Patents by Inventor Jinsaku Masuyama

Jinsaku Masuyama 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).

  • Patent number: 11228484
    Abstract: A data center including a data center management controller and a plurality of floor tiles. Each floor tile includes a tile management controller coupled to the data center management controller. The data center management controller aggregates floor tile information from each floor tile and provides floor tile configuration information to each floor tile.
    Type: Grant
    Filed: March 13, 2018
    Date of Patent: January 18, 2022
    Assignee: Dell Products L.P.
    Inventors: John R. Palmer, Syed S. Ahmed, Jinsaku Masuyama
  • Patent number: 10712792
    Abstract: 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: Grant
    Filed: November 9, 2015
    Date of Patent: July 14, 2020
    Assignee: 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
  • Patent number: 10499534
    Abstract: An information handling system, includes a server rack including a first communication device. The server rack has a mounting flange with a plurality of mounting holes. The information handling system also includes a server installed in the server rack and secured to the mounting flange via a first mounting hole of the plurality of mounting holes. The server includes a second communication device, that is coupled to the first communication device via a second mounting hole of the plurality of mounting holes.
    Type: Grant
    Filed: February 15, 2018
    Date of Patent: December 3, 2019
    Assignee: Dell Products, LP
    Inventors: Jinsaku Masuyama, Sajjad S. Ahmed, John R. Palmer
  • Patent number: 10250447
    Abstract: A server rack includes a rack space including a plurality of rack units for receiving equipment, an aggregator module, and a plurality of management ports. Each management port is coupled to the aggregator, uniquely associated with one of the plurality of rack units, and collocated with the associated rack unit. The aggregator module is operable to determine which rack unit of the plurality of rack units that a first piece of equipment is installed into, based upon a first management port of the first piece of equipment being coupled to a second management port of the plurality of management ports.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: April 2, 2019
    Assignee: Dell Products, LP
    Inventors: John R. Palmer, Syed S. Ahmed, Jinsaku Masuyama
  • Patent number: 10241555
    Abstract: An information handling system includes a battery, a host processing complex, and a management system. The battery includes a battery power level gauge that determines a power level of the battery. The management system includes a wireless transceiver. When the host processing complex is unpowered, the management system is coupled to receive power from the battery and provides a first indication of the power level of the battery via the wireless transceiver.
    Type: Grant
    Filed: December 4, 2015
    Date of Patent: March 26, 2019
    Assignee: Dell Products, LP
    Inventors: Sajjad Ahmed, Jinsaku Masuyama, John R. Palmer
  • Patent number: 10229082
    Abstract: 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: Grant
    Filed: November 9, 2015
    Date of Patent: March 12, 2019
    Assignee: Dell Products, LP
    Inventors: Sajjad Ahmed, Travis E. Taylor, II, Arulnambi Raju, Sudhir Shetty, Jeffrey M. Lairsey, David M. Warden, Pritesh F. Prabhu, Jinsaku Masuyama, John R. Palmer
  • Patent number: 10216681
    Abstract: An information handling system includes a host processing complex and a wireless management system. The host processing complex instantiates a hosted processing environment and includes a first general-purpose processing unit (GPU) and a GPU hot-plug module that enables a hot-plug operation to replace the first GPU with a second GPU while power is provided to the host processing complex. The hosted processing environment instantiates a first workload on the first GPU. The wireless management system operates out of band from the hosted processing environment, directs the hosted processing environment to halt the first workload, and directs the GPU hot-plug module to perform the hot-plug operation.
    Type: Grant
    Filed: December 1, 2015
    Date of Patent: February 26, 2019
    Assignee: Dell Products, LP
    Inventors: Sajjad Ahmed, Jinsaku Masuyama, John R. Palmer, Dinesh Kunnathur Ragupathi
  • Patent number: 10146704
    Abstract: A volatile/non-volatile memory device access provisioning system includes a processing system and a controller coupled to a memory device. The controller provides an access key to the memory device and causes memory device communications to be passed to the processing system when the access key is available. The controller simply causes memory device communications to be passed to the processing system when the access key is not available. The memory device masks non-volatile memory subsystem access information in the memory device to prevent the processing system from accessing non-volatile memory subsystem(s) in the memory device, and then determines whether the access key has been received from the controller. The memory device will unmask the non-volatile memory subsystem access information such that the processing system can access non-volatile memory subsystem(s) in response to determining that the access key has been received from the controller.
