Patents by Inventor Hamdi
Hamdi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9832074Abstract: A converged infrastructure management system includes a first converged infrastructure system chassis housing a backplane. A plurality of managed devices are connected to the backplane and include at least one compute device, at least one network device, and at least one storage device. A management device is connected to the backplane and includes a display and an input device that are accessible on an outer surface of the management device. The management device includes a management engine that is configured to retrieve management information from any of the plurality of managed devices through the backplane and display the management information that was retrieved on the display. The management engine is also configured to receive instructions through the input device and, in response, modify the management information that is displayed and send the management information that has been modified through the backplane to the management device associated with that management information.Type: GrantFiled: November 15, 2013Date of Patent: November 28, 2017Assignee: Dell Products L.P.Inventors: Christopher Stephen Petrick, Rabah S. Hamdi
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Patent number: 9798633Abstract: An access point IHS group controller failover system includes a first access point IHS group controller that controls a first access point IHS group that includes plurality of access point IHSs. Following a failure of the first access point IHS group controller, the first access point IHS broadcasts a first access point IHS identifier to a first subset of the plurality of access point IHSs. The first access point IHS then registers the first subset of the plurality of access point IHSs as members of a second access point IHS group, and controls at least some functions of the second access point IHS group. When the first access point IHS detects activity from the first access point IHS group controller, it instructs the first subset of the plurality of access point IHSs in the second access point IHS group to reconnect to the first access point IHS group controller.Type: GrantFiled: December 2, 2014Date of Patent: October 24, 2017Assignee: Dell Products L.P.Inventors: Rabah S. Hamdi, Christopher Stephen Petrick
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Publication number: 20170292920Abstract: The present invention relates to a biosensor (1) which enables the concentration of a desired molecule inside a liquid in the medium, and essentially comprises at least one metallic plate (2) which functions as a ground plate, and which is preferably manufactured from aluminum, at least one dielectric substrate (3) which is located on top of the metallic plate (2), at least one split-ring resonator (4) which is realized on top of the dielectric substrate (3), and which is coated with a dielectric layer, at least two symmetrical antennas (5) which are realized on the same plane with the split-ring resonator (4) on the substrate (3), at least two ports (6) where a network analyzer is connected with the antennas (5) via SMA (SubMiniature Version A) connectors.Type: ApplicationFiled: September 14, 2015Publication date: October 12, 2017Applicant: BOGAZICI UNIVERSITESIInventors: Hamdi TORUN, Arda Deniz YALCINKAYA, Gunhan DUNDAR
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Publication number: 20170277611Abstract: A current minimum memory requirement for each memory consumer of one or more memory consumers of a primary database system is received. A current memory allocation for a standby database system is received. A set of benefit-to-cost metrics is received. A benefit-to-cost metric is a measure of whether each memory consumer would benefit or would not benefit from additional memory. The set of benefit-to-cost metrics is applied to the standby database system to define an upper bound memory allocation of the standby database system to function in the event of a failover from the primary database system. A scaling factor is determined. In response to receiving an indication of a failover of the primary database system to the standby database system, a ramp up of the standby database system is monitored. The ramp up of the standby database system uses the set of benefit-to-cost metrics and the determined scaling factor.Type: ApplicationFiled: June 9, 2017Publication date: September 28, 2017Inventors: Christian M. Garcia-Arellano, Hamdi Roumani, Adam J. Storm
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Publication number: 20170270016Abstract: A current minimum memory requirement for each memory consumer of one or more memory consumers of a primary database system is received. A current memory allocation for a standby database system is received. A set of benefit-to-cost metrics is received. A benefit-to-cost metric is a measure of whether each memory consumer would benefit or would not benefit from additional memory. The set of benefit-to-cost metrics is applied to the standby database system to define an upper bound memory allocation of the standby database system to function in the event of a failover from the primary database system. A scaling factor is determined. In response to receiving an indication of a failover of the primary database system to the standby database system, a ramp up of the standby database system is monitored. The ramp up of the standby database system uses the set of benefit-to-cost metrics and the determined scaling factor.Type: ApplicationFiled: March 16, 2016Publication date: September 21, 2017Inventors: Christian M. Garcia-Arellano, Hamdi Roumani, Adam J. Storm
