Status Updating Patents (Class 710/19)
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Patent number: 8880748Abstract: System and method controlling connectivity within a device. A device may be coupled to a host device. In response to the coupling, low power logic (e.g., an embedded device) of the device may be coupled to the host device. The low power logic may perform enumeration with the host device using only power provided by the host device. The low power logic may also charge a battery of the device using power provided by the host device. Device circuitry of the device may provide a signal for coupling to the host device. In response, the device circuitry may be coupled to the host device and may perform device enumeration with the host device.Type: GrantFiled: November 15, 2012Date of Patent: November 4, 2014Assignee: SMSC Holdings S.à.r.l.Inventors: Morgan H. Monks, David E. Haglan
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Patent number: 8874810Abstract: Efficient and convenient storage systems and methods are presented. In one embodiment a storage system includes a plurality of storage nodes and a master controller. The storage nodes store information. The storage node includes an upstream communication buffer which is locally controlled at the storage node to facilitate resolution of conflicts in upstream communications. The master controller controlls the flow of traffic to the node based upon constraints of the upstream communication buffer. In one embodiment, communication between the master controller and the node has a determined maximum latency. The storage node can be coupled to the master controller in accordance with a chain memory configuration.Type: GrantFiled: November 21, 2008Date of Patent: October 28, 2014Assignee: Spansion LLCInventors: Roger Dwain Isaac, Seiji Miura
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Patent number: 8862792Abstract: Retrieval of status information from a remote device performed on a host system is provided, wherein the remote device is connected to the host system via a bus system comprising at least two signal lines terminated with resistors on the host system side and on the remote device side. The retrieval method includes: activating a sensing phase; sensing the at least two terminated signal lines during the sensing phase; and determining operating state of the remote device based on the sensing result; wherein at least a first operating state representing a connected and powered remote device is detectable.Type: GrantFiled: June 15, 2012Date of Patent: October 14, 2014Assignee: International Business Machines CorporationInventors: Thomas Hess, Philip S. Schulz, Markus Strasser, Sven Wagner, Constantin Werner
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Patent number: 8862920Abstract: A method of regulating power states in a processing system may begin with a processor component reporting a present processor power state to an input-output hub, where the present processor power state corresponds to one of a plurality of different processor power states ranging from an active state to an inactive state. The input-output hub receives data indicative of the present processor power state and, in response to receiving the present processor power state, establishes a lowest allowable hub power state that corresponds to one of a plurality of different hub power states ranging from an active state to an inactive state. The method continues by determining a present hub power state for the input-output hub, wherein depth of the present hub power state is less than or equal to depth of the lowest allowable hub power state.Type: GrantFiled: June 16, 2011Date of Patent: October 14, 2014Assignee: Advanced Micro Devices, Inc.Inventors: Alexander Branover, Maurice B. Steinman
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Publication number: 20140304438Abstract: Method for detecting presses on buttons of an electronic device with a reduced number of General Purpose In/Out (GPI/O) ports includes a number of the GPI/O ports The number of the buttons is greater than the number of the GPI/O ports. A proportion of the buttons are each coupled between one of the I/O ports and ground, and the remaining proportion of the buttons are each coupled between any two of the I/O ports. The GPI/O ports are set to work in a first working state or in a second state to provide a first signal or second signal respectively. When a signal provided by a GPI/O port working at the first working mode changes, the method determines which one of the buttons has been pressed.Type: ApplicationFiled: April 2, 2014Publication date: October 9, 2014Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventors: YA-GUO WANG, CHUN-CHING CHEN
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Patent number: 8856397Abstract: Described are techniques for tracking activity for one or more devices. Each of the one or more devices is partitioned into one or more extents. Each of the one or more extents includes a plurality of sub extents. Each of the sub extents includes a plurality of chunks. For each of said one or more extents of each of said one or more devices, extent activity level information is determined including one or more metrics indicating an activity level for said each extent; and For each of said one or more extents of each of said one or more devices, an activity bitmap is determined. The activity bitmap includes an entry for each sub extent included in said each extent, said entry indicating an activity level for said each sub extent.Type: GrantFiled: October 17, 2013Date of Patent: October 7, 2014Assignee: EMC CorporationInventors: Marik Marshak, Owen Martin, Alexandr Veprinsky, Amnon Naamad, Sean C. Dolan, Adnan Sahin