    Type: Grant
    Filed: February 16, 2016
    Date of Patent: December 4, 2018
    Assignee: Dell Products L.P.
    Inventors: Jinsaku Masuyama, Mukund Khatri, Ching-Lung Chao
  • Patent number: 10146295
    Abstract: A server rack includes a management controller, a power mapping module coupled to the management controller, and a plurality of power receptacles. Each power receptacle is coupled to the power mapping module to provide an indication to the power mapping module of the power consumed by equipment that is plugged in to each power receptacle. The management controller is operable to determine that the power consumed by the equipment installed in the server rack is greater than a high power threshold and throttle a first piece of equipment installed in the rack.
    Type: Grant
    Filed: July 28, 2016
    Date of Patent: December 4, 2018
    Assignee: Del Products, LP
    Inventors: John R. Palmer, Sajjad Ahmed, Jinsaku Masuyama
  • Patent number: 10122585
    Abstract: A server rack includes a mapping module having management ports that are each uniquely associated with and collocated with a rack unit of the server rack, a server installed in a rack unit of the server rack having a host port and a management controller coupled to a management port, and a rack switch including a first switch port coupled to the host port. The management module provides an indication to the mapping module that the host port is an active port, and the mapping module directs the rack switch to query the switch port to determine if the switch port is coupled to the active port in response to receiving the indication, receives a second indication that the switch port is coupled to the active port, and provides a network map for the server rack that indicates that the host port is coupled to the switch port.
    Type: Grant
    Filed: February 9, 2015
    Date of Patent: November 6, 2018
    Assignee: DELL PRODUCTS, LP
    Inventors: Jinsaku Masuyama, Sajjad S. Ahmed, John R. Palmer
  • Patent number: 10075332
    Abstract: A floor tile for a data center floor includes a memory device and a tile management controller coupled to the memory device. The tile management controller receives configuration information for a server rack located on the floor tile and stores the configuration information in the memory device.
    Type: Grant
    Filed: January 5, 2015
    Date of Patent: September 11, 2018
    Assignee: DELL PRODUCTS, LP
    Inventors: John R. Palmer, Syed S. Ahmed, Jinsaku Masuyama
  • Publication number: 20180205607
    Abstract: A data center including a data center management controller and a plurality of floor tiles. Each floor tile includes a tile management controller coupled to the data center management controller. The data center management controller aggregates floor tile information from each floor tile and provides floor tile configuration information to each floor tile.
    Type: Application
    Filed: March 13, 2018
    Publication date: July 19, 2018
    Inventors: John R. Palmer, Syed S. Ahmed, Jinsaku Masuyama
  • Publication number: 20180177070
    Abstract: An information handling system, includes a server rack including a first communication device. The server rack has a mounting flange with a plurality of mounting holes. The information handling system also includes a server installed in the server rack and secured to the mounting flange via a first mounting hole of the plurality of mounting holes. The server includes a second communication device, that is coupled to the first communication device via a second mounting hole of the plurality of mounting holes.
    Type: Application
    Filed: February 15, 2018
    Publication date: June 21, 2018
    Inventors: Jinsaku Masuyama, Sajjad S. Ahmed, John R. Palmer
  • Patent number: 9964935
    Abstract: A floor tile for a data center floor a management controller, a first communication port to couple the management controller to a server rack, and a second communication port to couple the management controller to an adjacent floor tile. A method of using a data center floor tile includes receiving, by a management controller of the data center floor tile, first configuration information for a first server rack of a data center, wherein the first configuration information is received via a first communication port of the data center floor tile, and providing, from the management controller, the first configuration information to an adjacent data center floor tile, wherein the first configuration information is provided via a second communication port of the data center floor tile.
