Characteristic Discrimination Patents (Class 710/16)
-
Publication number: 20140156875Abstract: A method for coexisting standard connection and proprietary connection use is disclosed. The method may include connecting a peripheral device to a host computing device, wherein the peripheral device is connected via one of a standard connection type and a proprietary connection type. The method may include detecting the connection type. The method may include determining if the connection type is supported by the host computing device. The method may also include rendering a message indicating the connection type is not supported by the host system if the connection type is not supported.Type: ApplicationFiled: November 30, 2012Publication date: June 5, 2014Inventors: Bradley Saunders, Robert Dunstan
-
Patent number: 8745284Abstract: Interactive content may be presented to a user that is manipulating a peripheral. One or more state parameters that are related to the position of the peripheral may be determined. The peripheral may be identified from a plurality of possible peripherals. The interactive content may be adjusted based at least in part on the one or more position parameters and/or the identification of the peripheral. Haptic feedback to be provided to the user may be determined based at least in part on the one or more position parameters and/or the identification of the peripheral.Type: GrantFiled: December 12, 2012Date of Patent: June 3, 2014Assignee: Immersion CorporationInventors: David M. Birnbaum, Danny A. Grant, Robert W. Heubel
-
Patent number: 8745283Abstract: A cabling verification system may include, but is not limited to: a first cable comprising: a first end terminating in a first type of connector, a second end terminating in a second type of connector, and a first memory element containing data associated with the identity of the first connector type; and a cabling interface comprising: an input configured to couple with the second type of connector; a database comprising one or more verified cable connection schemes; and a processor configured to: obtain data associated with the identity of the first connector type; and compare the data associated with the identity of the first connector type to the one or more connection schemes.Type: GrantFiled: July 22, 2010Date of Patent: June 3, 2014Assignee: Rockwell Collins, Inc.Inventor: Timothy C. Talbert
-
Publication number: 20140149610Abstract: A first electronic device has a first side provided with first and second contacts. The first contact is connected to a direct current power source and the second contact is grounded. A second electronic device has a decision circuit and a second side removably connected to the first side. The second side includes third and fourth contacts. When the first and second electronic devices are connected in a first configuration, the decision circuit outputs a first signal according to the first configuration, whereas when the electronic devices are connected in a second configuration opposite to the first configuration, the decision circuit outputs a second signal according to the second configuration.Type: ApplicationFiled: May 7, 2013Publication date: May 29, 2014Applicant: QUANTA COMPUTER INC.Inventors: Tsung-Ta CHEN, Chih-Sheng WANG, Jyun-Ching LUO, Yu-Lin CHEN
-
Publication number: 20140149609Abstract: A method for detecting device disconnect in a repeater is disclosed herein. The method includes receiving a disconnect indication comprising a voltage swing occurring on a data channel for a peripheral device. The method also includes receiving a start-of-frame indication that indicates that a threshold consecutive number of bits of the same data value has been received. The method further includes sending a device disconnect message to a host based on the disconnect indication and the start-of-frame indication.Type: ApplicationFiled: November 29, 2012Publication date: May 29, 2014Inventors: KOK HONG CHAN, HUIMIN CHEN
-
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
-
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
-
Patent number: 8725909Abstract: A method for identifying a host operating system by a Universal Serial Bus (USB) device is disclosed, which pertains to the field of information security.Type: GrantFiled: June 27, 2011Date of Patent: May 13, 2014Assignee: Feitian Technologies Co., Ltd.Inventors: Zhou Lu, Huazhang Yu
-
Patent number: 8719470Abstract: An electronic Input/Output Interface and device abstraction system used in gaming machines includes: a game central processing unit (game “CPU”); an intelligent input/output controller board (“IOCB”); an Industry Standard Architecture PC bus (“ISA” bus); and a framed message transport protocol. The IOCB facilitates communications between the game CPU and virtual device services, which are peripheral devices associated with the gaming system. The game CPU communicates to gaming peripherals by sending virtual device messages across the ISA bus to the IOCB. The IOCB routes virtual device messages to appropriate virtual device services. Virtual device services are responsible for handling specific hardware, and include virtual device drivers on the game CPU that communicate with virtual devices on the IOCB. Use of the IOCB and the high speed interface enables the game CPU to use more of its available functions for controlling gaming functions rather than one operation of its associated peripheral devices.Type: GrantFiled: August 23, 2010Date of Patent: May 6, 2014Assignee: Aristocrat Technologies Australia Pty LimitedInventors: Anthony Wayne Bond, Ronald Edward Mach
-
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
-