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Patent number: 8856555Abstract: A system and method of coordinating power states between two detachable units is disclosed. Only the primary unit has a user-controllable power control. The secondary unit is not directly user controllable. The power states of the two units are coordinated using an actuator mechanism when the units are attached. When the two units are detached, the state of the secondary unit is dependent upon the state of the primary unit and any subsequent commands transmitted by the primary unit to the secondary unit.Type: GrantFiled: July 17, 2009Date of Patent: October 7, 2014Assignee: Fluke CorporationInventors: Paul H. Heydron, Christopher Rayburn, Jeffrey C. Hudson
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Patent number: 8850082Abstract: A system for implementing a virtual Universal Serial Bus (USB) compound device with a simulated hub enables a single physical USB device, such as a USB peripheral device, to expose multiple stand-alone functions on the USB bus. Logical functions on the single physical USB device can be added and removed dynamically without re-enumerating the entire device and without affecting the state of other functions. Logical functions can also be independently implemented on any of a number of processors in a system that has access to the USB hardware. Each processor can enumerate as one or more USB devices via the virtual hub. Initialization of logical functions can be performed via the virtual USB hub to maintain a charging current level from a USB host in a device having a discharged battery.Type: GrantFiled: August 22, 2011Date of Patent: September 30, 2014Assignee: QUALCOMM IncorporatedInventors: Igor Malamant, Thomas E. Virgil
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Publication number: 20140289430Abstract: A network system enables monitoring the status of peripheral devices from computers without concentrating a load on the network. A specific device driver that runs on a specific computer connected to the network has an initialization command transmission unit that sends a first initialization command to the specific printer when a process command is sent to a specific printer, and an operating status monitoring unit that, after initialization based on the first initialization command is completed, monitors the operating status of the specific printer until the printer power turns off. Because the specific computer does not initialize and does not monitor the operating status of the specific printer until the computer sends a process command, concentrating a load on the network is avoided when the network system starts up.Type: ApplicationFiled: April 30, 2014Publication date: September 25, 2014Applicant: Seiko Epson CorporationInventors: Yasuhiro TAKEUCHI, Hiroyuki NAGASAWA
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Patent number: 8843665Abstract: A service processor communication method includes establishing a communication channel between a service processor and a central processor in a computing system, wherein communication on the communication channel is independent of processing by the central processor, monitoring an operating system that is under control by the central processor, defining a source designator associated with state information of the operating system, and that is passed via the communication channel between the service processor and the central processor; and announcing the state information to a resource external to the computing system.Type: GrantFiled: January 18, 2012Date of Patent: September 23, 2014Assignee: International Business Machines CorporationInventor: Roman A. Bobak
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Publication number: 20140281052Abstract: An apparatus and method are disclosed in which unrelated completion operations intended for a single destination (requestor) are coalesced to improve achievable data bandwidth. During transmission, the completion operations are collected and compressed into a single packet and transmitted along the link. At a receiving end of the link, the single packet is decompressed and the previously unrelated packets are returned to their initial state before receipt by the requestor. The method can be implemented in the root complex, end points, and/or switches, in the case of a PCIe implementation, but can also be applied to other protocols besides PCIe.Type: ApplicationFiled: March 15, 2013Publication date: September 18, 2014Inventor: Das Sharma Debendra
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Patent number: 8838845Abstract: In general, this disclosure relates to techniques for management of a multimedia connection between a wireless communication device (WCD) and one or more output devices. The connection may be a multimedia interface connection with content protection, e.g., High Definition Multimedia Interface (HDMI). In some cases, the multimedia interface connection with content protection may be inactive because the output device is no longer connected or the multimedia application is stopped or paused. The techniques include detecting a use mode of the multimedia interface connection with content protection between the WCD and one or more output devices. When the use mode of the multimedia interface connection with content protection is inactive, the WCD may reduce at least one of content processing or content protection processing. In this way, the techniques may reduce battery power consumption from multimedia processing by the WCD.Type: GrantFiled: September 23, 2011Date of Patent: September 16, 2014Assignee: QUALCOMM IncorporatedInventors: Khosro M. Rabii, Jatin Naik