    Type: Grant
    Filed: January 13, 2015
    Date of Patent: May 8, 2018
    Assignee: DELL PRODUCTS, LP
    Inventors: Jinsaku Masuyama, Syed S. Ahmen, John R. Palmer
  • Patent number: 9958178
    Abstract: A server rack includes a rack space for receiving equipment, a memory device, and a management controller coupled to the memory. The management controller is operable to receive configuration information for the server rack, store the configuration information in the memory device, and configure the equipment based upon the configuration information.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: May 1, 2018
    Assignee: Dell Products, LP
    Inventors: John R. Palmer, Syed S Ahmed, Jinsaku Masuyama
  • Patent number: 9923766
    Abstract: A data center including a data center management controller and a plurality of floor tiles. Each floor tile includes a tile management controller coupled to the data center management controller. The data center management controller aggregates floor tile information from each floor tile and provides floor tile configuration information to each floor tile.
    Type: Grant
    Filed: March 6, 2014
    Date of Patent: March 20, 2018
    Assignee: Dell Products, LP
    Inventors: John R. Palmer, Syed S. Ahmed, Jinsaku Masuyama
  • Patent number: 9913399
    Abstract: An information handling system, includes a server rack including a first communication device. The server rack has a mounting flange with a plurality of mounting holes. The information handling system also includes a server installed in the server rack and secured to the mounting flange via a first mounting hole of the plurality of mounting holes. The server includes a second communication device, that is coupled to the first communication device via a second mounting hole of the plurality of mounting holes.
    Type: Grant
    Filed: February 9, 2015
    Date of Patent: March 6, 2018
    Assignee: DELL PRODUCTS, LP
    Inventors: Jinsaku Masuyama, Sajjad S. Ahmed, John R. Palmer
  • Patent number: 9877200
    Abstract: A data center includes an access controller with a short range wireless communication controller, and an access point with a long range wireless communication controller. The access point is coupled to the access controller via a secure link. The access controller, receives a security credential from a mobile device via the short range wireless communication controller, authenticates the mobile device, receives access information for the mobile device via the short range wireless communication controller in response to authenticating the mobile device, and provides the access information to the access point via the secure link. The access point uses the access information to connect to the mobile device via the long range wireless communication controller.
    Type: Grant
    Filed: January 20, 2017
    Date of Patent: January 23, 2018
    Assignee: DELL PRODUCTS, LP
    Inventors: Jinsaku Masuyama, Sajjad S. Ahmed, John R. Palmer
  • Patent number: 9863659
    Abstract: A server rack includes a server pod including a server pod element that has a first temperature sensor for sensing a first operating temperature of the server pod element and a baseboard management controller, and a second temperature sensor for sensing a second operating temperature of the server rack. The server rack receives the first operating temperature via the first baseboard management controller, adjusts a first operating parameter of the first server pod element based on the first operating temperature, receives the second operating temperature, and directs a first active floor tile to adjust a first air conditioning vent of the first active floor tile based on the second operating temperature.
    Type: Grant
    Filed: February 16, 2015
    Date of Patent: January 9, 2018
    Assignee: DELL PRODUCTS, LP
    Inventors: John R. Palmer, Sajjad Ahmed, Jinsaku Masuyama
  • Patent number: 9853911
    Abstract: An information handling system includes a management switch and a plurality of management controllers coupled to the management switch to form a management network. A first management controller of the plurality of management controllers receives from the management switch a first list of active ports, wherein each particular active port includes an associated second management controller of the plurality of management controllers that is coupled to the particular active port. The first management controller further receives from the management switch, a plurality of second lists, one for each particular active port in the first list, each second list including an identification for the associated second management controller, and determines a map of the management network based upon the first list and the plurality of second lists.
    Type: Grant
    Filed: February 19, 2015
    Date of Patent: December 26, 2017
    Assignee: DELL PRODUCTS, LP
    Inventors: Jinsaku Masuyama, Sajjad Ahmed, John R. Palmer