Easy To Use Patents Search & Patent Lawyer Directory

At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.

Searching: cisco





Search by keyword, patent number, inventor, assignee, city or state:




Patent # Description
US-7,317,723 Action based termination of multidimensional lookup
A technique classifies packets in a manner that enables the number of lookup operations performed when classifying a data packet to be reduced. A lookup...
US-7,317,681 Redundancy for dual optical ring concentrator
A novel and useful mechanism for optical ring networks providing concentrator redundancy in the event of a failure of a concentrator. The nodes in a network are...
US-D559,182 Cable connector module
US-7,315,617 Method and system for managing calls of an automatic call distributor
A method for managing calls of an automatic call distributor includes receiving a call from a user over a first connection with a first endpoint of the user. The...
US-7,315,541 Methods and apparatus for routing a content request
Mechanisms and techniques provide a method for routing a packet that includes a content request and an Internet Protocol address and port number that identify a...
US-7,315,533 Radio plan generator
A method, apparatus, and carrier medium carrying instructions to assign frequency channels and transmit powers for a plurality of access points of a wireless...
US-7,313,815 Protecting against spoofed DNS messages
A method for authenticating communication traffic includes receiving a first request, such as a DNS request, sent over a network from a source address, to...
US-7,313,686 Method and apparatus of integrating link layer security into a physical layer transceiver
An apparatus for providing link layer security in a Physical Layer Transceiver (PHY) is disclosed. In one embodiment, the apparatus may comprise analog circuitry...
US-7,313,667 Methods and apparatus for mapping fields of entries into new values and combining these mapped values into...
Fields of entries are mapped into new values with these mapped values combined into mapped entries for use in lookup operations typically for packet processing....
US-7,313,666 Methods and apparatus for longest common prefix based caching
Methods and apparatus are disclosed for longest common prefix based caching. An information space is partitioned into multiple subsets such that a particular...
US-7,313,635 Method and apparatus for simulating a load on an application server in a network
A method is disclosed for simulating a load on an application server in a network. The method intercepts data packets of a request from a sender to a receiver....
US-7,313,600 Arrangement for emulating an unlimited number of IP devices without assignment of IP addresses
A protocol emulator includes an executable emulation application configured for promiscuously detecting IP frames on a network interface. The executable...
US-7,313,598 Method and apparatus for partial replication of directory information in a distributed environment
A method is disclosed for partially replicating directory information from a master directory server to one or more distributed directory servers. Distributed...
US-7,313,129 Arrangement for sharing a single signaling point code between multiple hosts in an IP-based network
A Voice over IP network having multiple signaling message transfer nodes (e.g., call agents, signaling gateways), communicate with switched circuit network nodes...
US-7,313,093 Methods and apparatus for selectively discarding packets during overload conditions
Methods and apparatus are disclosed for selectively discarding packets such as in, but not limited to a packet switching system, by reacting to packet traffic...
US-7,310,730 Method and apparatus for communicating an encrypted broadcast to virtual private network receivers
A method of communicating an encrypted data broadcast to a plurality of virtual private network receivers is disclosed. A first communication channel is...
US-7,310,695 Port adapter for high-bandwidth bus
A port adapter for connecting zero or more network interfaces to a host system having a SPI-4 bus is disclosed. The port adapter comprises zero or more network...
US-7,310,687 Methods and systems for managing class-based condensation
The present application discloses methods and systems for configuring and managing class-based condensation. One aspect thereof includes an automated mechanism...
US-7,310,527 Method and system for triggering handoff of a call between networks
A method for handing off a call between networks includes monitoring a quality of a first link between a mobile station and a wireless local area network (WLAN)...
US-7,310,413 Language for implementing telephony processing in end points
A system includes telephony devices that provide services and applications through the execution of scripts in web pages.
US-7,310,344 Method and system for an instant messenger home automation system interface using a home router
A method for interfacing with a home automation system using a router. The router receives control signals from an instant messenger application via a...
US-7,310,338 Method and apparatus providing multi-service connections within a data communications device
A method and apparatus provide a data communication device that can process a number of streams of data according to a plurality of services. A host device such...
US-7,310,334 Method and apparatus for media stream monitoring
A network processing device is signaled to establish a media path with another network processing device in a packet switched network with Session Initiated...
US-7,310,307 System and method for authenticating an element in a network environment
A method for authenticating an element in a network environment is provided that includes receiving a request for one or more triplets. One or more of the...
US-7,310,306 Method and apparatus for ingress port filtering for packet switching systems
Methods and apparatus are disclosed herein for ingress port filtering for packet switching systems. One implementation includes a mechanism to duplicate and...
US-7,308,506 Method and apparatus for processing data traffic across a data communication network
A method is presented for processing data traffic between a correspondent node and a mobile node on the data communication network. Traffic from the...