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Patent number: 8825921Abstract: A technique includes executing at least one instruction on a processor to control a driver circuit; and in response to a predetermined trigger condition, asynchronously causing the driver circuit to enter a predetermined state.Type: GrantFiled: December 22, 2010Date of Patent: September 2, 2014Assignee: Silicon Laboratories Inc.Inventors: Alan L. Westwick, Thomas S. David
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Patent number: 8816830Abstract: The present invention further provides a motor control system, which controls a motor through a power line. The motor control system includes a control apparatus and an actuation apparatus. The control apparatus includes a controller and a first communication module electrically connected to the controller. The controller receives a command and converts the command into electrical control signals. The first communication module receives the electrical control signals from the controller and transmits the electrical control signals to the power line. The actuation apparatus includes a second communication module and a motor actuator electrically connected to the second communication module. The second communication module is connected to the power line to receive the electrical control signals from the control apparatus and convert the electrical control signals into a command. The motor actuator receives the command from the second communication module to change the power supplying to the motor.Type: GrantFiled: August 19, 2011Date of Patent: August 26, 2014Assignee: Legendaire Technology Co., Ltd.Inventors: Chun-Cheng Lai, Huang Hsiang Lin
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Patent number: 8818210Abstract: An information processing apparatus for registering a printing apparatus connected by a network including a printing apparatus detection unit configured to detect the printing apparatus connected by the network, an operation instruction unit configured to instruct a user of the information processing apparatus to execute an initial setting relevant operation on a printing apparatus to be registered, a status information acquisition unit configured to acquire status information indicating a status of the detected printing apparatus, a printing apparatus identification unit configured to detect a printing apparatus in which the initial setting relevant operation is executed based on the status indicated by the acquired status information and identify the detected printing apparatus in which the initial setting relevant operation is executed as the printing apparatus to be registered, and a printing apparatus registration unit configured to register the identified printing apparatus.Type: GrantFiled: November 9, 2010Date of Patent: August 26, 2014Assignee: Canon Kabushiki KaishaInventor: Akiko Onishi
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Patent number: 8812756Abstract: A method of dispatching and transmitting data stream, which is used for a memory storage apparatus having a non-volatile memory module and a smart card chip, is provided. The method includes configuring a plurality of logical block addresses, and a plurality of specific logical block addresses are used for storing a specific file. The method also includes receiving a response data unit from the smart card chip and storing the response data unit in a buffer memory. The method also includes, when a logical block address corresponding to a read command from a host system belongs to one of the specific logical block addresses and the buffer memory stores a response data unit, transmitting the response data unit stored in the buffer memory to the host system. Accordingly, the method can make the host system to correctly receive the response data unit from the smart card chip.Type: GrantFiled: October 1, 2010Date of Patent: August 19, 2014Assignee: Phison Electronics Corp.Inventor: Ching-Wen Chang
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Patent number: 8806079Abstract: An interface circuit for use in an electronic device includes a switch module and a control module including signal receiving and transmitting pins. When a first audio terminal of the electronic device is electrically connected to a second audio terminal of another device, the control module controls the switch module to establish electrical connection between the signal receiving pin and the first audio terminal. The control module controls the switch module to establish electrical connection either between the signal transmitting pin and the first audio terminal for proceeding with a program update when updating information from the second audio terminal is received through the signal receiving pin or between an audio signal providing module of the electronic device and the first audio terminal when no updating information is received.Type: GrantFiled: March 16, 2012Date of Patent: August 12, 2014Assignee: Wistron Neweb Corp.Inventor: Tzu-Ping Lin
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Patent number: 8806081Abstract: A method to issue a statesave command from a host system to attached storage is provided. The attached storage is monitored for a predetermined threshold time to identify an inaccessible device. Upon expiration of the predetermined threshold time, the statesave command is issued from a device driver of the host system to the attached storage.Type: GrantFiled: February 19, 2008Date of Patent: August 12, 2014Assignee: International Business Machines CorporationInventors: Mark Sean Fleming, Lisa R. Martinez
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Publication number: 20140223039Abstract: An exemplary server system includes at least one motherboard, a plurality of hard disks, and a hard disk board connected the hard disks to the at least one motherboard. The hard disk board includes a plurality of indicators indicating a status of each of the hard disks, a first connector connected to the indicators, and a second connector connected to part of the indicators.Type: ApplicationFiled: October 30, 2013Publication date: August 7, 2014Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD .Inventors: KANG WU, LEI DENG
