Patents by Inventor Arulnambi Raju
Arulnambi Raju 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: 11665536Abstract: An information handling system includes a wireless management controller having a first wireless network interface used to establish a secure short-range wireless network connection between a management controller and a mobile device. A second wireless network interface establishes a peer-to-peer wireless network connection between the management controller and the mobile device. The management controller stores a secure shell public key received from the mobile device through the secure short-range wireless network connection. The management controller randomly identifies a port number for the peer-to-peer wireless network connection, and disables network traffic through other ports associated with the peer-to-peer wireless network connection.Type: GrantFiled: September 20, 2021Date of Patent: May 30, 2023Assignee: Dell Products L.P.Inventors: George Francis Ramsay, III, Saurabh Kishore, Arulnambi Raju, Dung K. Le
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Patent number: 11290557Abstract: In accordance with embodiments of the present disclosure, an information handling system may include a plurality of slots, each slot of the plurality of slots configured to receive a computing node, a wireless communication interface, and a management controller communicatively coupled to the slots, communicatively coupled to the wireless communication interface, and configured to provide management of the information handling system. The management controller may be further configured to execute an aggregator service, wherein the aggregator service exposes a plurality of proxy attributes through which a client mobile device external to the information handling system and configured to manage the information handling system via the wireless communication interface accesses services and attributes of the information handling system.Type: GrantFiled: March 1, 2018Date of Patent: March 29, 2022Assignee: Dell Products L.P.Inventors: Jeff M. Lairsey, Sudhir Vittal Shetty, Arulnambi Raju, My Tran
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Publication number: 20220007181Abstract: An information handling system includes a wireless management controller having a first wireless network interface used to establish a secure short-range wireless network connection between a management controller and a mobile device. A second wireless network interface establishes a peer-to-peer wireless network connection between the management controller and the mobile device. The management controller stores a secure shell public key received from the mobile device through the secure short-range wireless network connection. The management controller randomly identifies a port number for the peer-to-peer wireless network connection, and disables network traffic through other ports associated with the peer-to-peer wireless network connection.Type: ApplicationFiled: September 20, 2021Publication date: January 6, 2022Inventors: George Francis Ramsay, III, Saurabh Kishore, Arulnambi Raju, Dung K. Le
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Patent number: 11146949Abstract: An information handling system includes a wireless management controller having a first wireless network interface used to establish a secure short-range wireless network connection between a management controller and a mobile device. A second wireless network interface establishes a peer-to-peer wireless network connection between the management controller and the mobile device. The management controller stores a secure shell public key received from the mobile device through the secure short-range wireless network connection. The management controller randomly identifies a port number for the peer-to-peer wireless network connection, and disables network traffic through other ports associated with the peer-to-peer wireless network connection.Type: GrantFiled: February 18, 2020Date of Patent: October 12, 2021Assignee: Dell Products L.P.Inventors: George Francis Ramsay, III, Saurabh Kishore, Arulnambi Raju, Dung K. Le
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Publication number: 20210258774Abstract: An information handling system includes a wireless management controller having a first wireless network interface used to establish a secure short-range wireless network connection between a management controller and a mobile device. A second wireless network interface establishes a peer-to-peer wireless network connection between the management controller and the mobile device. The management controller stores a secure shell public key received from the mobile device through the secure short-range wireless network connection. The management controller randomly identifies a port number for the peer-to-peer wireless network connection, and disables network traffic through other ports associated with the peer-to-peer wireless network connection.Type: ApplicationFiled: February 18, 2020Publication date: August 19, 2021Inventors: George Francis Ramsay, III, Saurabh Kishore, Arulnambi Raju, Dung K. Le
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Patent number: 10712792Abstract: An information handling system includes a battery, a managed device, a host processing complex to instantiate a hosted processing environment, a wireless management module, and a management controller coupled to the wireless management module. The wireless management module includes a wireless transceiver. When the host processing complex is unpowered, the wireless management module receives power from the battery and receives configuration information for the managed device via the wireless transceiver. The management manages the managed device out of band from the hosted processing environment based upon the configuration information.Type: GrantFiled: November 9, 2015Date of Patent: July 14, 2020Assignee: Dell Products, L.P.Inventors: Sajjad Ahmed, Travis E. Taylor, III, Arulnambi Raju, Sudhir Shetty, Jeffrey M. Lairsey, David M. Warden, Pritesh F. Prabhu, Jinsaku Masuyama, John R. Palmer
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Patent number: 10638259Abstract: A system includes a first processing device with a first wireless interface, a second processing device with a second wireless interface, and a third processing device with a third wireless interface. The first processing device establishes a first wireless link between the first and second wireless interfaces, determines a first received signal strength indication for the first wireless link, establishes a second wireless link between the first and third wireless interfaces, determines a second received signal strength indication for the second wireless link, receives a third received signal strength indication for a third wireless link between the second and third processing systems, and determines that the first, second, and third processing systems are in a first server rack based upon the first, second, and third received signal strength indications.Type: GrantFiled: August 9, 2017Date of Patent: April 28, 2020Assignee: Dell Products, L.P.Inventors: Jeffrey M. Lairsey, Sajjad Ahmed, Arulnambi Raju, Minhaz Islam
