| Patent No. | Patent Title: |
| 7672592 | Optical transmitter system |
| 7660526 | Through channel loss prevention at a WDM node |
| 7653312 | Multiple bit rate optical communication method, optical network u... |
| RE41063 | Optical layer multicasting using a multiple sub-carrier header an... |
| 7639954 | Driver for an optical transmitter |
| 7639946 | Distribution node for an optical network |
| 7623787 | Wavelength division multiplexing transmission apparatus using a m... |
| 7613391 | Optical signal switching device for use in an optical protection ... |
| 7609976 | Method and system for ultra-high bit rate fiber-optic communicati... |
| 7609979 | Coherent optical detection and signal processing method and syste... |
| 7606500 | Scalable transceiver based repeater |
| 7603040 | Chip to chip optic alleys and method |
| 7599618 | Method and apparatus for self-testing of test equipment |
| 7599630 | Coherent optical detection and signal processing method and syste... |
| 7599626 | Communication systems incorporating control meshes |
| 7596320 | Preemphasis of an optical wavelength multiplex signal |
| 7596321 | Time division multiplexing of inter-system channel data streams f... |
| 7596318 | Addressing method of quanta network and quanta network router |
| 7596319 | Wavelength division multiplexing-passive optical network system |
| 7596324 | Apparatus for extracting optical clock using filters and amplifie... |
| 7593643 | Method and apparatus for femtosecond communication |
| 7580643 | Communications systems and methods |
| 7580634 | Transmission method, transmitter-receiver, and transmitting-recei... |
| 7580638 | Optical transceiver module with multipurpose internal serial bus |
| 7577358 | Apparatus, system and method for optical packet switching using f... |
| 7577357 | Optical switch |
| 7574134 | Method of determining at least one variable of a WDM optical netw... |
| 7570889 | Common electronic dispersion compensation arrangement for use wit... |
| 7567757 | Generating of high rate modulated pulse streams |
| 7565081 | Optical/radio local access network |
| 7561798 | Testing a fiber link in a communication system without interrupti... |
| 7558483 | Optical communication method, optical linking device and optical ... |
| 7558487 | Multilevel amplitude and phase encoded signal generation |
| 7548698 | Light communication system and illumination apparatus therefor |
| 7546034 | Circuit arrangement for line protection of optical data transmiss... |
| 7536101 | Communication system with cost based protection |
| 7529488 | Optical transceiver module with onboard diagnostics accessible vi... |
| 7522848 | Receiver with dynamically adjustable decision threshold voltage b... |
| 7519300 | Optical output control method for use in optical transmission nod... |
| 7515835 | System, method and apparatus for clockless PPM optical communicat... |
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