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Publication number: 20140223035Abstract: A flash memory device apparatus and method is provided such that data or programming information is uploaded or downloaded between the flash memory device and a host, in response to a single-press of a button associated with the flash memory device. The system can facilitate a number of operations including saving an active window application or associated data, transferring media files to or from media players, providing device-specific and/or data-specific transfer of applications or data and/or providing protection of transferred data or applications.Type: ApplicationFiled: January 6, 2014Publication date: August 7, 2014Applicant: Seagate Technology, LLCInventors: Mike Lee, Faheem Dani, Don Brunnett, Prokash Sinha
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Patent number: 8799528Abstract: One embodiment provides a data transfer device, including: a register configured to set an upper limit value for a transfer data size; and a transfer size controller configured to compare the upper limit value and the transfer data size sent from an external device, and to reduce the transfer data size when the transfer data size is larger than the upper limit value.Type: GrantFiled: February 29, 2012Date of Patent: August 5, 2014Assignee: Kabushiki Kaisha ToshibaInventor: Takeshi Kikuchi
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Patent number: 8799525Abstract: A computer system including a management computer for managing the entire system, an integral apparatus, and a high-level connecting device for connecting the management computer and the integral apparatus is designed so that the management computer retains integral apparatus internal configuration information, configuration information about an integral apparatus to be introduced, that indicates the configuration of the integral apparatus that may possibly be introduced to the system, and lifetime information indicating lifetime of the integral apparatus; obtains connectivity guarantee information indicating whether connectivity between the computer and the storage apparatus is guaranteed or not; selects an integral apparatus to be removed from the system by referring to the lifetime information; selects an integral apparatus to be introduced to the system by referring to the integral apparatus internal configuration information, the configuration information about the integral apparatus to be introduced, anType: GrantFiled: May 6, 2013Date of Patent: August 5, 2014Assignee: Hitachi, Ltd.Inventors: Yasunori Kaneda, Yutaka Kudo, Yukio Ogawa, Masakatsu Mori, Tomoki Sekiguchi, Masayuki Yamamoto, Naoto Matsunami
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Publication number: 20140215101Abstract: A displaying device includes a first storing portion that stores first connection data indicating connection statuses of a plurality of instruments and a controlling system, a second storing portion that stores second connection data indicating connection statuses of a plurality of instruments and an instrument controlling device, a displaying portion that displays the first connection statuses through the first connection data and the second connection statuses through the second connection data, and a display controlling portion that causes the first connection statuses and the second connection statuses to be displayed separately on the displaying portion.Type: ApplicationFiled: January 24, 2014Publication date: July 31, 2014Applicant: Azbil CorporationInventors: Hiroshi OHYAMA, Naoyuki AKAI
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Publication number: 20140215102Abstract: Described is a technology by which the operation of an auxiliary computing device, comprising a display and/or actuator set, may be automatically modified based on detected state data. For example, user input may be routed from the actuator set to the host computer system when the host computer system is in an online state, or to the auxiliary computing device when the host computer system is offline. State may be determined based on one or more various criteria, such as online or offline, laptop lid position, display orientation, current communication and/or other criteria. The auxiliary display and/or actuator set may be embedded in the host computer system, or each may be separable from it or standalone, such as a remote control or cellular phone.Type: ApplicationFiled: April 3, 2014Publication date: July 31, 2014Applicant: MICROSOFT CORPORATIONInventors: Andrew J. Fuller, Niels van Dongen, Michael George Lenahan
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Patent number: 8793406Abstract: An example disclosed is directed to a switch. The switch includes a communication interface and a discovery module. The discovery module is to receive a registration request for bulk discovery from an initiator device via the communication interface. The discovery module is further to receive a change indication specifying that a change has occurred in a fabric associated with the switch, and update a data model based on the received change indication to generate an updated data model. The discovery module then filters the updated data model to generate a filtered data model, and sends the filtered data model to the initiator device via the communication interface.Type: GrantFiled: November 16, 2012Date of Patent: July 29, 2014Assignee: Hewlett-Packard Development Company, L.P.Inventors: Michael G. Myrah, Balaji Natrajan, Pruthviraj Herur Puttaiah
