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-7,603,483 Method and system for class-based management of dynamic content in a networked environment
The present application discloses methods and systems for configuring and managing class-based condensation. One aspect thereof includes an automated mechanism...
US-7,603,418 Sequence number resetting for synchronizing transfers in a digital network
A system and method for re-synchronizing or resetting packet sequence numbers including allowing a sender to send packets with a special sequence number pattern...
US-7,603,142 Device, methods, and user interface for providing optimized entry of alphanumeric text
The present invention includes a device, method, and user interface for providing optimized entry of alphanumeric text. In one form, a method for providing...
US-7,602,894 Method and system for caller association
A method for caller association includes receiving from a user a first request for a number that may be called to reach the user and generating a first number...
US-7,602,846 Efficiently distributing video using a hybrid network that uses existing infrastructure
A method and apparatus for transporting a video program in compressed form from a source location to a second location. The method comprises receiving at an...
US-7,602,817 Low deviation field modulation for transfer of information
An interface receives a packet stream associated with a source and a destination. The packet stream includes multiple packets, each packet including a header and...
US-7,602,807 Method of allocating bandwidth in an optical network
A method is provided to allocate bandwidth from a first node to a second node in a optical network. The method begins by accepting a request from an end-user,...
US-7,602,796 Method and apparatus for border gateway protocol route management and routing policy modeling
A method and apparatus is described for Border Gateway Protocol (BGP) route management and routing policy modeling. In one aspect, the performance of one or more...
US-7,602,787 Using ternary and binary content addressable memory stages to classify information such as packets
Methods and apparatus are disclosed herein for classifying packets using ternary and binary content-addressable memory stages to classify packets. One such...
US-7,602,786 Methods and apparatus for optimizing mobile VPN communications
Methods and apparatus for optimizing Mobile VPN communications are disclosed. When a data packet is transmitted between a Mobile Node that is a member of a VPN...
US-7,602,781 System and method for deriving IPv6 scope indentifiers and for mapping the identifiers into IPv6 addresses
A system and method are employed for forwarding multicast packets among a plurality of interfaces. A multicast packet having a scope value and a multicast group...
US-7,602,780 Scalably detecting and blocking signatures at high speeds
A method and apparatus is described for identifying content in a packet. The method may obtain data sample from the packet where the data sample is in a...
US-7,602,778 System and methods for compressing message headers
An MPLS router operable for labeled switch path (LSP) operation defines a compression index for identifying a decompression context between other MPLS LSP...
US-7,602,746 Method for optimized layer 2 roaming and policy enforcement in a wireless environment
Methods, apparatuses, and systems directed to facilitating the application of pre-allocation policies in a wireless network environment. According to one...
US-7,602,737 Methods and apparatus for providing an enhanced dynamic multipoint virtual private network architecture
A system transmits, to a hub from a first spoke, first routing information associated with the first spoke. The system receives, at the first spoke, from the...
US-7,602,726 Method and system for optimizing link aggregation usage during failures
A method and system for optimizing link aggregation usage during failures is disclosed. The method and system are deployed in a network having a data plane in...
US-7,602,724 Method and apparatus for transmitting circuitry that transmit data at different rates
A system for transmitting data to a first circuit that transmits and receives data at a first rate from a second circuit that transmits data at second rate that...
US-7,602,720 Active queue management methods and devices
Novel methods and devices are provided for AQM of input-buffered network devices. Preferred implementations of the invention control overall buffer occupancy...
US-7,602,717 Efficient use of multiple port interfaces available on a network device supporting ATM
Moving a virtual circuit from one port interface to another when multiple port interfaces are present between two network devices. Such a move may be performed,...
US-7,602,716 Load sharing on DOCSIS
Methods and apparatus for efficiently distributing traffic on available best-effort service flows within a system are disclosed. According to one aspect of the...
US-7,602,706 Inter-ring protection for shared packet rings
A method for providing inter-ring protection in shared packet rings includes identifying an active node which is connected to a ring interconnect node on the...
US-7,602,704 System and method for providing fault tolerant IP services
A system and method for providing fault tolerant IP services includes establishing a first communication session between an originating telephony device and an...
US-7,600,255 Preventing network denial of service attacks using an accumulated proof-of-work approach
Accumulated proof-of-work approaches for protecting network resources against denial-of-service attacks are disclosed. A client computer or other requester is...
US-7,600,181 Circuit to reduce rail noise voltage spikes due to switching on an input-output bus
A circuit to reduce noise spikes on the power and ground rails of a chip when switching over an input-output bus, the circuit comprising an encoder to encode a...
US-7,600,115 Control key capable of storing multiple and variable data packet classification results
Methods, systems, and an apparatus for generating and dispatching a flexible control key to be appended with the data packets while being dispatched across a...