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Patent number: 10462664Abstract: An information handling system includes a Baseboard Management Controller (BMC) and a communication interface coupled to the BMC. The BMC includes a security co-processor that stores an access key. The access is associated with a first function of the BMC. The communication interface receives a security key from a device external to the information handling system. The BMC directs the security co-processor to determine if the first security key matches the first access key, and unlocks the first function when the first security key matches the first access key.Type: GrantFiled: August 2, 2017Date of Patent: October 29, 2019Assignee: Dell Products, LPInventors: Sajjad Ahmed, Jeffrey M. Lairsey, Arulnambi Raju, Minhaz Islam
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Publication number: 20190273798Abstract: In accordance with embodiments of the present disclosure, an information handling system may include a plurality of slots, each slot of the plurality of slots configured to receive a computing node, a wireless communication interface, and a management controller communicatively coupled to the slots, communicatively coupled to the wireless communication interface, and configured to provide management of the information handling system. The management controller may be further configured to execute an aggregator service, wherein the aggregator service exposes a plurality of proxy attributes through which a client mobile device external to the information handling system and configured to manage the information handling system via the wireless communication interface accesses services and attributes of the information handling system.Type: ApplicationFiled: March 1, 2018Publication date: September 5, 2019Applicant: Dell Products L.P.Inventors: Jeff M. LAIRSEY, Sudhir Vittal SHETTY, Arulnambi RAJU, My TRAN
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Patent number: 10383157Abstract: An information handling system includes a management system and first and second first baseboard management controllers (BMCs). The first BMC includes a first wireless interface, and is coupled via a first wired interface to the management system. The second BMC includes a second wireless interface, and is coupled via a second wired interface to the management system. The information handling system detects that the BMC has become uncoupled from the management system via the first wired interface, establishes a wireless link between the first wireless interface and the second wireless interface in response to detecting that the first BMC has become uncoupled from the management system, and provides management between the first BMC and the management system via the second wired interface and the wireless link.Type: GrantFiled: August 14, 2017Date of Patent: August 13, 2019Assignee: Dell Products, LPInventors: Arulnambi Raju, Sajjad Ahmed, Jeffrey M. Lairsey, Minhaz Islam
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Patent number: 10298460Abstract: A server rack, includes a first system and a second system. The first system includes a host processing complex and a first wireless management system that manages a managed element of the first system out of band from a hosted processing environment instantiated on the first system and that provides a first wireless connection beacon. The second system includes a second wireless management system that receives the first wireless connection beacon and that provides a first indication to the first wireless management system that the second wireless management system received the first wireless connection beacon. The first wireless management system further determines a first location of the second system based upon the first indication.Type: GrantFiled: December 21, 2015Date of Patent: May 21, 2019Assignee: Dell Products, LPInventors: Sajjad Ahmed, Arulnambi Raju, Sudhir V. Shetty
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System and method for propagation of server information in a data center with master system election
Patent number: 10285033Abstract: A data center includes processing devices and a mobile device. The processing devices are configured to determine a suitability grade, receive another suitability grade from another processing device via a wireless interface connection, determine that the suitability grade is higher than the other suitability grade, and provide an indication to the other processing device that the processing device is a master processing device in response to determining that the suitability grade is higher than the other suitability grade. The mobile device sets up another wireless interface connection with a first one of the processing devices, determines that the first processing device is a master processing device, and provides an update for another one of the processing devices to the first processing device in response to determining that the first processing device is the first master processing device. The processing device is further configured to provide the update to the other processing device.Type: GrantFiled: July 26, 2017Date of Patent: May 7, 2019Assignee: Dell Products, LPInventors: Sajjad Ahmed, Jeffrey M. Lairsey, Arulnambi Raju, Minhaz Islam -
Patent number: 10229082Abstract: A crate for shipping an information handling system includes a first side comprising an electro-magnetic protective material. The electro-magnetic protective material inhibits electro-magnetic intrusions into the information handling. The crate also includes a second side comprising a first portion comprising the electro-magnetic protective material, and a second portion devoid of the electro-magnetic protective material. The second portion passes a wireless electro-magnetic signal to the information handling system.Type: GrantFiled: November 9, 2015Date of Patent: March 12, 2019Assignee: Dell Products, LPInventors: Sajjad Ahmed, Travis E. Taylor, II, Arulnambi Raju, Sudhir Shetty, Jeffrey M. Lairsey, David M. Warden, Pritesh F. Prabhu, Jinsaku Masuyama, John R. Palmer
