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Class Information
Number: 398/158
Name: Optical communications > Transmitter and receiver system > Including compensation
Description: Subject matter including means for eliminating or reducing from a transmitted response information error that the system would produce.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7616900 |
Optical signal degradation compensator |
Nov. 10, 2009 |
| 7616898 |
Method of operating an optical transmission system with a bit-to-bit polarization interleaved bitstream |
Nov. 10, 2009 |
| 7613396 |
Multiplexing communication system and crosstalk elimination method |
Nov. 3, 2009 |
| 7613399 |
Optical transmission system, optical transmitter, and optical receiver |
Nov. 3, 2009 |
| 7609975 |
Optical transmission apparatus |
Oct. 27, 2009 |
| 7609973 |
Electro-optical communication system |
Oct. 27, 2009 |
| 7609981 |
Deliberate signal degradation for optimizing receiver control loops |
Oct. 27, 2009 |
| 7606503 |
Pulse signal demodulation device |
Oct. 20, 2009 |
| 7599625 |
Method of initializing optical communication links |
Oct. 6, 2009 |
| 7596324 |
Apparatus for extracting optical clock using filters and amplifier and method for the same |
Sep. 29, 2009 |
| 7587142 |
Method for estimating the polarization mode dispersion compliant capacity fraction of the total optical frequency transmission window of a transport system |
Sep. 8, 2009 |
| 7583895 |
Polarization scrambler, optical add/drop multiplexer, optical route switching apparatus and wavelength division multiplexing optical transmission system |
Sep. 1, 2009 |
| 7574138 |
Dynamic control of the level of degradation of optical signals in a transparent optical communication network |
Aug. 11, 2009 |
| 7567759 |
Optical apparatus |
Jul. 28, 2009 |
| 7567760 |
Method and apparatus for providing diagnostic features for an optical transceiver |
Jul. 28, 2009 |
| 7565083 |
Wavelength shifting in an optical network route to mitigate distortion in different types of fiber |
Jul. 21, 2009 |
| 7558479 |
Analysis and control of optical communications systems |
Jul. 7, 2009 |
| 7558478 |
Preconfiguring compensation of optical path impairments |
Jul. 7, 2009 |
| 7555220 |
Chromatic dispersion compensator (CDC) in a photonic integrated circuit (PIC) chip and method of operation |
Jun. 30, 2009 |
| 7548696 |
Fiber-to-the-home (FTTH) optical receiver with distributed gain control |
Jun. 16, 2009 |
| 7548699 |
Channel-length modulation (CLM) compensation method and apparatus |
Jun. 16, 2009 |
| 7546039 |
Systems, devices, and methods for controlling outage probabilities |
Jun. 9, 2009 |
| 7542685 |
System and method for automatic chromatic dispersion compensation |
Jun. 2, 2009 |
| 7536108 |
High precision chromatic dispersion measuring method and automatic dispersion compensating optical link system that uses this method |
May. 19, 2009 |
| 7534986 |
Optical wireless transmission system |
May. 19, 2009 |
| 7532400 |
Long-distance quantum communication |
May. 12, 2009 |
| 7526199 |
Optical transmission equipment preventing malfunction in recovery from fault |
Apr. 28, 2009 |
| 7522845 |
WDM laser wavelength control |
Apr. 21, 2009 |
| 7519299 |
Optical signal regenerative repeater, optical gate control method, and optical signal regeneration method |
Apr. 14, 2009 |
| 7515831 |
System and method for auto-configuring a telecommunication device with an embedded controller |
Apr. 7, 2009 |
| 7515833 |
Optical double sideband modulation technique with increased spectral efficiency |
Apr. 7, 2009 |
| 7512344 |
Variable dispersion compensator |
Mar. 31, 2009 |
| 7512848 |
Clock and data recovery circuit having operating parameter compensation circuitry |
Mar. 31, 2009 |
| 7486897 |
Polarization duobinary optical transmitter |
Feb. 3, 2009 |
| 7486895 |
Effective control algorithm for optical polarization mode dispersion compensators |
Feb. 3, 2009 |
| 7486893 |
Dynamic optical interconnect system reference signal formation |
Feb. 3, 2009 |
| 7483638 |
Optical transceiver |
Jan. 27, 2009 |
| 7477848 |
Optical receiving apparatus and method for controlling the optical receiving apparatus |
Jan. 13, 2009 |
| 7474860 |
Optimum sample spacing in over-sampled maximum likelihood sequence estimation receivers |
Jan. 6, 2009 |
| 7469102 |
Wavelength-division-multiplexing passive optical network utilizing fiber fault detectors and/or wavelength tracking components |
Dec. 23, 2008 |
| 7466923 |
Polarization mode dispersion compensation |
Dec. 16, 2008 |
| 7460788 |
Transmitting and receiving device |
Dec. 2, 2008 |
| 7460792 |
Receiving circuit and electronic apparatus for optical communication |
Dec. 2, 2008 |
| 7457547 |
Optical calibration system and method |
Nov. 25, 2008 |
| 7457544 |
Single channel four-port group delay compensation equalizer |
Nov. 25, 2008 |
| 7457546 |
Dispersion-managed optical transmission system |
Nov. 25, 2008 |
| 7444082 |
Polarisation mode dispersion compensator using a mean square error technique |
Oct. 28, 2008 |
| 7440702 |
Method for transmitting digital image signal, digital image transmitting device, digital image sending device and digital image receiver |
Oct. 21, 2008 |
| 7437083 |
Wavelength converter |
Oct. 14, 2008 |
| 7437068 |
Optical communication link |
Oct. 14, 2008 |
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