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Patent # Description
US-7,266,754 Detecting network denial of service attacks
A method for detecting a suspicious packet flow in a packet-switched network comprises the computer-implemented step of receiving a first packet in which the SYN...
US-7,266,742 Method and apparatus for generating a local scan enable signal to test circuitry in a die
An apparatus for providing a local scan enable signal. The local scan enable signal being used to perform an at-speed test on a portion of circuitry associated...
US-7,266,715 Methods and apparatus for maintaining a virtual private network connection
A client device establishes a virtual private network connection with a central site or network through a master concentrator. The master concentrator transmits...
US-7,266,189 Who said that? teleconference speaker identification apparatus and method
The invention relates to an apparatus and method for identifying teleconference participants. More particularly, the invention relates to a conference system...
US-7,266,132 Flexible memory allocation for data transmission
Described herein are data transmission systems and methods that employ flexible memory usage techniques. The techniques allocate memory to include a plurality of...
US-7,266,112 Dial access stack architecture
A Dial Access Stack Architecture (DASA) includes a stack of Network Access Servers (NASs) each independently establishing and processing information for...
US-7,266,004 Identifying content-addressable memory entries differing from a lookup word in multiple but less than a...
A content-addressable memory entry is identified as being matched if it matches all bit positions of a lookup word or does not match for less than a...
US-7,264,211 Adjustable clip
An adjustable clip having a first clip member and a second clip member. The first clip member includes a first slide tang that includes a first end, a second end...
US-7,263,609 Method and apparatus for packet quarantine processing over a secure connection
A packet quarantine device receives a data packet over a secure connection having a connection-specific set of security parameters such as an IPsec connection in...
US-7,262,974 Techniques for alleviating the need for DC blocking capacitors in high-speed differential signal pairs
A circuit board has a first component interface configured to connect to a first circuit board component, a second component interface configured to connect to a...
US-7,262,962 Techniques for cooling multiple sets of circuit boards connected by a midplane
An electronic equipment assembly includes a shelf having a front section configured to support a front set of circuit boards and a rear section configured to...
US-7,260,716 Method for overcoming the single point of failure of the central group controller in a binary tree group key...
An approach for managing addition or deletion of nodes in a multicast or broadcast group, which avoids introducing a single point of failure at a group...
US-7,260,673 Method and apparatus for verifying the integrity of a content-addressable memory result
Methods and apparatus are disclosed for verifying the integrity of an index or result produced by a content-addressable or associated memory or other device. A...
US-7,260,650 Method and apparatus for tunneling information
The invention is directed to techniques and mechanisms, used in a beginning tunneling device, for detecting an initial request, identifying the initial request...
US-7,260,649 Apparatus and methods for forwarding data between public networks via a private network
Disclosed are methods and apparatus for handling data sent from a first public network to a second or same public network via a private network. In general...
US-7,260,644 Apparatus and method for re-directing a client session
A load balancer in a wireless access protocol network receives a request from a client terminal. The load balancer selects one of a plurality of gateways to...
US-7,260,632 Presence-based management in a communication network
In one embodiment, a method for presence-based management in a communication network includes, using IM, discovering one or more network devices in a...
US-7,260,620 System for selecting the operating frequency of a communication device in a wireless network
A system for automatically selecting communication frequencies for wireless communication devices (e.g., base unit, access point, and controller) being added to...
US-7,260,601 Methods and apparatus for transmitting media programs
A system transmits a plurality of media programs in a network. In one embodiment of the invention, a media program distribution system determines a first...
US-7,260,598 Methods and apparatus for processing client requests in a content distribution network using client lists
Mechanisms and techniques operating in a content distribution network in a peering relationship with a second content distribution network. The system maintains...
US-7,260,590 Streamed database archival process with background synchronization
A streamed database archival process with background synchronization. Archive logs are streamed asynchronously such that a plurality of files can be transferred...
US-7,260,518 Network flow switching and flow data report
The invention provides a method and system for switching in networks responsive to message flow patterns. A message "flow" is defined to comprise a set of...
US-7,260,118 Methods and systems for generating an accurate adaptive clock
A method for generating an accurate adaptive clock is disclosed. The method includes accessing data at a first clock rate, generating an adaptive clock that has...
US-7,260,070 System and method for providing information to a mobile unit
A gateway provides a multicast packet of information to a plurality of transceiver stations. The plurality of transceiver stations belong to a soft handoff group...
US-7,260,058 Timer based system for preventing mismatch in automatic protection switching
A method for resolving primary section mismatch at a local node coupled to a remote node with two working sections is disclosed. A first working section is...
