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Class Information
Number: 398/100
Name: Optical communications > Multiplex > Time division > Subscriber system
Description: Subject matter wherein the system is developed to commu nicate with prearranged plural time division multiplexed stations thus enabling all preselected stations to receive identified information at the same time it is transmitted.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7428385 |
Ethernet PON using time division multiplexing to converge broadcasting/video with data |
Sep. 23, 2008 |
| 7421203 |
Method for transmitting packet in wireless access network based on wavelength identification code scheme |
Sep. 2, 2008 |
| 7412169 |
FTTH system for convergence of broadcasting and communication through switched broadcasting |
Aug. 12, 2008 |
| 7409114 |
Optical modulator |
Aug. 5, 2008 |
| 7398021 |
Optical transmitter and passive optical network using the same |
Jul. 8, 2008 |
| 7394985 |
Wavelength access server (WAS) architecture |
Jul. 1, 2008 |
| 7389048 |
Optical wavelength-division multiple access system and optical network unit |
Jun. 17, 2008 |
| 7389047 |
Optical ring transmission network |
Jun. 17, 2008 |
| 7386236 |
Multiple wavelength TDMA optical network |
Jun. 10, 2008 |
| 7382982 |
Ethernet passive optical network for integrating broadcast and communication based on time division multiplexing scheme |
Jun. 3, 2008 |
| 7373084 |
Optical network termination device for use in passive optical network based on WDM/SCM scheme |
May. 13, 2008 |
| 7369769 |
Ethernet passive optical network ring and its method of authorization and collision detection |
May. 6, 2008 |
| 7369771 |
Optical network terminator and optical network connection method using it |
May. 6, 2008 |
| 7366417 |
Delivering multicast services on a wavelength division multiplexed network using a configurable four-port wavelength selective crossbar switch |
Apr. 29, 2008 |
| 7356209 |
Method and apparatus for optically powering and multiplexing distributed fiber optic sensors |
Apr. 8, 2008 |
| 7349629 |
Methods and systems for creating a digital interconnect fabric |
Mar. 25, 2008 |
| 7340171 |
FTTH system for broadcast/communication convergence using IEEE 1394 |
Mar. 4, 2008 |
| 7321730 |
Method and apparatus for the transmission fault detection in an access network |
Jan. 22, 2008 |
| 7308205 |
Optical transmission apparatus |
Dec. 11, 2007 |
| 7292785 |
Optical transmission system constructing method and system |
Nov. 6, 2007 |
| 7283749 |
Fiber and wire communication system |
Oct. 16, 2007 |
| 7272321 |
Passive optical network |
Sep. 18, 2007 |
| 7263245 |
Method and apparatus for optically powering and multiplexing distributed fiber optic sensors |
Aug. 28, 2007 |
| 7248802 |
Distribution of a synchronization signal in an optical communication system |
Jul. 24, 2007 |
| 7239813 |
Bit synchronization circuit and central terminal for PON systems |
Jul. 3, 2007 |
| 7209663 |
Apparatus and method for repeating signal by using wireless optical transmission |
Apr. 24, 2007 |
| 7203422 |
Optical network unit, wavelength splitter, and optical wavelength-division multiplexing access system |
Apr. 10, 2007 |
| 7190903 |
Fiber and wire communication system |
Mar. 13, 2007 |
| 7167649 |
Dense wavelength division multiplexing-passive optical network system utilizing self-injection locking of Fabry-Perot laser diodes |
Jan. 23, 2007 |
| 7164862 |
Transmitting an optical signal with corresponding WDM and TDM channels |
Jan. 16, 2007 |
| 7139487 |
Light burst transmission/reception control system, parent station device used in the same, child station device, and light burst transmission/reception control method |
Nov. 21, 2006 |
| 7127174 |
Hybrid-integrated high-speed OTDM module |
Oct. 24, 2006 |
| 7123836 |
All-optical network distribution system |
Oct. 17, 2006 |
| 7085495 |
System for flexible multiple broadcast service delivery over a WDM passive optical network based on RF block-conversion of RF service bands within wavelength bands |
Aug. 1, 2006 |
| 7068937 |
Fiber and wire communication system |
Jun. 27, 2006 |
| 7065298 |
Code-based optical networks, methods, and apparatus |
Jun. 20, 2006 |
| 7054557 |
Technique for routing data within an optical network |
May. 30, 2006 |
| 7020356 |
Selection module for an optical signal switch and an optical signal switch |
Mar. 28, 2006 |
| 7013086 |
Access node for optical networks with variable-access wavelengths, user device for connection to such an access node, method for feeding a number of signals from a number of users into an opti |
Mar. 14, 2006 |
| 6980748 |
SiGe or germanium flip chip optical receiver |
Dec. 27, 2005 |
| 6915035 |
Variable wavelength optical transmitter output control method therefor and optical communication system |
Jul. 5, 2005 |
| 6915079 |
Non-return optical star coupler |
Jul. 5, 2005 |
| 6895189 |
Optical synchronization system |
May. 17, 2005 |
| 6850711 |
Unused band use right acquisition controlling method and passive optical network for the same |
Feb. 1, 2005 |
| 6804426 |
Device and method for simultaneous multiple reproduction of lightwave signals |
Oct. 12, 2004 |
| 6788900 |
System for checking the operation of an optical filter |
Sep. 7, 2004 |
| 6778781 |
Health check algorithm for protection circuit in optical network |
Aug. 17, 2004 |
| 6771908 |
Fast protection switching by snooping on downstream signals in an optical network |
Aug. 3, 2004 |
| 6744987 |
Tertiary optical media interface |
Jun. 1, 2004 |
| 6741814 |
Balun for coaxial cable transmission |
May. 25, 2004 |
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