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Class Information
Number: 370/532
Name: Multiplex communications > Communication techniques for information carried in plural channels > Combining or distributing information via time channels > Multiplexer or distributor and technique for handling low level input signal
Description: Subject matter directed to (a) a scanning or sampling switch (multiplexer) operating above the Nyquist rate, or to (b) a demultiplexer or desampling switch (distributor) so operating, and including a means for improving the accuracy of sampled data, especially for a low level signal.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7627005 |
Multiplexing system |
Dec. 1, 2009 |
| 7623554 |
Multiplexing device, a demultiplexing device, and a multiplexing/demultiplexing system |
Nov. 24, 2009 |
| 7609729 |
System and method of multiplexing TDM and packet data |
Oct. 27, 2009 |
| 7590153 |
Protocol independent sub-rate device |
Sep. 15, 2009 |
| 7561852 |
Integrated multimode radio and components thereof |
Jul. 14, 2009 |
| 7555019 |
Digital broadcast receiving apparatus, digital broadcast apparatus, digital broadcast receiving method, digital broadcast method, and digital broadcast receiving program |
Jun. 30, 2009 |
| 7532648 |
System and method using an I/O multiplexer module |
May. 12, 2009 |
| 7526001 |
Statistical multiplexer having protective features from extraneous messages generated by redundant system elements |
Apr. 28, 2009 |
| 7460557 |
Media converter |
Dec. 2, 2008 |
| 7376130 |
System for enhancing data transfer |
May. 20, 2008 |
| 7356052 |
Overhead handling method and system for high order data streams |
Apr. 8, 2008 |
| 7352711 |
Circuit arrangement and method for data transmission |
Apr. 1, 2008 |
| 7352781 |
Dual backplane rate, triple OC3 service unit |
Apr. 1, 2008 |
| 7313097 |
Loop back testing structure for high-speed serial bit stream TX and RX chip set |
Dec. 25, 2007 |
| 7257380 |
Integrated multimode radio and components thereof |
Aug. 14, 2007 |
| 7236926 |
System and method for voice transmission over network protocols |
Jun. 26, 2007 |
| 7173557 |
Analog/digital converter |
Feb. 6, 2007 |
| 7161959 |
Method and system for efficiently passing the silence or unused status of a DSO channel through a DsO switch matrix and a data switch |
Jan. 9, 2007 |
| 7123581 |
Method and apparatus to switch data flows using parallel switch fabrics |
Oct. 17, 2006 |
| 7103278 |
Virtual concatenation of optical channels in WDM networks |
Sep. 5, 2006 |
| 7095752 |
On-chip inter-subsystem communication including concurrent data traffic routing |
Aug. 22, 2006 |
| 7079555 |
Integrated digital loop carrier system with virtual tributary mapper circuit |
Jul. 18, 2006 |
| 7061930 |
Data selection/storage apparatus and data processing apparatus using data selection/storage apparatus |
Jun. 13, 2006 |
| 7046701 |
System, method, and apparatus for fractional delay |
May. 16, 2006 |
| 7023809 |
Intelligent concentrator usage |
Apr. 4, 2006 |
| 6965561 |
Terminal multiplexer structure |
Nov. 15, 2005 |
| 6920154 |
Architectures for a modularized data optimization engine and methods therefor |
Jul. 19, 2005 |
| 6917630 |
Concatenation of containers in synchronous digital hierarchy network |
Jul. 12, 2005 |
| 6798769 |
System for enhancing data transfer |
Sep. 28, 2004 |
| 6798762 |
Digital wireless communication system for simultaneously conveying full rate speech data and dedicated user data |
Sep. 28, 2004 |
| 6775304 |
Multi-channel implementation approach for superconducting digital router/signal processor |
Aug. 10, 2004 |
| 6744788 |
Multiplexing digital signals |
Jun. 1, 2004 |
| 6674772 |
Data communications circuit with multi-stage multiplexing |
Jan. 6, 2004 |
| 6665266 |
Method and apparatus for multiplexing a multitude of separate data streams into one shared data channel, while maintaining CBR requirements |
Dec. 16, 2003 |
| 6661772 |
Digital signal transmission apparatus |
Dec. 9, 2003 |
| 6658008 |
Method and apparatus for removal of dataless frames when transporting private line traffic over an ATM network |
Dec. 2, 2003 |
| 6621834 |
System and method for voice transmission over network protocols |
Sep. 16, 2003 |
| 6614813 |
Multiplexed chirp waveform synthesizer |
Sep. 2, 2003 |
| 6560673 |
Fibre channel upgrade path |
May. 6, 2003 |
| 6556593 |
Digital cross connect and add/drop multiplexing device for SDH or SONET signals |
Apr. 29, 2003 |
| 6535478 |
Reduced peak-to-average amplitude multichannel link |
Mar. 18, 2003 |
| 6529528 |
Multimedia multiplexing method |
Mar. 4, 2003 |
| 6493361 |
Data transmission and receiving system for multiplexing data with video data |
Dec. 10, 2002 |
| 6490298 |
Apparatus and methods of multiplexing data to a communication channel |
Dec. 3, 2002 |
| 6463081 |
Method and apparatus for fast rotation |
Oct. 8, 2002 |
| 6414972 |
Signal decoding method, signal decoding apparatus, signal multiplexing method, signal multiplexing apparatus, and recording medium |
Jul. 2, 2002 |
| 6400735 |
Glitchless delay line using gray code multiplexer |
Jun. 4, 2002 |
| 6377613 |
Communication apparatus for code division multiple accessing mobile communications system |
Apr. 23, 2002 |
| 6347098 |
Packet multiplexing apparatus with less multiplexing delay |
Feb. 12, 2002 |
| 6246704 |
Automatic on-chip clock tuning methodology and circuitry |
Jun. 12, 2001 |
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