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Publication number: 20140207978Abstract: A system and method that identifies and effectuates communication between a connectable client and a wireless human interface device. The wireless human interface device utilizes technologies to abstract the complexities of IP based wired and wireless networks to provide mechanisms to easily discover, associate, utilize and diagnose the wireless human interface device. Through the ensuing abstraction the wireless human interface device can be associated with an unlimited number of connectable networked clients or hosts thus eliminating the requirement of analog switch boxes to connect human interface devices to each connectable host or client, and further providing for the control of local and/or Internet based hosts or clients.Type: ApplicationFiled: January 27, 2014Publication date: July 24, 2014Applicant: MICROSOFT CORPORATIONInventors: Scott Manchester, Takeshi Nagao, Keiichi Kishi, Takeshi Misu, Yasuhiro Odagiri, Yusuke Jinnai, David A. Roberts
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Patent number: 8788733Abstract: Embodiments of the present invention generally provide an interconnect between a data signal source and a display device. The interconnect may be used to transmit data signals, command data, and power from the data signal source to the display device. The interconnect also may be used to transmit feedback data from the display device to the data signal source.Type: GrantFiled: December 29, 2010Date of Patent: July 22, 2014Assignee: Prysm, Inc.Inventors: Narayanan Venkatasubramanian, Durga Venkata Prasad Sreeram
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Patent number: 8788724Abstract: Provide access to storage resources of a storage device over a data storage fabric. Allow a zone manager of a first switch to assign a zone group to one of a plurality of phys of an expander of the storage device to allow the first switch to access storage resources of the storage device. If status of the phy that is assigned a zone group indicates a disconnection condition with the first switch, then configure the zone group of the expander of the storage device to prevent access to the storage resources of the storage device. If after the disconnection condition, the status of the phy indicates a reconnection condition with a second switch, then allow a zone manager of the second switch to assign a zone group to the phy to allow the second switch to access storage resources of the storage device.Type: GrantFiled: November 30, 2012Date of Patent: July 22, 2014Assignee: Hewlett-Packard Development Company, L.P.Inventors: Sohail Hameed, Balaji Natrajan, Michael G Myrah
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Patent number: 8780371Abstract: A printing apparatus to make a number of copies of a printed material on which an image is formed according to print data stored in a removable memory medium is provided. The printing apparatus includes an interface to which the removable memory medium is connected so that the print data stored in the removable memory medium is inputted to the printing apparatus, a printable number detecting system, which is configured to detect a number of copies of the printed material to be made being stored in the removable memory medium, a printing system, which is configured to make the printed material, and a controlling system, which is configured to control a total of the number of copies of the printed material to be made by the printing system.Type: GrantFiled: June 6, 2007Date of Patent: July 15, 2014Assignee: Brother Kogyo Kabushiki KaishaInventors: Kazuma Aoki, Masashi Kato, Toru Tsuzuki, Hiroyuki Yamamoto
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Patent number: 8782298Abstract: A method to adjust physical links of serial attached small computer system interface (SAS) expanders of a computing device. The SAS expanders include a first SAS expander and one or more second SAS expanders. When data flow of the physical links of the first SAS expander for transmitting data to a second SAS expander is saturated, the method determines whether the first SAS expander has reserved physical links that can be adjusted. If the first SAS expander has reserved physical links that can be adjusted, the method generates a new firmware, and adjusts the adjusted physical link to the second SAS expander by writing the new firmware to the first SAS expander. The method also adjusts the adjusted physical link to the second SAS expander on hardware circuit.Type: GrantFiled: December 3, 2012Date of Patent: July 15, 2014Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Chih-Huang Wu
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Patent number: 8775691Abstract: An indication of a version of a firmware stored in an input/output adapter may be provided by a method that includes detecting whether a first pin is connected to an external circuit, detecting whether a second pin is unconnected to an external circuit, and causing the indication to be provided if the first pin is connected and the second pin is unconnected. The indication may be provided on the first pin. The first pin may include a power supply pin and the indication may be an average rate of power supplied to the input/output adapter.Type: GrantFiled: December 18, 2012Date of Patent: July 8, 2014Assignee: International Business Machines CorporationInventors: Cary L. Bates, Justin K. King, Lee Nee, Michelle A. Schlicht
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Publication number: 20140189168Abstract: A hard disk drive module comprises a hard disk drive, a bracket to support the hard disk drive, and an indicating device. The indicating device indicates a working status of the hard disk drive. The indicating device comprises an indicating unit and a processor. The processor is electrically connected to a control system via a cable to encode a status message transmitted by the control system, and controls the indicating unit to indicate the working status of the hard disk drive.Type: ApplicationFiled: December 4, 2013Publication date: July 3, 2014Applicants: HON HAI PRECISION INDUSTRY CO., LTD., HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD.Inventor: GUO-YI CHEN