Publication number: 20140122751Abstract: A method for detecting an improper storage system configuration is provided. The method includes receiving, within a first switch, an indication of a configuration change of a storage system. The method also includes performing device discovery to identify devices operatively coupled to the first switch. The method also includes receiving a storage device identifier of a storage device operatively coupled to the first switch. The method also includes searching a repository for the storage device identifier to determine whether the storage device is managed by a second switch.Type: ApplicationFiled: June 29, 2011Publication date: May 1, 2014Inventors: Michael G. Myrah, Xiaochun Gan, Balaji Natrajan
-
Patent number: 8713211Abstract: A method of connecting an external device to an apparatus including calculating a time during which the external device is located within a reference range from the apparatus when a distance between the apparatus and the external device is within the reference range, and connecting the apparatus to the external device when the calculated time exceeds a critical value.Type: GrantFiled: August 23, 2010Date of Patent: April 29, 2014Assignee: Samsung Electronics Co., Ltd.Inventors: Seung-dong Yu, Woo-yong Chang, Se-jun Park, Min-jeong Moon
-
Patent number: 8713212Abstract: An electronic device includes a connection unit that enables a USB connection to a smartphone, a normal communication mode in which communication is performed by using a device class prepared in advance in the smartphone, a request unit that makes a request for switching to a unique communication mode, a search unit that searches for a device class usable in the normal communication mode after the request for switching to the unique communication mode has been made, a determination unit that determines, on the basis of a search result, whether or not a disadvantageous change has occurred in the normal communication mode, and a reset unit that resets the USB connection when it is determined that a disadvantageous change has occurred.Type: GrantFiled: August 1, 2013Date of Patent: April 29, 2014Assignee: Alpine Electronics, Inc.Inventor: Takashi Yoshinaga
-
Patent number: 8713206Abstract: A display apparatus includes a USB connector used to connect an external device so as to be able to communicate with that device. The display apparatus also includes a CPU which controls to make a display based on data received from the external device with which a communication connection is established via the USB connector. The CPU acquires class information indicating a class of the external device, the communication connection of which is established. When the communication connection with the external device is disconnected, if the acquired class information indicates a predetermined class, the CPU controls to continue the display based on the received data, and if the class information does not indicate the predetermined class, the CPU controls to end the display.Type: GrantFiled: December 7, 2012Date of Patent: April 29, 2014Assignee: Canon Kabushiki KaishaInventor: Junji Kotani
-
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
-
Patent number: 8705063Abstract: A next generation application issues a status information request for acquiring status information from a print device. A next generation driver executes status information acquisition processing from the print device and generates coupled information by coupling the acquired status information each time the status information is acquired to thereby determine whether or not a specific code was acquired based on the coupled information. When the specific code was not acquired from the image forming device, the next generation driver determines whether or not the number of execution times of status information acquisition processing is within a threshold value. The next generation driver acquires information corresponding to a status designated by the status information request from the coupled information when the next generation driver determines that the number of execution times of the status information acquisition processing exceeds the threshold value and responds the information to a requesting unit.Type: GrantFiled: February 11, 2013Date of Patent: April 22, 2014Assignee: Canon Kabushiki KaishaInventor: Hiroshi Kai
-
Patent number: 8706934Abstract: Disclosed is a memory device in which the state of the memory may be set by a mechanical action, with or without mains power present. The memory state may be detected by a microcontroller. The state for the memory device may be reset by a microcontroller. The microcontroller may be external to an apparatus containing the memory device, adjacent to or within the apparatus.Type: GrantFiled: July 18, 2012Date of Patent: April 22, 2014Assignee: Google Inc.Inventor: Michael Sleator
-
Publication number: 20140108677Abstract: Consistent with embodiments of this disclosure, an information processing apparatus is provided. The information processing apparatus comprises an input terminal configured to receive a plurality of Universal Plug and Play (UPnP) descriptions from a plurality of external devices. The UPnP descriptions comprise grouping information indicating one or more groups to which the external devices belong. The information processing apparatus further comprises a processing unit configured to process the UPnP descriptions and assign the external devices to the one or more groups based on the grouping information.Type: ApplicationFiled: June 12, 2012Publication date: April 17, 2014Applicant: Sony CorporationInventor: Kazuko Yamada
-
