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Patent # Description
US-7,281,024 Approach for propagating changes from a database to a client
An approach for propagating changes from a database to a client includes providing to the client a copy of a portion of the database, wherein the portion of the...
US-7,280,602 Microwave signal edge detector circuit for improved clock recovery
A signal edge detector circuit is described for the detecting the signal transitions in a stream of microwave signals at a predetermined clock signal rate,...
US-7,280,557 Mechanisms for providing stateful NAT support in redundant and asymetric routing environments
Various techniques are described which may be used for improving traffic flows between private networks and public networks. According to one aspect of the...
US-7,280,508 Separation of packet registration from mobile devices
A communications system includes an internet protocol (IP) enabled mobile unit having a home network. The system also includes a foreign network that can provide...
US-7,280,486 Detection of forwarding problems for external prefixes
Methods and apparatus for enabling a provider to perform a tracing procedure to determine the existence forwarding problems within its network are disclosed....
US-7,280,368 EMI shielding techniques using multiple EMI shields which share the same circuit board holes
A circuit board module includes a circuit board defining a top side, a bottom side and holes extending through the circuit board between the top and bottom...
US-7,280,082 Antenna array with vane-supported elements
A multiple element antenna array is disclosed in which a plurality of panels each support one or more antenna elements. One or more of the panels are preferably...
US-7,277,954 Technique for determining multi-path latency in multi-homed transport protocol
The present invention describes various techniques which may be used for determining multi-path latency in data networks which utilize a multi-homed transport...
US-7,277,945 System and method for maintaining seamless session operation
A network (10) includes a load balancer (18) that passes traffic between a client (14) and a gateway (20). For initial messages from a client (14), the load...
US-7,277,944 Two phase reservations for packet networks
A two phase reservation mechanism for use with computer networks carrying voice or other time or bandwidth sensitive traffic. During the first or "resource...
US-7,277,943 Devices, software and methods for allocating jitter buffer memory based on network region of network endpoint
Devices, software and methods are provided for allocating different amounts of memory of a network communication device as jitter buffer for different channels,...
US-7,277,910 System and method for balancing rings coupling routing platforms
A ring access system, for use in system having a plurality of routing platforms coupled by redundant rings, that allows access to either ring when a token is...
US-7,277,477 Zero overhead back channel for adaptive transmit filter updates in SerDes transceivers
A method and system that communicates adaptive transmit-side filter updates between a receiver and transmitter inserts additional versions of control codes into...
US-7,277,448 Hierarchical scheduler inter-layer eligibility deferral
Conventional schedulers propagate entries by either polling until an entry is ready, or alternatively, by attaching a so-called "readiness time" to entries. A...
US-7,277,441 System and method for creating and using unique packet preambles for data communication
Data communication system is provided that comprises a plurality of switches which each comprise a respective controller. Ports on the switch are connected to...
US-7,277,433 Switch for implementing read only zones in a fibre channel fabric
The Switch includes a port configured to receive a command frame when installed in a switching Fabric. The frame identifies a source device and a destination...
US-7,277,399 Hardware-based route cache using prefix length
The present invention defines a system and method of routing packets using a hardware-based route cache with prefix length. When a router receives a packet, the...
US-7,277,384 Program and method for preventing overload in a packet telephony gateway
A program and a method for a gateway are provided to deny incoming calls to prevent overload. The program provides a maximum CPU utilization threshold CPUT,...
US-7,277,297 Device, apparatus, method and assembly for coupling an electrical component with a circuit board
A device, apparatus and printed circuit board assembly for removably coupling an electrical component with a PCB are described, which provides adequate...
US-7,277,295 Industrial ethernet switch
According to one embodiment of the invention, an apparatus includes a housing having a front side and a bottom side adjacent the front side. The apparatus also...
US-7,275,945 Chassis with multi-cantilever spring fingers for EMI shielding and ESD protection of electronic devices
A chassis utilizes spring fingers having contact portions and mid portions where each spring finger forms multiple cantilevers to provide different spring...
US-7,275,251 Selective process restart based on API changes
Techniques for selectively restarting processes based on API changes are provided. Information is stored that can be accessed to identify processes that are...
US-7,275,157 Facilitating 802.11 roaming by pre-establishing session keys
A method and system for pre-authenticating a pre-establishing key management on a roaming device prior to reassociation to facilitate fast hand-off in a wireless...
US-7,275,129 Accessing multiple copies of RAM distributed throughout an ASIC/FPGA and maintaining their content consistency
A system and method for writing the same data field to multiple RAM copies during a single write cycle that fans out write data, address data, and control data...