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Patent number: 8762593Abstract: A communication device includes: a first and a second connectors that are connectable to an external device via a first and a second cables, respectively; a detector that detects attachment and detachment of the second cable to the second connector; and a controller that communicates information on attachment and detachment of the second cable to the external device via the first cable, changes a communication mode from a first mode to a second mode when the second cable is attached to the second connector, and changes the communication mode from the second mode to the first mode when the second cable is detached from the second connector, the first mode being a mode in which the controller communicates with the external device via the first cable, and the second mode being a mode in which the controller communicates with the external device via the first and the second cables.Type: GrantFiled: October 12, 2012Date of Patent: June 24, 2014Assignee: Fujitsu Component LimitedInventors: Yutaka Inomoto, Yuichiro Terasawa, Kazuhiro Yasuno
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Patent number: 8755063Abstract: A print processor interfaces with a print job source such as an accounting system and a remote automated data processing system. The print processor comprises a print job source interface for receiving a sequence of documents from a print job source. The sequence of documents may comprise a first set of documents and a second set of documents. The first set of documents and the second set of documents may be mutually exclusive subsets of the sequence of documents. Each document of the first set may comprise data content to be directed to the remote automated data processing system. Each document of the second set may be directed to a printer. The print processor may establish a network session to the remote automated data processing system, authenticating to the remote automated data processing system, and transfer each document of the first set to the remote automated data processing system. The print processor may direct transfer of the second set to the printer.Type: GrantFiled: June 17, 2013Date of Patent: June 17, 2014Assignee: Bottomline Technologies (DE) Inc.Inventor: Daniel P. Gangai
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Publication number: 20140164650Abstract: An information handling system that monitors and tracks the connectivity status of physical sub-system connectors in the field while the system is in a user-operational mode and provides alerts when connectivity problems are detected.Type: ApplicationFiled: December 7, 2012Publication date: June 12, 2014Applicant: Dell Products L.P.Inventors: Bryan James Thornley, Claude Lano Cox, Nikhil Manohar Vichare, Vinod Makhija
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Publication number: 20140156879Abstract: An active cable includes: a cable body with two ends and two cable plugs being connected to the two ends of the cable body respectively. Each cable plug includes: an electrical connector configured for transmitting and receiving power, high speed data and low speed control signals; a transceiver circuitry connected with the electrical connector and the cable body and configured to transmit and receive the high speed data between the electrical connector and the cable body; an indicator; a driving circuitry connected with the indicator and configured to drive the indicator; and a cable controller connected with the electrical connector, the transceiver circuitry and the driving circuitry and configured to determine an operating mode and linking status of the active cable and transmit an internal control signal to the driving circuitry accordingly.Type: ApplicationFiled: November 19, 2013Publication date: June 5, 2014Applicant: SAE Magnetics (H.K.) Ltd.Inventors: Kwok Leung WONG, Yuanfan WENG
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Publication number: 20140156878Abstract: Provide access to storage resources of a storage device over a data storage fabric. Allow a zone manager of a first switch to assign a zone group to one of a plurality of phys of an expander of the storage device to allow the first switch to access storage resources of the storage device. If status of the phy that is assigned a zone group indicates a disconnection condition with the first switch, then configure the zone group of the expander of the storage device to prevent access to the storage resources of the storage device. If after the disconnection condition, the status of the phy indicates a reconnection condition with a second switch, then allow a zone manager of the second switch to assign a zone group to the phy to allow the second switch to access storage resources of the storage device.Type: ApplicationFiled: November 30, 2012Publication date: June 5, 2014Applicant: Hewlett-Packard Development Company, L.P.Inventors: Sohail Hameed, Balaji Natrajan, Michael G. Myrah