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Patent number: 9749934Abstract: An information handling system is provided herein. The information handling system includes a controlling bridge having a plurality of bridge ports and at least one port extender coupled to one of the bridge ports of the controlling bridge to form an extended bridge. The port extender has a plurality of extension ports. The information handling system further includes an access point coupled to the port extender such that a wireless association between the access point and one or more stations appears as a logical bridge port to the controlling bridge and to an access controller system. The access point has a wireless transceiver to communication with the one or more stations. Associated methods are provided herein for providing wireless network access to a local area network.Type: GrantFiled: September 23, 2016Date of Patent: August 29, 2017Assignee: DELL PRODUCTS L.P.Inventors: Wenjing Chu, Snigdhendu S. Mukhopadhyay, Saikrishna M. Kotha, Rabah Hamdi
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Patent number: 9749226Abstract: A flow-based network switching system includes a memory having a flow table and a packet processor coupled to the memory. The packet processor includes a user-programmable flow-based rule storage that includes a plurality of flow-based rules. A flow-based handler and session manager in the packet processor is operable to retrieve application layer metadata from a first packet received over a network, determine a first flow session associated with the first packet using the application layer metadata from the first packet and the flow table, and retrieve at least one of the plurality of flow-based rules from the programmable flow-based rule storage using the application layer metadata from the first packet. A flow-based rule processing engine in the packet processor is operable to apply the at least one flow-based rule to the first packet. Packets with applied flow-based rules are forwarded through the network.Type: GrantFiled: June 24, 2015Date of Patent: August 29, 2017Assignee: Dell Products L.P.Inventors: Rabah S. Hamdi, Saikrishna M. Kotha
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Patent number: 9727110Abstract: A power distribution system includes a manager provided on a network controller and an agent provided on a line module. The manager is operable to receive a configuration for a port on the line module. A connection to the port is then detected by the agent and communicated to the manager. At least one of the manager and the agent determines that the connection is for a powered device that is operable to receive power and data through the port. The manager then classifies the powered device. If the manager determines that the classification of the powered device corresponds to the configuration of the port, the manager provides power to the powered device through the port according to an allocation for the powered device from a global power budget.Type: GrantFiled: February 25, 2013Date of Patent: August 8, 2017Assignee: Dell Products L.P.Inventors: Rabah S. Hamdi, Srinivasa Rao Nagalla, Benny Thottakkara
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Publication number: 20170220504Abstract: An Ethernet/Fibre Channel conversion system includes a chassis having a first end and a second end that is located opposite the chassis from the first end. An Ethernet interface is located on the first end and is configured to directly mate with an Ethernet port on an Ethernet device. A Fibre Channel interface is located on the second end. An Ethernet/Fibre Channel conversion engine is housed in the chassis and configured to receive Ethernet protocol signals through the Ethernet interface, convert the Ethernet protocol signals to Fibre Channel protocol signals, and send the Fibre Channel protocol signals through the Fibre Channel interface. The Ethernet/Fibre Channel conversion engine is also configured to receive Fibre channel protocol signals from the Fibre Channel IHS through the Fibre Channel interface, convert the Fibre channel protocol signals to Ethernet protocol signals, and send the Ethernet protocol signals through the Ethernet interface.Type: ApplicationFiled: April 11, 2017Publication date: August 3, 2017Inventors: Christopher Stephen Petrick, Rabah S. Hamdi