US-7,275,094 System and method for configuring contents of network management notifications
A method for configuring contents of a network management notification includes receiving at a management station a list of notifications supported by an agent...
US-7,275,017 Method and apparatus for generating diagnoses of network problems
A method is disclosed for network knowledge-based diagnosis comprising the machine-implemented steps of creating and storing one or more symptoms, wherein each...
US-7,274,694 Defining link aggregation across a stack
A cross stack port aggregation method and system associates a destination index with a received packet when it is provided to devices in the stack. Each device...
US-7,274,693 Search engine for forwarding table content addressable memory
A hardware search engine facility is provided to allow CPU search and update of a Forwarding Table CAM under the control of software running on the CPU. The...
US-7,274,677 Network management architecture
A network management architecture is disclosed having a network backbone and one or more macro service areas. Each macro service area includes one or more basic...
US-7,274,291 Dynamic and hybrid RFID
Disclosed is an active or dynamic RFID tag that actively provides current status information regarding a particular item, as well as mechanisms for recognizing...
US-7,272,822 Automatically generating software tests based on metadata
A method of automatically generating tests for a software program based on metadata that is used to control the operational behavior of a software product is...
US-7,272,669 Providing compatibility with both electrically isolated and non-isolated modules in an ethernet system
A system and method for configuring a slot to be compatible with both modules that are compliant with the isolation requirements for power over Ethernet and...
US-7,272,651 RSVP transmitter proxy
A Resource reSerVation Protocol (RSVP) transmitter proxy reserves network resources on behalf of a multimedia server that lacks RSVP facilities. The RSVP...
US-7,272,649 Automatic hardware failure detection and recovery for distributed max sessions server
A Max Sessions Server (MSS) automatically detects hardware and communications failures. Upon detection, counters are adjusted accordingly to maintain an accurate...
US-7,272,390 Method and system for sending facsimile transmissions from mobile devices
A system and method for sending facsimile transmissions from mobile devices via web servers wherein a mobile device receives and displays a limited subset of...
US-7,272,320 Time division multiplexing of inter-system channel data streams for transmission across a network
A time division multiplexing (TDM) facility is presented for time division multiplexing at least two inter-system channel (ISC) data streams to create a TDM...
US-7,272,116 Protocol for automatic traffic provisioning in 4-fiber BLSR SONET networks
A protocol and method for provisioning traffic routes in a BLSR SONET network includes request packets that are broadcast from the source node to neighboring...
US-7,271,502 Combined ethernet switch and power strip
The disclosed device is directed towards a combined network switch and power strip including a housing defining an interior and an exterior. A power cord is...
US-7,269,891 High density, zero-height, free floating interconnect system
A system provides a zero interconnection height in a board-to-board interconnect while maintaining efficient space allocation for multiple axis connections by...
US-7,269,770 AC coupled line testing using boundary scan test methodology
An AC boundary scan cell is disclosed. For one embodiment the AC boundary scan cell includes a first multiplexer, a second multiplexer, a first data shift...
US-7,269,733 Reliable embedded file content addressing
Conventional archive and retrieval systems inadequately identify the archival data with sufficient granularity to associate data items with retrieval...
US-7,269,727 System and method for optimizing authentication in a network environment
A method for executing authentication in a network environment is provided that includes retrieving a group profile from an authentication, authorization, and...
US-7,269,660 Limited TCP/IP implementation using minimal resources
Systems and methods for providing a highly useful partial implementation of a network protocol using limited processing and memory resources are provided. This...
US-7,269,644 Performance profiling for improved data throughput
A computer-implemented system and method for performance profiling on a target device. The computer-implemented method includes configuring the target device to...
US-7,269,639 Method and system to provide secure in-band management for a packet data network
A method and system to provide secure in-band management for a packet data network are disclosed. In a network device for configuring a virtual private network...
US-7,269,432 Unified messaging system configured for management of short message service-type messages
A unified communications system is configured for receiving, storing, and/or sending SMS messages based on management of the SMS messages according to a...
US-7,269,169 Method to exchange resource capability information across network peers
A method and apparatus to exchange resource capability information between two network peers. The signaling protocol is used to encapsulate resource capability...
US-7,269,162 Integration of presence services with a network enabled telephony device
A network-enabled user interface device, for example a VoIP telephony device that serves as a Voice over IP endpoint, includes an executable presence resource...
US-7,269,139 Method and apparatus for an adaptive rate control mechanism reactive to flow control messages in a packet...
Methods and apparatus are disclosed for an adaptive rate control mechanism reactive to flow control messages in a packet switching system and other ...
US-7,268,690 Industrial ethernet switch
According to one embodiment of the invention a rugged Ethernet switch includes a housing and a passive cooling system associated with the housing and being...
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