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Patent number: 8745285Abstract: Disclosed is a wireless transmission system provided with: a sink device which, when AV data transmitted by means of multicast wireless transmission from a source device is reproduced, performs reproduction control in accordance with the wireless connection state of another sink device that reproduces the AV data from the same source device; and the source device which is capable of determining the wireless connection state and the reproduction control state of the sink device. When the AV data obtained by means of multicast wireless transmission from the source device (1) is reproduced, the sink device (2a) acquires state information indicating the wireless connection state of the other sink device and adjusts reproduction control for the AV data of the actual sink device (2a) in accordance with this state information.Type: GrantFiled: March 25, 2011Date of Patent: June 3, 2014Assignee: Sharp Kabushiki KaishaInventors: Yohichi Eguchi, Keisuke Tsuji, Ryosuke Ohmae, Masayuki Etoh, Seiji Imanishi, Shinichi Katoh, Takuya Kinoshita
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Patent number: 8738820Abstract: In some embodiments a method is disclosed that includes creating a network connection status between a host device and a peripheral network device, determining characteristics of the peripheral device such as receive capacity or a quality of service classification for the transmission and flow control for performing control and data transfers. A transfer is initiated when a uniform serial bus request block (URB) is generated by a host application. The URB can have parameters that can be utilized to generate a transaction over a wireless network providing Quality of Service (QoS) guarantees. Other embodiments are also disclosed.Type: GrantFiled: March 30, 2011Date of Patent: May 27, 2014Assignee: Intel CorporationInventors: Alex Kesselman, Igor Markov
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Patent number: 8738816Abstract: In one embodiment, a method includes detecting a coupling of a device to an interface of the host machine. The method also includes determining, through an operating system of the host machine whether the device coupled to the interface of the host machine is same as another device that is formerly coupled to the interface of the host machine as indicated in a topology file of the operating system. In addition, the method includes modifying the topology file maintained in the operating system to remove a mapping information of the other device that is formerly coupled with the interface of the host machine in the topology file to logically decouple the other device from the interface of the host machine and to add a mapping information of the device coupled with the interface in the topology file to logically couple the device with the interface of the host machine.Type: GrantFiled: October 30, 2010Date of Patent: May 27, 2014Assignee: LSI CorporationInventor: Kashyap D Desai
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Publication number: 20140143455Abstract: A computer peripheral device includes a host interface, which is configured to communicate over a bus with a host processor and with a system memory of the host processor. Processing circuitry in the peripheral device is configured to receive and execute work items submitted to the peripheral device by client processes running on the host processor, and responsively to completing execution of the work items, to generate completion reports and to write a plurality of the completion reports to the system memory via the bus together in a single bus transaction.Type: ApplicationFiled: November 21, 2012Publication date: May 22, 2014Applicant: Mellanox Technologies Ltd.Inventors: Ofer Hayut, Noam Bloch, Michael Kagan, Ariel Shachar
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Publication number: 20140143453Abstract: An example disclosed is directed to a switch. The switch includes a communication interface and a discovery module. The discovery module is to receive a registration request for bulk discovery from an initiator device via the communication interface. The discovery module is further to receive a change indication specifying that a change has occurred in a fabric associated with the switch, and update a data model based on the received change indication to generate an updated data model. The discovery module then filters the updated data model to generate a filtered data model, and sends the filtered data model to the initiator device via the communication interface.Type: ApplicationFiled: November 16, 2012Publication date: May 22, 2014Applicant: Hewlett-Packard Development Company, L.P.Inventors: Michael G. Myrah, Balaji Natrajan, Pruthviraj Herur Puttaiah
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Publication number: 20140143454Abstract: A computer peripheral device includes a host interface, which is configured to communicate over a bus with a host processor and with a system memory of the host processor. Processing circuitry in the peripheral device is configured to receive and execute work items submitted to the peripheral device by client processes running on the host processor, and responsively to completing execution of the work items, to write completion reports to the system memory, including first completion reports of a first data size and second completion reports of a second data size, which is smaller than the first data size.Type: ApplicationFiled: November 21, 2012Publication date: May 22, 2014Applicant: Mellanox Technologies Ltd.Inventors: Ofer Hayut, Noam Bloch, Michael Kagan, Ariel Shachar
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Patent number: 8732360Abstract: A storage system and method for storing information in memory nodes. The storage or memory nodes include a communication buffer. Flow of information to the storage nodes is controlled based upon constraints on the communication buffer. In one embodiment, communications between a master controller and a storage node have a determined maximum latency.Type: GrantFiled: November 21, 2008Date of Patent: May 20, 2014Assignee: Spansion LLCInventors: Roger Dwain Isaac, Seiji Miura