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Patent number: 9678563Abstract: A power sourcing equipment (PSE) device including a power over Ethernet (PoE) interface. A processor is coupled to the PoE interface. A memory is coupled to the processor and includes instruction that, when executed by the processor, cause the processor to perform a number of functions. The processor may supply power at a first power level to a PD that is coupled to the PoE interface. The processor may then determine an actual power consumption of the PD. The processor may then send a first Link Layer Discovery Protocol (LLDP) packet to the PD over the PoE interface that includes first proposed power level information that is based on the actual power consumption of the PD. Then processor may then supply power to the PD at a second power level that is different from the first power level.Type: GrantFiled: August 30, 2016Date of Patent: June 13, 2017Assignee: Dell Products L.P.Inventors: Rabah S. Hamdi, Bradley J. Booth
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Patent number: 9674112Abstract: A networked system includes a plurality of information handling systems (IHSs). A networking device couples the plurality of IHSs to a network. The networking device is operable to receive a packet associated with a first network application from a first IHS of the plurality of IHSs. The networking device then determines that a first virtual port is associated with the first network application in a database. The networking device then assign packets received from the first IHS and associated with the first network application to the first virtual port. The networking device then forwards packets received from the first IHS and associated with the first network application over the network using the first virtual port. The first virtual port provides access to a virtual network that is provided for the first network application and configured using network information associated with the first network application.Type: GrantFiled: March 21, 2016Date of Patent: June 6, 2017Assignee: Dell Products L.P.Inventors: Rabah S. Hamdi, Saikrishna M. Kotha
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Patent number: 9665148Abstract: A port extender includes a chassis with uplink ports that are operable to receive power and data from a power sourcing device, and user device ports that are operable to connect to user devices. A power management processor is coupled to each of the uplink ports and the user device ports. The power management processor is operable to determine a power budget using power received by the uplink ports. The power management processor is also operable to detect a port configuration event such as the removal of a connection of a user device to a user device port, the inactivity of a user device port, or the addition of a connection of a user device to a user device port, and in response, selectively provide power to one or more of the plurality of user device ports based on the power budget and the port configuration event.Type: GrantFiled: November 7, 2012Date of Patent: May 30, 2017Assignee: Dell Products L.P.Inventors: Rabah S. Hamdi, Joseph B. Farrell
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Publication number: 20170144312Abstract: The robotic surgical finger and controller with tactile feedback is a remotely controllable robotic finger for surgical examination and procedures, for example, that provides real-time temperature and pressure feedback to the user, as well as friction feedback for detecting texture, slippage and the like. The robotic finger includes a plurality of joined segments simulating a human finger, and a sensor module mounted on each of the segments. A control sheath receives a finger of a user's hand and includes at least one joint angle sensor in communication with a plurality of servomotors for driving angular movement of the plurality of segments of the robotic finger. A plurality of tactile feedback modules are further mounted in the control sheath for providing temperature, pressure and friction feedback signals to the user's finger based on measurements made by the sensor modules of the robotic finger. A hand using multiples fingers is further provided.Type: ApplicationFiled: November 25, 2015Publication date: May 25, 2017Inventors: JAMAL TALAAT HAMDI, SHADI MOHAMMAD MUNSHI, SUFYAN AZAM
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Patent number: 9645144Abstract: The present invention relates to a biomolecular measurement system (1), which enables to measure the intermolecular forces arising from the interaction between two biomolecules or the intramolecular forces within a single biomolecule by using an atomic force microscope (AFM). In the present invention, the cantilever (2) is moved only when the actuator (4) moves the magnetic nanowire (3) and thus moves the molecule attached to the end of the magnetic nanowire (3). Since the cantilever (2) is not moved, fluctuation and disturbance is not created in the liquid containing the biomolecules. Thus, the measurements are made more accurately and with higher resolution. Additionally, by means of the actuator (4), the biomolecules are enabled to be moved upon exertion of magnetic force at any coordinate on x, y and z axes on the nanowire (3), or exertion of torque on two axes.Type: GrantFiled: July 31, 2015Date of Patent: May 9, 2017Assignee: BOGAZICI ÜNIVERSITESIInventors: Hamdi Torun, Olgac Ergeneman, Salvador Pané I Vidal, Bradley J. Nelson