Publication number: 20140101345Abstract: Universal serial bus (USB) plug-in event detection systems and methods are disclosed herein. An exemplary USB system includes a USB interface and a USB capacitive-sensing detection module coupled with a data line of the USB interface. The USB capacitance-sensing detection module monitors a change in capacitance on the data line to detect USB plug-in events. USB capacitance-sensing detection module can detect a USB plug-in event when the USB interface is in a powered-down state. The USB system can be configured to power up the USB interface upon detecting the USB plug-in event. The USB system can further include a USB host. The USB host can be in a standby or hibernation mode (minimum power state) when the USB capacitive-sensing detection module detects the USB plug-in event, and the USB system can be configured to wake-up the USB host from the standby or hibernation mode upon detecting the USB plug-in event.Type: ApplicationFiled: August 27, 2013Publication date: April 10, 2014Applicant: ANALOG DEVICES, INC.Inventor: Steven W. Ranta
-
Publication number: 20140094744Abstract: An apparatus for maintaining a library of program data for medical pumps, the apparatus comprising: memory loaded with a database, the database including a plurality of program data records and a plurality of data key records, each program data record containing a set of program data items, at least some of the program data items included in the database for controlling operation of a medical pump, each data key record containing a data key and each data key identifying one of the data program records; a database management system programmed to link a data key to a set of program data; and a scanner in data communication with the database management system, the database management system being further programmed to receive a code scanned by the scanner, save the code in a data key record, and link the code to a set of program data, the code being a data key.Type: ApplicationFiled: September 24, 2013Publication date: April 3, 2014Inventor: Michael L. Blomquist
-
Publication number: 20140089527Abstract: A system and method of connecting a computer to a peripheral of another computer. An example system includes a processor connected to a network and to the one and the other computers through the network. The processor executes web service software which establishes a discovery service for receiving a peripheral connection request from application software of the one computer and peripheral management software which receives information from the other computer through the web service software about the peripherals of the other computer.Type: ApplicationFiled: September 27, 2012Publication date: March 27, 2014Applicant: NCR CORPORATIONInventors: Kevin Chandler, Jeffrey Longino, Dennis Paisley
-
Patent number: 8681977Abstract: A switcher device comprises a multiplexer coupled in-between at least one input and output cards. The multiplexer detects the presence of an event signal from an activated sink. In response to the detection of the event signal, a processor changes an address of an HDCP receiver from a first address to a second address for enabling the at least one source to authenticate with the input card and enabling the output card to authenticate with the at least one sink for security protocol encryption. In response to the non-detection of the event signal, the processor changes the address of an HDCP receiver from the second address to the first address for disabling the at least one source from initiating a first authentication with the input card, therefore the output card also does not attempt to initiate a second authentication with the at least one sink for security protocol encryption.Type: GrantFiled: February 29, 2012Date of Patent: March 25, 2014Assignee: Crestron Electronics Inc.Inventors: Adolfo Velasco, Daniel Jackson, Yun Mao, Dario Pagano
-
Patent number: 8683090Abstract: Methods, systems, and apparatus for determining whether an accessory includes particular circuitry. A host device may measure a first voltage and a second voltage received from an accessory, where the voltages are provide through the accessory from a power source. Before measuring the second voltage, the host device may send an instruction to the accessory instructing the accessory to alter an impedance of the power path between the power source and the host device, and the host device may draw at least a threshold amount of current from the power source via the accessory. The host device may then determine whether the accessory includes particular circuitry based on the relationship between the first voltage and the second voltage.Type: GrantFiled: September 7, 2012Date of Patent: March 25, 2014Assignee: Apple Inc.Inventors: Scott Mullins, Alexei Kosut, Jeffrey J. Terlizzi, Zachary C. Rich
-
Patent number: 8671227Abstract: A host apparatus, into which a card having a nonvolatile semiconductor memory is inserted, issues a check command to the card. The check command instructs to send information on whether the card supports a termination process in which the card shifts into a state ready for a stop of power supply from the host apparatus.Type: GrantFiled: August 9, 2013Date of Patent: March 11, 2014Assignee: Kabushiki Kaisha ToshibaInventor: Akihisa Fujimoto
-
Patent number: 8671228Abstract: System and method for managing a virtual adapter instance associated with a physical adapter is provided. The method includes configuring a monitoring module for detecting change in configuration of the virtual adapter instance; detecting if the configuration has changed for the virtual adapter instance, at any given time; comparing a changed configuration with a previous configuration of the virtual adapter instance; installing a new virtual adapter instance, if new information is present in the changed configuration; and uninstalling the virtual adapter instance, if information from the previous configuration was removed.Type: GrantFiled: October 2, 2009Date of Patent: March 11, 2014Assignee: QLOGIC, CorporationInventors: Ying P. Lok, David R. Eaves