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Patent number: 8732348Abstract: An electronic device comprises a performance level indicator configured to determine an operational performance level for the electronic device based on a power capability of a power adapter coupled to the electronic device at least while the electronic device is non-operational.Type: GrantFiled: July 24, 2006Date of Patent: May 20, 2014Assignee: Hewlett-Packard Development Company, L.PInventors: Thomas P. Sawyers, Richard S. Lin
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Patent number: 8725911Abstract: Methods are disclosed for automatically monitoring and controlling at least one media peripheral device in a media exchange network. A communication link is established between a media management system (MMS) and a media peripheral (MP) device in the media exchange network and an operation of the MP device is automatically selected via the MMS over the communication link. Finally, the operation of the MP device is automatically carried out (i.e., performed). Also, after establishing a communication link between a media management system (MMS) and a media peripheral (MP) device in the media exchange network, at least one status parameter of the MP device may be automatically monitored via the MMS over the communication link. The status parameter may be automatically stored and/or displayed via the MMS.Type: GrantFiled: April 30, 2012Date of Patent: May 13, 2014Assignee: Broadcom CorporationInventors: Jeyhan Karaoguz, James D. Bennett
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Patent number: 8719373Abstract: A method includes connecting a communications device to an Internet Multimedia Subsystem network. The method includes transmitting presence information indicating multimedia capabilities of the communications device and requesting multimedia content from a multimedia server to cause the multimedia server to transmit multimedia content. The method includes detecting connection of a peripheral device to the communications device and determining that the multimedia capabilities have increased due to the connection of the peripheral device. The method includes updating the presence information to indicate the increased multimedia capabilities and transmitting the updated presence information to cause the multimedia server to transmit the multimedia content adjusted for the increased multimedia capabilities indicated in the updated presence information.Type: GrantFiled: December 13, 2012Date of Patent: May 6, 2014Assignee: International Business Machines CorporationInventors: Luisa Attanasio, Giancarlo Carbone, Giuseppe Ciano, Francesco Lecciso, Luigi Pichetti, Stefano Sidoti
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Patent number: 8719460Abstract: The invention provides a method for an electronic device for automatically detecting and identifying a peripheral device. The electronic device comprises a connector having a first pin and a second pin and connects to a peripheral device through the connector. The method comprises the steps of determining whether the peripheral device is connected to the connector; reading a first state of the first pin and the second pin when determining that the peripheral device is connected to the connector; setting a voltage of the first pin to a first voltage level and then reading a second state of the first pin and the second pin; and identifying the peripheral device according to the first state and the second state. The invention also provides an electronic device and an electronic system utilizing the above-mentioned method.Type: GrantFiled: February 5, 2010Date of Patent: May 6, 2014Assignee: HTC CorporationInventors: Ching-Chung Hung, Tsung-Pao Kuan, Yu-Peng Lai, Chia-Wei Hsu, Hsiu-Hung Chou
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Patent number: 8711405Abstract: A monitoring device includes an acquiring unit, a first determination unit, a second determination unit and a notification unit. The acquiring unit periodically acquires status information from a printer having a consumable. The first determination unit determines a first state transition from an occurrence state of a consumable alarm to a release state of the consumable alarm and a second state transition from the release state of the consumable alarm to the occurrence state of the consumable alarm, based on the status information. If the first state transition is determined, the second determination unit determines, based on the status information, as to whether the determined first state transition is an apparent first state transition or an actual first state transition. If the actual first state transition is determined and then the second state transition is determined, the notification unit notifies an alarm relating to the consumable.Type: GrantFiled: January 14, 2011Date of Patent: April 29, 2014Assignee: Fuji Xerox Co., Ltd.Inventors: Tooru Nakatani, Hironori Niwa
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Patent number: 8713208Abstract: A display apparatus connected to a video/audio output device includes at least two connecting portions to connect with the video/audio output device, a first storage unit to store extended display identification data (EDID) information to be provided to the video/audio output device, a second storage unit to store EDID information corresponding to the two connecting portions respectively, and a controller to change the EDID information stored in the first storage unit into one information of a currently connected connecting portion among the EDID information stored in the second storage unit when the connecting portion connected with the video/audio output device is changed.Type: GrantFiled: June 17, 2008Date of Patent: April 29, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Ho-woong Kang, Ii-doo Kim