US-7,308,484 Apparatus and methods for providing an audibly controlled user interface for audio-based communication devices
The invention is directed to techniques for providing an audibly controlled interface for a user of a limited audio-based communication device, for example, a...
US-7,308,477 Unified messaging system configured for transport of encrypted messages
A unified messaging system is configured for encrypting messages. The calling party is prompted to encrypt the unified message, for example as part of an...
US-7,308,446 Methods and apparatus for regular expression matching
Methods and apparatus are disclosed for regular expression matching, especially for, but not limited to high-speed applications such as in a packet switching...
US-7,308,101 Method and apparatus for transporting encrypted media streams over a wide area network
A network processing device identifies call requests that require secure media connections and that also require transport over both a packet switched network...
US-7,307,990 Shared communications network employing virtual-private-network identifiers
A service provider's routers (PE1, P1, P2, PE2) provide connections between and share routing information with routers (CE1, CE2) of a customer virtual private...
US-7,307,980 Change of codec during an active call
A router device is disclosed for use in a communication system having at least two telephone devices in communications with each other for transferring voice...
US-7,307,552 Method and apparatus for efficient hardware based deflate
A method and apparatus provide for data compression with deflate block overhead reduction through the use of "pseudo-dynamic" Huffman codes to enable single...
US-7,305,706 Establishing a virtual private network for a road warrior
Methods and devices are provided for establishing a VPN tunnel for a user whose IP address is not known in advance (a "road warrior"). The road warrior first...
US-7,305,616 Document builder for interactive dynamic documentation web site
A method for building user customizable documents. In one embodiment, the present invention is comprised of a selectable plurality of templates. In the present...
US-7,305,519 Error protection for associative memory entries and lookup operations performed thereon
Error protection is provided for associative memory entries and lookup operations performed thereon. Protected associative memory entries are determined which...
US-7,305,479 Methods and apparatus for delivery of content requests within a content delivery network
A content delivery network has a content switch that intercepts content requests transmitted toward the origin server. The content switch distinguishes the...
US-7,305,383 Processing system using bitmap array to compress deterministic finite automation state table allowing direct...
A processing system wherein a bitmap array is first used to obtain an index. The index is used to obtain a value from an array. A predefined default value is...
US-7,305,069 Multi-copy, multi-media, non-redundant messaging
Presently disclosed are apparatus and methods for coordinating the delivery of messages and/or message notifications among multiple messaging media and message...
US-7,304,999 Methods and apparatus for processing packets including distributing packets across multiple packet processing...
Methods and apparatus are disclosed for processing packets, for example, using a high performance massively parallel packet processing architecture, distributing...
US-7,304,974 Supporting a network behind a wireless station
An apparatus for supporting a network behind a wireless station includes a gateway that can receive from a wireless station a request for a communications...
US-7,304,969 Automatic gain control and low power start-of-packet detection for a wireless LAN receiver
A digital AGC system for burst operation, particularly suited for receiving packets in a wireless local area network. One embodiment includes a log detector that...
US-7,304,954 Identification of non-performing switches in the path of a connection
A connection-trace standard is used to collect cell-drop information from switches in the path of a network connection in order to identify non-performing...
US-7,304,942 Methods and apparatus for maintaining statistic counters and updating a secondary counter storage via a queue...
Methods and apparatus are disclosed for maintaining statistic counters and updating a secondary counter memory via a queue for reducing or eliminating overflow...
US-7,303,941 Methods and apparatus for providing a power signal to an area array package
An area array device has a grid array of primary electrical contacts coupled to a coupling surface of the device and configured to carry data signals between the...
US-7,302,548 System and method for communicating in a multi-processor environment
A method for communicating in a multi-processor environment is provided that includes generating a bit at an originating processor associated with a message to...
US-7,302,496 Arrangement for discovering a localized IP address realm between two endpoints
Peer-to-peer endpoint devices discover a localized IP address realm that minimizes the traversal of the Network Address Translators. Each endpoint device sends a...
US-7,302,492 Method and apparatus for matching web service in applications using a data object exchange protocol
Techniques for matching services of a first server with a second server include storing for a translator process transformation rules. The transformation rules...
US-7,302,484 Techniques for selecting available subnets for delegation among dynamic host configuration servers
A method and apparatus for providing network addresses for hosts on a network includes generating and storing network configuration information in a subnet...
US-7,302,482 Traffic flow optimisation system
A method of calculating data traffic flow in a communications network, the communications network comprising a plurality of nodes including a plurality of source...
← Previous | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 | Next →

File A Patent Application

  • Protect your idea -- Don't let someone else file first. Learn more.

  • 3 Easy Steps -- Complete Form, application Review, and File. See our process.

  • Attorney Review -- Have your application reviewed by a Patent Attorney. See what's included.