US-D549,089 Cable retaining clamp
US-7,257,840 Preventing network data injection attacks using duplicate-ACK and reassembly gap approaches
Approaches for preventing TCP data injection attacks in packet-switched networks are disclosed. An ACK message or dummy segment is sent to verify the...
US-7,257,681 Maintaining entity order with gate managers
A technique for maintaining order among a plurality of entities contained in an intermediate node by ensuring orderly access to a resource shared by the...
US-7,257,672 Error protection for lookup operations performed on ternary content-addressable memory entries
Lookup operations are performed on ternary content-addressable memory (TCAM) entries, with error protection provided. Groups of TCAM entries are programmed such...
US-7,257,634 Method and apparatus for directing a flow of packets based on request and server attributes
A content-aware flow switch intercepts a client content request in an IP network, and transparently directs the content request to a best-fit server. The...
US-7,257,628 Methods and apparatus for performing content distribution in a content distribution network
Mechanisms and techniques provide a system that operates in a computerized device(s) to establish a data distribution path for content within a content...
US-7,257,560 Cost minimization of services provided by multiple service providers
A technique for efficiently and accurately minimizing costs associated with services provided by a plurality of service providers (SPs) that bill for their...
US-7,257,220 Method and system for providing extended reach of a digital subscriber line signal
A method for providing extended reach of a digital subscriber line signal includes receiving an incoming DSL signal, splitting the DSL signal into separate voice...
US-7,257,131 System and method for communicating traffic between a cell site and a central office in a telecommunications...
A communication system includes a cell site router that receives a voice traffic stream in a layer two based protocol. The cell site router removes redundant...
US-7,257,105 L2 method for a wireless station to locate and associate with a wireless network in communication with a Mobile...
A wireless station having a wireless network device capable of providing a link-layer interface to a wireless network, a method operating at the link layer (L2)...
US-7,256,684 Method and apparatus for remote powering of device connected to network
A network node determines the suitability of coupled devices for being remotely line powered before actually powering them. The node scan its ports to determine...
US-7,255,488 Network element connector assembly including stacked electrical and optical connector interfaces
A network element connector assembly including Stacked electrical and optical connector is disclosed. According to one embodiment, an apparatus is provided which...
US-D548,731 Wireless access point
US-7,254,781 Method and apparatus for providing multiple management interfaces to a network device
A method and apparatus for managing a network access device is provided. Embedded within the access device are three distinct software layers. The first layer is...
US-7,254,687 Memory controller that tracks queue operations to detect race conditions
A technique for controlling access to resources that may be accessed by one or more entities in a system. According to the technique, an entity accesses a shared...
US-7,254,639 Methods and apparatus for directing packets among a group of processors
The invention is directed to techniques for allocating packets received by the flow control processor located on the input/output (I/O) communications interface...
US-7,254,636 Method and apparatus for transparent distributed network-attached storage with web cache communication...
A distributed network-attached storage network provides content distribution using conventional file transfer protocols such as NFS and CIFS. A filer proxy...
US-7,254,610 Delivery of services to a network enabled telephony device based on transfer of selected model view controller...
Advanced communication services are deployed for a user device, such as a VoIP telephony device, based on utilizing a model view controller architecture within a...
US-7,254,524 Method and system for a simulation authoring environment implemented in creating a simulation application
A method and system for creating a simulation authoring environment. Specifically, the present invention discloses a method and system for creating a simulation...
US-7,254,032 Techniques for providing EMI shielding within a circuit board component
A circuit board component includes a substrate having non-conductive material and conductive material supported by the non-conductive material. The conductive...
US-7,253,743 Techniques for identifying when to change an air filter
A method is performed in an electronic system having (i) hardware configured to perform electronic operations and (ii) an air filter configured to remove...
US-7,252,230 Method and apparatus for real-time tracking of inventory using active RFID technology
Systems and method for dynamically tracking assets located in different geographic zones are disclosed. Disclosed embodiments include a central zone hosting an...
US-7,251,681 Content routing services protocol
Layer 7 switching may be accomplished using one or more caches placed throughout a computer network. Changes to a file on a server may be detected and propagated...
US-7,251,670 Methods and apparatus for replicating a catalog in a content distribution network
The invention is directed to techniques, in a first content distribution node, for maintaining a first catalog of a first content distribution node. The first...
US-7,251,634 Data scanning network security technique
A system and method are disclosed for providing enhanced computer network security by scanning data, specifically electronic mail messages, sent to the network...
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