-
Publication number: 20140068113Abstract: A portable electronic device comprises: a detecting unit for generating a detecting signal based on detection of a signal level at a detection terminal of a multi-interface extension connector, which includes plural connection interfaces dedicated for data transmission and is matable with an accessory connector of an accessory device; and a processing unit operable to control the extension connector to allow data transmission with the accessory device via at least one connection interface that is determined to be compatible with the accessory device based on accessory information from the accessory device upon detecting, based on the detecting signal, that the extension connector is coupled with the accessory connector.Type: ApplicationFiled: March 8, 2013Publication date: March 6, 2014Inventor: Sheng-Long YANG
-
Patent number: 8656065Abstract: A programmable interface circuit includes channel(s) including a digital logic block having terminals for receiving control signals from a process controller block, for providing logic signals, and terminals for receiving processed signal data. An analog logic block includes a current output digital to analog converter (DAC). An output circuit block includes first and second field terminals (S1,S2) and a sense resistor, wherein current from the DAC is coupled to S1 and the sense resistor is coupled to S2. The analog logic block includes a first and a second multi-channel multiplexer (MUX), an operational amplifier, and an analog to digital converter (ADC). The control signals automatically select from signal modes including an analog output (AO) mode, a digital output (DO) mode, an analog input (AI) mode, a digital input (DI) mode, and at least one additional signal mode provided by adding a sub-mode to the AI mode or DI mode.Type: GrantFiled: January 29, 2013Date of Patent: February 18, 2014Assignee: Honeywell International Inc.Inventors: Paul Gerhart, Christopher Ladas, Angela Lordi, Benjamin J. Stad
-
Patent number: 8656068Abstract: A system and method for determining media to be exported out of a media library is described. In some examples, the system determines a media component to be exported, determines the media component is in the media library for a specific process, and exports the media component after the process is completed.Type: GrantFiled: July 15, 2013Date of Patent: February 18, 2014Assignee: CommVault Systems, Inc.Inventors: Rajiv Kottomtharayil, Manoj Kumar Vijayan
-
Patent number: 8650333Abstract: An operation terminal 1 is configured so as to transmit, as a control command, an individual control command transmitted individually to a specific control device 2 of control devices 2, or a collective control command broadcasted collectively to two or more control devices 2 of control devices 2. Control terminal 2 comprises: a command determination unit 2d determining whether received control command is individual control command or collective control command; and an information processing unit 2b which, if received control command is individual control command, responds by collectively broadcasting to a plurality of operation terminals a state change notification corresponding to execution of individual control command, and, if received control command is collective control command, responds by collectively broadcasting to operation terminals 1, with a timing different from the other control terminals 2, a state change notification corresponding to execution of collective control command.Type: GrantFiled: April 22, 2011Date of Patent: February 11, 2014Assignee: Panasonic CorporationInventor: Hirotatsu Shinomiya
-
Patent number: 8650334Abstract: A source device such as a mobile phone terminal can provide more surely a user with a notification of a status of the source device. A mobile phone terminal (2) serving as the source device includes a command processing section (304) which issues a command which (A) has an event ID which designates a status of the source device and (B) causes a TV (1) to display the status of the source device.Type: GrantFiled: May 19, 2011Date of Patent: February 11, 2014Assignee: Sharp Kabushiki KaishaInventors: Tatsuya Yoshida, Tomohiro Nagano, Kenichi Kimura, Tadamichi Atsumi, Taisuke Hara, Shuji Daioku, Kyohichiroh Sawachika, Koji Osaki, Ryutaro Mashiko
-
Patent number: 8639953Abstract: A power device, such as a UPS, and a method for gathering system information using the power device are provided. In one aspect, a UPS receives system information associated with at least one other device, the system information including configuration management information, stores, in data storage, the system information associated with the at least one other device and provides the system information to an external entity.Type: GrantFiled: March 27, 2009Date of Patent: January 28, 2014Assignee: Schneider Electric IT CorporationInventors: James S. Spitaels, Vishwas Mohaniraj Deokar, Kyle Brookshire, Fred William Rodenhiser
-
Patent number: 8635272Abstract: A non-transitory computer-readable storage medium having stored thereon computer-executable instructions that, in response to being executed by a computing device, cause the computing device to perform operations including upon occurrence of a scheduled time, polling an update distribution server to determine that an update for a computer executable software application is available, the computer executable software application configured to operate on the computing device and in response to determining that the update is available, obtaining the update over the Internet from the update distribution server, and selecting whether to install the update at a first time or to defer installing the update until a second time that is later than the first time.Type: GrantFiled: April 20, 2012Date of Patent: January 21, 2014Assignee: Intellectual Ventures I LLCInventor: Richard R. Reisman
