Patent application number | Description | Published |
20150055651 | DISTRIBUTED MULTICAST BY ENDPOINTS - A novel method of conducting multicast traffic in a network is provided. The network includes multiple endpoints that receive messages from the network and generate messages for the network. The endpoints are located in different segments of the network, each segment including one or more of the endpoints. For a source endpoint to replicate a particular message (e.g., a data packet) for all endpoints belonging to a particular replication group (i.e., multicast group) within the network, the source endpoint replicates the particular message to each endpoint within the source endpoint's own segment and to a proxy endpoint in each of the other segments. Each proxy endpoint in turn replicates the particular message to all endpoints belonging to the particular replication group within the proxy endpoint's own segment. | 02-26-2015 |
20150103679 | Tracing Host-Originated Logical Network Packets - Some embodiments provide a method for a first host machine that hosts a virtual machine connected to a particular logical network. The method receives a command to test connectivity between the first host machine and a set of at least one additional host machine that also host virtual machines on the particular logical network. At the first host machine, the method generates a packet for sending to the set of additional host machines in order to test the connectivity. The method appends to the generated packet (i) information that identifies the particular logical network and (ii) a flag indicating that the packet is for connectivity testing. The method encapsulates the generated packet with tunnel endpoint addresses, including a tunnel endpoint located at the first host machine. The method sends the encapsulated packet from the first host machine to the set of additional host machines according to the tunnel encapsulation. | 04-16-2015 |
20150280928 | REPLICATING BROADCAST, UNKNOWN-UNICAST, AND MULTICAST TRAFFIC IN OVERLAY LOGICAL NETWORKS BRIDGED WITH PHYSICAL NETWORKS - A novel method for performing replication of messages in a network that bridges one or more physical networks to an overlay logical network is provided. A physical gateway provides bridging between network nodes of a physical network and virtual machines in the overlay logical network by serving as an endpoint of the overlay logical network. The physical gateway does not replicate messages from the bridged physical network to destination endpoints in the overlay logical network directly, but instead tunnels the message-to-be-replicated to a designated tunnel endpoint in the overlay logical network. The designated tunnel endpoint in turn replicates the message that was tunneled to it to other endpoints in the overlay logical network. | 10-01-2015 |
20150381484 | ENCODING CONTROL PLANE INFORMATION IN TRANSPORT PROTOCOL SOURCE PORT FIELD AND APPLICATIONS THEREOF IN NETWORK VIRTUALIZATION - A novel method that uses the source port field in the transport or connection layer (L4) header to encode control plane information is provided. Specifically, the method encodes control plane information in UDP or TCP source port field of data plane tunnels in an overlay network such as VXLAN. Network virtualization is implemented by a network controller over an overlay network on the physical fabric. The network controller provides a mapping table to the data plane hosts for mapping the encoded bits in the source port field to semantically richer information. The data plane hosts in turn uses the encoded source bits and the mapping table to infer this semantically richer information. This semantically richer information is used to allow receivers of proxied traffic to learn the address of the original sender. The semantically richer information can also be used to enable ECMP for the transmitted packets. | 12-31-2015 |
Patent application number | Description | Published |
20080208310 | Drug Delivery System - Apparatuses and methods for coating and/or loading a medical device with a therapeutic agent prior to or during the placement of the medical device within the patient's body. In one variation, the medical device is coated and/or loaded with a therapeutic agent while the device is positioned in a delivery apparatus. In another variation, the delivery apparatus comprises a reservoir for retaining a therapeutic agent. The user may release the therapeutic agent from the reservoir prior to or during the placement of the device to coat and/or load the device with the therapeutic agent. | 08-28-2008 |
20100174310 | NON-ENTANGLING VENA CAVA FILTER - An implantable vessel filter including an elongated body coupled proximally to a hub, and including a grooved distal section. A first set of legs coupled proximally to the hub have a first length, each of the first set of legs translating from a collapsed state in a filter compressed configuration to an extended state in a filter expanded configuration. A second set of legs coupled proximally to the hub have a second length longer than the first length, each of the second set of legs including a hook positioned at a distal end thereof, each of the second set of legs translating from a collapsed state in the filter compressed configuration to an extended state in the filter expanded configuration, each hook received in the grooved distal section in the filter compressed configuration and penetrating a wall of a vessel in the filter expanded configuration. | 07-08-2010 |