US-7,600,003 Method and apparatus for dynamically configuring customer premises network equipment
Techniques for configuring a customer premises equipment connected to a network of a network service provider include receiving configuration information at a...
US-7,599,485 Communications system employing single-pair identity circuit for remotely powered device
A discovery technique employs a single-conductor-pair identity circuit for a remotely powered device. A communications system includes a first communications...
US-7,599,398 Method and apparatus for dynamically adjusting system timers in wireless networks to optimize connection...
A root node sets wireless network timer values by using dynamic location information of a plurality of non-root nodes. In an embodiment, the root node and the...
US-7,599,381 Scheduling eligible entries using an approximated finish delay identified for an entry based on an associated...
Eligible entries are scheduled using an approximated finish delay identified for an entry based on an associated speed group. One implementation maintains...
US-7,599,371 System and method for optimizing data transport in a communications system
A first router receives an original IS-634 standard frame formatted message over an A-bis interface from a base transceiver station. The first router identifies...
US-7,599,370 Methods and apparatus for optimizing NAT traversal in Mobile IP
Methods and apparatus for optimizing NAT traversal in Mobile IP are disclosed. Various mechanisms may performed independently or in combination with one another....
US-7,599,367 Constraining flooding of multicast traffic in Layer2 networks
A mechanism for a network device to constrain multicast flooding of out-of-profile multicast frames is provided by defining a multicast flood domain that...
US-7,599,360 Methods and apparatus for encapsulating a frame for transmission in a storage area network
Methods and apparatus for encapsulating a packet or frame for transmission in a storage area network are disclosed. A packet or frame compatible with a standard...
US-7,599,349 Computing inter-autonomous system MPLS traffic engineering LSP paths
Systems and methods for computing the paths of MPLS Traffic Engineering LSPs across Autonomous System and/or area boundaries. A distributed path computation...
US-7,599,328 System and method for efficient selection of a packet data servicing node
A data communication system is provided that allows for the efficient management of data communication sessions requested from a plurality of packet data...
US-7,599,313 Method to scale hierarchical route reflectors using automated outbound route filtering-list mechanism
A method for scaling hierarchical route reflectors (RRs) using automated Outbound Route Filtering (ORF) is presented. A first route reflector identifies other...
US-7,599,312 Withdrawing multiple advertised routes based on a query defined in a withdraw message which may be of...
Routes are withdrawn based on a query defined in a withdraw message. One or more route update messages identifying multiple routes with associated attributes and...
US-7,599,303 System and methods for sending trace messages
A traceroute mechanism enables responses to the traceroute to reach the originating router (originator) along a multihop pseudowire (PW). A traceroute message...
US-7,599,302 Dynamic enforcement of MPLS-TE inter-domain policy and QoS
A technique dynamically enforces inter-domain policy and quality of service (QoS) for Traffic Engineering (TE) Label Switched Paths (LSPs) between a local domain...
US-7,599,287 Tokens in token buckets maintained among primary and secondary storages
Token buckets are used in a computer or communications system for controlling rates at which corresponding items are processed. The number of tokens in a token...
US-7,599,285 Combined electro-mechanical and solid state switching fabric
According to the present invention, methods and apparatus are provided to allow efficient switching of cable lines from failed line cards to protect line cards....
US-7,599,284 Restartable spanning tree for high availability network systems
A method and apparatus for continuing the operation of a spanning tree protocol at a network device despite crashes or failures at that device is disclosed. The...
US-7,599,282 Wide frequency offset correction using encoded interburst phase differences
Systems and methods for wide frequency offset synchronization are provided. A synchronization data sequence is encoded onto a series of OFDM frequency domain...
US-D601,569 Mini USB device
US-7,596,629 System and method for interconnecting heterogeneous layer 2 VPN applications
Systems and methods for interconnecting heterogeneous layer 2 virtual private network applications. To facilitate such interconnections, a common addressing...
US-7,596,627 Methods and apparatus for network congestion control
Methods and apparatus are provided for controlling congestion in a network such as a fibre channel network. Techniques are provided for characterizing traffic...
US-7,596,461 Measurement of air quality in wireless networks
A system for measuring air quality in wireless networks. In particular implementations, a method includes computing an interference severity level for a...
US-7,596,376 Methods, apparatuses and systems facilitating client handoffs in wireless network systems
Methods, apparatuses, and systems directed to facilitating roaming and client handoffs in wireless networks. In one implementation, the present invention is...
US-7,596,150 System and method for consolidating media signaling to facilitate internet protocol (IP) telephony
A system and method for consolidating media signaling to facilitate IP telephony includes receiving a first message exchange in a first protocol from a first...
US-7,596,146 Method for universal transport encapsulation for internet protocol network communications
A method for implementing a simple protocol, referred to as the universal transport interface (UTI), that can be used to create high speed Internet Protocol (IP)...
← 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.