment with gain transient control and automatic drift compensation | Electricity | 16 | Expired |
| US6396623B1 | Wide-band optical amplifiers with interleaved gain stages | Electricity | 16 | Expired |
| US6414788B1 | Optical amplifier system with transient control | Electricity | 15 | Expired |
| US6522459B1 | Temperature control and monitoring of optical detector components in an optical communication system | Electricity | 15 | Expired |
| US6633430B1 | Booster amplifier with spectral control for optical communications systems | Electricity | 15 | Expired |
| US6583926B1 | Optical amplifiers with age-based pump current limiters | Electricity | 14 | Expired |
| US6377396B1 | Optical amplifiers with variable optical attenuation for use in fiber-optic communications systems | Electricity | 13 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.