20110034952 | FILTER DELIVERY SYSTEM - A filter delivery device for implanting a vessel filter within a blood vessel of a patient's body. The filter delivery device includes a mechanism for preventing hooks and/or legs on a vessel filter from entangling with each other while the vessel filter is loaded within the delivery device. In one variation, the filter delivery device includes a delivery catheter with grooves at the distal end lumen opening. When a vessel filter with radially expanding legs is compressed and inserted into the distal end of the delivery catheter, the hooks on the distal end of the legs are received and separated by the corresponding grooves on the delivery catheter. In another variation, a pusher rod, with a receptacle for receiving the hooks, is positioned within a delivery catheter to prevent the entanglement of the hooks and/or legs of a filter loaded within the delivery catheter. | 02-10-2011 |
20120259290 | Drug Delivery System - Apparatuses and methods for coating and/or loading a medical device with a therapeutic agent prior to or during the placement of the medical device within the patient's body. In one variation, the medical device is coated and/or loaded with a therapeutic agent while the device is positioned in a delivery apparatus. In another variation, the delivery apparatus comprises a reservoir for retaining a therapeutic agent. The user may release the therapeutic agent from the reservoir prior to or during the placement of the device to coat and/or load the device with the therapeutic agent. | 10-11-2012 |
20130085523 | Non-Entangling Vena Cava Filter - A method of treating a patient includes providing an implantable vessel filter including a plurality of legs and a center-post, inserting the filter into a delivery assembly, and deploying the filter at a desired location in a patient's body. One or more of the legs may have a hook at a distal end thereof and the center-post includes a grooved distal section to receive the hooks. The filter legs transition from a compressed configuration to an expanded configuration during deployment. | 04-04-2013 |
20140114344 | Non-Entangling Vena Cava Filter - A method of treating a patient includes providing an implantable vessel filter including a plurality of legs and a center-post, inserting the filter into a delivery assembly, and deploying the filter at a desired location in a patient's body. One or more of the legs may have a hook at a distal end thereof and the center-post includes a grooved distal section to receive the hooks. The filter legs transition from a compressed configuration to an expanded configuration during deployment. | 04-24-2014 |
20140303706 | Drug Delivery System - Apparatuses and methods for coating and/or loading a medical device with a therapeutic agent prior to or during the placement of the medical device within the patient's body. In one variation, the medical device is coated and/or loaded with a therapeutic agent while the device is positioned in a delivery apparatus. In another variation, the delivery apparatus comprises a reservoir for retaining a therapeutic agent. The user may release the therapeutic agent from the reservoir prior to or during the placement of the device to coat and/or load the device with the therapeutic agent. | 10-09-2014 |
20150230908 | FILTER DELIVERY SYSTEM - A filter delivery device for implanting a vessel filter within a blood vessel of a patient's body. The filter delivery device includes a mechanism for preventing hooks and/or legs on a vessel filter from entangling with each other while the vessel filter is loaded within the delivery device. In one variation, the filter delivery device includes a delivery catheter with grooves at the distal end lumen opening. When a vessel filter with radially expanding legs is compressed and inserted into the distal end of the delivery catheter, the hooks on the distal end of the legs are received and separated by the corresponding grooves on the delivery catheter. In another variation, a pusher rod, with a receptacle for receiving the hooks, is positioned within a delivery catheter to prevent the entanglement of the hooks and/or legs of a filter loaded within the delivery catheter. | 08-20-2015 |
Patent application number | Description | Published |
20080234034 | METHOD AND APPARATUS FOR PROVIDING AN ADVANTAGE TO A PLAYER IN A BONUS GAME - A gaming method includes receiving a wager from a player, displaying an image representative of a primary game, determining if a bonus event trigger has occurred, displaying an image representative of a bonus game, the bonus game including a representation associated with the player and a representation associated with an opponent, the representations each having at least one attribute associated with the bonus game, if the bonus event trigger occurs, and determining a payout associated with an outcome of the bonus game. The method also includes offering the player at least one advantage option, the at least one advantage option affecting at least one of the at least one attribute of the representation associated with the player and the at least one attribute of the representation associated with the opponent. A gaming machines and system may be provided to carry out such a method. | 09-25-2008 |