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Publication number: 20190053290Abstract: An information handling system includes a management system and first and second first baseboard management controllers (BMCs). The first BMC includes a first wireless interface, and is coupled via a first wired interface to the management system. The second BMC includes a second wireless interface, and is coupled via a second wired interface to the management system. The information handling system detects that the BMC has become uncoupled from the management system via the first wired interface, establishes a wireless link between the first wireless interface and the second wireless interface in response to detecting that the first BMC has become uncoupled from the management system, and provides management between the first BMC and the management system via the second wired interface and the wireless link.Type: ApplicationFiled: August 14, 2017Publication date: February 14, 2019Inventors: Arulnambi Raju, Sajjad Ahmed, Jeffrey M. Lairsey, Minhaz Islam
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Publication number: 20190053002Abstract: A system includes a first processing device with a first wireless interface, a second processing device with a second wireless interface, and a third processing device with a third wireless interface. The first processing device establishes a first wireless link between the first and second wireless interfaces, determines a first received signal strength indication for the first wireless link, establishes a second wireless link between the first and third wireless interfaces, determines a second received signal strength indication for the second wireless link, receives a third received signal strength indication for a third wireless link between the second and third processing systems, and determines that the first, second, and third processing systems are in a first server rack based upon the first, second, and third received signal strength indications.Type: ApplicationFiled: August 9, 2017Publication date: February 14, 2019Inventors: Jeffrey M. Lairsey, Sajjad Ahmed, Arulnambi Raju, Minhaz Islam
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Publication number: 20190045358Abstract: An information handling system includes a Baseboard Management Controller (BMC) and a communication interface coupled to the BMC. The BMC includes a security co-processor that stores an access key. The access is associated with a first function of the BMC. The communication interface receives a security key from a device external to the information handling system. The BMC directs the security co-processor to determine if the first security key matches the first access key, and unlocks the first function when the first security key matches the first access key.Type: ApplicationFiled: August 2, 2017Publication date: February 7, 2019Inventors: Sajjad Ahmed, Jeffrey M. Lairsey, Arulnambi Raju, Minhaz Islam
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Publication number: 20190044841Abstract: A system includes a first server rack with a first wireless interface and a second server rack with a second wireless interface. The second server rack is in a first row of a data center with the first server rack. The first server rack establishes a first wireless link with the second server rack via the first and second wireless interfaces, determines a first value of a first received signal strength indication for the first wireless link, and determines that the second server is in the first row based upon the first value.Type: ApplicationFiled: August 2, 2017Publication date: February 7, 2019Inventors: Jeffrey M. Lairsey, Sajjad Ahmed, Arulnambi Raju, Minhaz Islam
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System and Method for Propagation of Server Information in a Data Center with Master System Election
Publication number: 20190037337Abstract: A data center includes processing devices and a mobile device. The processing devices are configured to determine a suitability grade, receive another suitability grade from another processing device via a wireless interface connection, determine that the suitability grade is higher than the other suitability grade, and provide an indication to the other processing device that the processing device is a master processing device in response to determining that the suitability grade is higher than the other suitability grade. The mobile device sets up another wireless interface connection with a first one of the processing devices, determines that the first processing device is a master processing device, and provides an update for another one of the processing devices to the first processing device in response to determining that the first processing device is the first master processing device. The processing device is further configured to provide the update to the other processing device.Type: ApplicationFiled: July 26, 2017Publication date: January 31, 2019Inventors: Sajjad Ahmed, Jeffrey M. Lairsey, Arulnambi Raju, Minhaz Islam -
Patent number: 10009766Abstract: An information handling system, comprising a host processing complex that instantiates a hosted processing environment, a managed element, a management controller to manage the managed element out of band from the hosted processing environment, and a wireless management module coupled to the management controller, the wireless management module including a wireless transceiver to wirelessly couple a mobile device to the management controller, wherein the management controller receives a direction from the mobile device to manage the managed element.Type: GrantFiled: November 9, 2015Date of Patent: June 26, 2018Assignee: DELL PRODUCTS, LPInventors: Sajjad Ahmed, Travis E. Taylor, II, Arulnambi Raju, Sudhir Shetty, Jeffrey M. Lairsey, David M. Warden, Pritesh F. Prabhu
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Patent number: 9961074Abstract: A system includes an access controller including a short range wireless communication controller to couple to a mobile device, and an access point including a long range wireless communication controller. The access point is coupled to the access controller via a secure link, and the access controller authenticates a user of the mobile device and provides access information from the mobile device to the access point via the secure link in response to authenticating the user. The access point couples to the mobile device using the access information to via the long range wireless communication controller and receives unique identification information associated with the mobile device from the mobile device. The system generates a digital certificate associated with the unique identification information and provides the digital certificate to the mobile device.Type: GrantFiled: November 3, 2015Date of Patent: May 1, 2018Assignee: DELL PRODUCTS, LPInventors: Sajjad Ahmed, Arulnambi Raju, Sudhir V. Shetty