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Patent number: 9639498Abstract: An Ethernet/Fibre Channel conversion system includes a chassis having a first end and a second end that is located opposite the chassis from the first end. An Ethernet interface is located on the first end and is configured to directly mate with an Ethernet port on an Ethernet device. A Fibre Channel interface is located on the second end. An Ethernet/Fibre Channel conversion engine is housed in the chassis and configured to receive Ethernet protocol signals through the Ethernet interface, convert the Ethernet protocol signals to Fibre Channel protocol signals, and send the Fibre Channel protocol signals through the Fibre Channel interface. The Ethernet/Fibre Channel conversion engine is also configured to receive Fibre channel protocol signals from the Fibre Channel IHS through the Fibre Channel interface, convert the Fibre channel protocol signals to Ethernet protocol signals, and send the Ethernet protocol signals through the Ethernet interface.Type: GrantFiled: December 27, 2013Date of Patent: May 2, 2017Assignee: Dell Products L.P.Inventors: Christopher Stephen Petrick, Rabah S. Hamdi
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Publication number: 20170103439Abstract: A computer method and system provide can allow for receiving evidence of a vendor's capability and creating database objects by extracting features therefrom and permitting a user to search for a vendor using the evidence. The system can have a database of case studies and organizations. A user may enter their search query and the search engine determines which vendors or evidence document are most relevant.Type: ApplicationFiled: October 7, 2015Publication date: April 13, 2017Applicant: GASTOWN DATA SCIENCESInventors: Kurt Robert KOLB, Maziyar HAMDI
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Publication number: 20170103441Abstract: A computer method and system match buyer requirements to Evidence Documents of vendors. The system comprises a database of Evidence Documents and organizations. A user may enter their requirements using natural language, which the system analyzes to determine which Evidence Documents are most relevant.Type: ApplicationFiled: October 7, 2015Publication date: April 13, 2017Applicant: GASTOWN DATA SCIENCESInventors: Kurt Robert KOLB, Maziyar HAMDI
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Patent number: 9609875Abstract: The invention relates to a probiotic mixture of the protection of bees' health, and more specifically for the protection from microbial pathologies, such as those caused by Paenibacillus larvae, etiological agent of the American Foulbrood Disease (AFD).Type: GrantFiled: May 3, 2011Date of Patent: April 4, 2017Assignee: UNIVERSITA' DEGLI STUDI DI MILANOInventors: Chadlia Hamdi, Daniele Daffonchio
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Patent number: 9577944Abstract: A network switching system includes a storage device including a plurality of application-provided flow-based rules provided by a plurality of applications. A packet processor is coupled to the storage device and includes a flow-based handler that is operable to receive a packet, determine that the packet is associated with a flow session, and associate a plurality of the application-provided flow-based rules with the packet based the association of the packet with the flow session. The packet processor also includes a flow-based rule processing engine that is operable to determine a priority for the plurality of application-provided flow-based rules and apply at least one of the plurality of application-provided flow-based rules to the packet according to the priority. The system allows a plurality of SDN applications to operate in a network switching system independently and without knowledge of each other.Type: GrantFiled: November 19, 2015Date of Patent: February 21, 2017Assignee: Dell Products L.P.Inventors: Cuong Nguyen, Rabah S. Hamdi, Joseph B. Farrell
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Publication number: 20170034762Abstract: A method and apparatus in an ad hoc network, comprising: a node advertising a theoretical destination it is not currently connected to as part of a theoretical route; allocating to the theoretical destination a special metric value that gives a reduced likelihood of selection as a suitable route compared to conventionally available routes; determining that a message from a further node is to be transmitted via the theoretical route; the node receiving the message from the further node when the node is at a first location and storing the message; the node moving from the first location to a second location thereby transforming the theoretical route into a new real route; and the node transmitting the message to a second further node as part of the new real route.Type: ApplicationFiled: April 1, 2015Publication date: February 2, 2017Inventors: Christopher Mark Dearlove, Alan Manuel Cullen, Peter Noble Hudson, Rania Hamdi Eissa