20080300050 | METHOD AND APPARATUS FOR PROVIDING AN ADVANTAGE TO A PLAYER IN A BONUS GAME - A gaming method includes receiving a wager from a player, displaying an image representative of a primary game, determining if a bonus event trigger has occurred, displaying an image representative of a bonus game, the bonus game including a representation associated with the player and a representation associated with an opponent, the representations each having at least one attribute associated with the bonus game, if the bonus event trigger occurs, and determining a payout associated with an outcome of the bonus game. The method also includes offering the player at least one advantage option, the at least one advantage option affecting at least one of the at least one attribute of the representation associated with the player and the at least one attribute of the representation associated with the opponent. A gaming machines and system may be provided to carry out such a method. | 12-04-2008 |
20100081494 | GAMING APPARATUS AND METHOD OF PLAYING A GAME WITH A SECONDARY WILD SYMBOL MATRIX - A gaming apparatus and method of playing a game with a secondary wild symbol matrix in which the symbols in the secondary matrix determine whether symbols in a primary matrix will be treated as wild symbols. In one embodiment, the secondary and primary matrix symbols must be identical and vertically aligned in order for the primary matrix symbol(s) to be treated as wild. In another embodiment, a particular combination of vertically aligned secondary and primary matrix symbols (not necessarily identical) will result in the primary matrix symbol(s) being treated as wild. In yet another embodiment, a certain number of symbols appearing in the secondary matrix will result in one or more primary matrix symbols being treated as wild. | 04-01-2010 |
20110111841 | METHOD AND APPARATUS FOR PROVIDING AN ADVANTAGE TO A PLAYER IN A BONUS GAME - A gaming method includes receiving a wager from a player, displaying an image representative of a primary game, determining if a bonus event trigger has occurred, displaying an image representative of a bonus game, the bonus game including a representation associated with the player and a representation associated with an opponent, the representations each having at least one attribute associated with the bonus game, if the bonus event trigger occurs, and determining a payout associated with an outcome of the bonus game. The method also includes offering the player at least one advantage option, the at least one advantage option affecting at least one of the at least one attribute of the representation associated with the player and the at least one attribute of the representation associated with the opponent. A gaming machines and system may be provided to carry out such a method. | 05-12-2011 |
20130059649 | METHOD AND APPARATUS FOR PROVIDING AN ADVANTAGE TO A PLAYER IN A BONUS GAME - A gaming method includes receiving a wager from a player, displaying an image representative of a primary game, determining if a bonus event trigger has occurred, displaying an image representative of a bonus game, the bonus game including a representation associated with the player and a representation associated with an opponent, the representations each having at least one attribute associated with the bonus game, if the bonus event trigger occurs, and determining a payout associated with an outcome of the bonus game. The method also includes offering the player at least one advantage option, the at least one advantage option affecting at least one of the at least one attribute of the representation associated with the player and the at least one attribute of the representation associated with the opponent. A gaming machines and system may be provided to carry out such a method. | 03-07-2013 |
20140066183 | METHOD AND APPARATUS FOR PROVIDING AN ADVANTAGE TO A PLAYER IN A BONUS GAME - A gaming method includes receiving a wager from a player, displaying an image representative of a primary game, determining if a bonus event trigger has occurred, displaying an image representative of a bonus game, the bonus game including a representation associated with the player and a representation associated with an opponent, the representations each having at least one attribute associated with the bonus game, if the bonus event trigger occurs, and determining a payout associated with an outcome of the bonus game. The method also includes offering the player at least one advantage option, the at least one advantage option affecting at least one of the at least one attribute of the representation associated with the player and the at least one attribute of the representation associated with the opponent. A gaming machines and system may be provided to carry out such a method. | 03-06-2014 |
20140323200 | METHOD AND APPARATUS FOR DYNAMICALLY SELECTING A MULTIPLIER AND DYNAMICALLY APPLYING THE MULTIPLIER TO A LIMITED NUMBER OF PAYLINES AMONG A PLURALITY OF PRE-DEFINED PAYLINES - A gaming method for adding a bonus feature to a main game comprising: providing a display screen comprised of cells arranged in rows and columns; providing a plurality of paylines, each payline comprising one cell from a plurality of columns; automatically and randomly selecting a multiplier value from among a plurality of multiplier values; automatically and randomly applying the selected multiplier value to a limited number of paylines to create one or more selected multiplier paylines; and displaying the multiplier value and the selected multiplier payline(s) to the user on the display screen. | 10-30-2014 |
20150161844 | METHOD AND SYSTEM FOR WEIGHTING ODDS TO SPECIFIC GAMING ENTITIES IN A SHARED BONUS EVENT - Methods of weighting odds in shared bonus events and gaming systems and devices configured for weighting odds in shared bonus events. A number of participations or entries by the same gaming machine or player entity may be obtained for a shared bonus event in association with play of a base or primary game, allowing the odds of winning the shared bonus event to be weighted. | 06-11-2015 |