Resources Contact Us Home
Browse by Category: Main > Communications
Class Information
Number: 370/353
Name: Multiplex communications > Pathfinding or routing > Combined circuit switching and packet switching > Switching network having common elements to handle both circuit switched traffic and packet switched traffic
Description: Subject matter wherein same structures in a switching network perform routing of both circuit switched and packet switched data.

Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Patent Number Title Of Patent Date Issued
6754203 Method and program product for organizing data into packets Jun. 22, 2004
6751660 Network management systems that receive cross connect and/or other circuit information from network elements Jun. 15, 2004
6738828 Name resolution protocol, system and method for resolving a flat name space to an address space May. 18, 2004
6728238 Dynamic allocation of voice and data channels in a time division multiplexed telecommunications system Apr. 27, 2004
6711159 Load balancing among media gateways Mar. 23, 2004
6707812 System, method and article of manufacture for element management in a hybrid communication system Mar. 16, 2004
6704306 Voice message service method for multimedia internet protocol system Mar. 9, 2004
6704304 Selective establishment of telecommunications connections over packet and circuit switched networks Mar. 9, 2004
6697465 Computer-controlled headset switch Feb. 24, 2004
6683869 Method and system for implementing an improved DSO switching capability in a data switch Jan. 27, 2004
6680937 Telecommunications network architecture for transporting fax, voice and data via an ATM switch including a STM to ATM terminal adapter Jan. 20, 2004
6678526 Method and system for providing a call reservation service through a packet switched network Jan. 13, 2004
6674747 Subscriber card, subscriber connecting unit and relay centre for concentrating internet frames Jan. 6, 2004
6674750 Apparatus and method for communicating time-division multiplexed data and packet data on a shared bus Jan. 6, 2004
6674749 Bandwidth transfer switching system Jan. 6, 2004
6668051 Intelligent communications point platform Dec. 23, 2003
6667972 Method and apparatus providing multi-service connections within a data communications device Dec. 23, 2003
6665303 Scheme for realizing communications through external network from contents processing device connected to local network in home environment Dec. 16, 2003
6665378 IP-based notification architecture for unified messaging Dec. 16, 2003
6665317 Method, system, and computer program product for managing jitter Dec. 16, 2003
6657995 Circuit connecting unit in integrated network Dec. 2, 2003
6654388 Method and apparatus for automatically determining allocation of voice and data channels on T1/E1 line Nov. 25, 2003
6650633 Monitor network with advanced intelligent network (AIN) for electronic surveillance Nov. 18, 2003
6647264 Mobile communication system and method for transmission of connection less packets Nov. 11, 2003
6640239 Apparatus and method for intelligent scalable switching network Oct. 28, 2003
6633848 Prompt management method supporting multiple languages in a system having a multi-bus structure and controlled by remotely generated commands Oct. 14, 2003
6629151 Method and system for querying the dynamic aspects of wireless connection Sep. 30, 2003
6628617 Technique for internetworking traffic on connectionless and connection-oriented networks Sep. 30, 2003
6628645 Method and device for determining a signaling address of a mobile services switching center in a cellular communication system Sep. 30, 2003
6618369 Internet phone protocol Sep. 9, 2003
6614786 Enhanced dual mode telephone for internet telephony Sep. 2, 2003
6614782 Communications system to transmitting data packets between affiliated communication terminals and/or communication terminals of affiliated local networks Sep. 2, 2003
6614802 Telecommunication network with remotely controllable, line multi-interface and telecommunication method Sep. 2, 2003
6611517 Method and apparatus for establishing asynchronous fax communication through ISDN Aug. 26, 2003
6608832 Common access between a mobile communications network and an external network with selectable packet-switched and circuit-switched and circuit-switched services Aug. 19, 2003
6600738 Routing in an IP network based on codec availability and subscriber preference Jul. 29, 2003
6600756 Method of improving the performance of a bus which is asynchronous-traffic intensive Jul. 29, 2003
6597688 Scalable architecture for transmission of messages over a network Jul. 22, 2003
6594270 Ageing of data packets using queue pointers Jul. 15, 2003
6594258 Integrated home location register and IP-SS7 gateway Jul. 15, 2003
6590869 Method and apparatus for selecting whether to place a call over the internet or the PSTN using a two tiered process Jul. 8, 2003
6580710 Method and apparatus for facilitating intra-premises voice and data distribution using existing in-place POTS telephone lines Jun. 17, 2003
6577648 Method and apparatus for determining VoIP QoS characteristics of a network using multiple streams of packets and synchronizing measurements of the streams Jun. 10, 2003
6577633 ATM communications device Jun. 10, 2003
6567402 OC-3 delivery unit; switching matrix interface May. 20, 2003
6560222 Systems and methods for multiple voice and data communications using intelligently bridged TDM and packet buses and methods for performing telephony and data functions using the same May. 6, 2003
6560220 Network access device and telecommunications signaling May. 6, 2003
6560219 Hybrid exchange, an exchange, and a re-arrangement method for STM data in an exchange May. 6, 2003
6556659 Service level management in a hybrid network architecture Apr. 29, 2003
6556563 Intelligent voice bridging Apr. 29, 2003

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

  Recently Added Patents
Charged particle source with multiple selectable particle emitters
Image processing apparatus, image processing method, and program
Probe for ultrasound diagnostic apparatus
Ink composition, ink for inkjet recording and ink set using the ink
Method and apparatus for executing load distributed printing
Evolutionary clustering algorithm
  Randomly Featured Patents
LED light fixture
Kit for rendering injectable dermis
Tracking condition codes in translation code for different machine architectures
Apparatus and method for inputting song text information displayed on computer screen
Secure power supply
Method for manufacturing screen cylinder and screen cylinder
Alginate polyelectrolyte encapsulation of embryonic stem cells
Methods for generating polynucleotides having desired characteristics by iterative selection and recombination
System and method for management of consumable items in an image forming apparatus
Interactive cable television system