-
Publication number: 20140019647Abstract: A system and method for determining media to be exported out of a media library is described. In some examples, the system determines a media component to be exported, determines the media component is in the media library for a specific process, and exports the media component after the process is completed.Type: ApplicationFiled: September 16, 2013Publication date: January 16, 2014Applicant: COMMVAULT SYSTEMS, INC.Inventors: Rajiv Kottomtharayil, Manoj Kumar Vijayan
-
Patent number: 8631167Abstract: An information processing apparatus with a plurality of USB (universal serial bus) ports to which USB devices can be connected, includes: detection means for detecting the USB port of the plurality of USB ports to which the USB device that is in the course of data communication is connected; and first display control means for displaying on a display unit provided in a position corresponding to the detected USB port the fact that the USB device connected to the detected USB port is in the course of data communication.Type: GrantFiled: December 22, 2009Date of Patent: January 14, 2014Assignee: Sony CorporationInventor: Yosuke Samura
-
Patent number: 8631174Abstract: Systems, methods, and apparatus for facilitating communications between an external controller and Fieldbus devices are described. A primary linking device in communication with the controller and one or more Fieldbus devices may be configured to direct the communication of a timing message to the controller and determine whether a response to the timing message has been received from the controller. Based upon the determination, the primary linking device may direct a switching of communications control to a secondary linking device.Type: GrantFiled: April 21, 2010Date of Patent: January 14, 2014Assignee: General Electric CompanyInventors: William Robert Pettigrew, Justin Brandon Chong
-
Patent number: 8626962Abstract: The present invention relates a tilt and trim sensor apparatus having a housing and a shaft rotatably mounted to the housing. The apparatus includes a magnet connected to one of the housing and the shaft. The apparatus includes a transducer connected to another of the housing and shaft. The transducer is disposed adjacent to the magnet for sensing the position of the magnet and is operable to generate an output representative of an angular position of the magnet. The apparatus has a microprocessor for sensing gauge display input requirements. The apparatus has output circuitry for outputting a signal based on the output of the transducer that is in accordance with the gauge display input requirements.Type: GrantFiled: July 2, 2010Date of Patent: January 7, 2014Assignee: Marine Canada Acquisition Inc.Inventors: Ray Tat Lung Wong, Michael Gordon Lowrie
-
Patent number: 8626960Abstract: An interface for an industrial controller is provided that enables connection of different types of plug-in I/O modules to the industrial controller. The interface includes several mechanisms, which can be implemented through control logic, circuitry, and/or software, that enable the control/monitoring device to operate in conjunction with different types of plug-in I/O modules. According to certain embodiments, the interface includes setup mechanisms that enable initial communications between the plug-in I/O modules and the control/monitoring device. The interface also may include operational mechanisms that facilitate communication between the plug-in I/O modules and the control/monitoring device during operation. The interface further may include registers that store data for the plug-in I/O modules.Type: GrantFiled: October 25, 2011Date of Patent: January 7, 2014Assignee: Rockwell Automation Technologies, Inc.Inventors: Yue Zhang, Kevin Lee Huan Hong
-
Publication number: 20140006655Abstract: Systems and methods for operating a universal serial bus are described herein. The method includes sending packet data from a USB2 device to a USB2 host on a pair of signal lines, and after sending the packet data, sending an End-Of-Packet (EOP) signal from the USB2 device to the USB2 host. The method also includes, entering the USB2 device into idle state after sending the EOP signal. The method also includes sending a digital ping from the USB2 device to the USB2 host to indicate device presence during idle state.Type: ApplicationFiled: December 28, 2012Publication date: January 2, 2014Inventors: Kok Hong Chan, Huimin Chen
-
Publication number: 20140006654Abstract: Systems and methods for detecting Input/Output (I/O) device connection are described herein. The method includes physically coupling an I/O device to a host port through a first signal line and a second signal line. The method also includes driving the first signal line or the second signal line high via an active buffer of the I/O device. The method also includes providing an acknowledgement signal from the host to the device through the other signal line that is not being driven high by the active buffer of the I/O device.Type: ApplicationFiled: December 28, 2012Publication date: January 2, 2014Inventors: Kok Hong Chan, Huimin Chen
-
Publication number: 20140006653Abstract: Systems and methods for detecting Input/Output (I/O) device connection are described herein. The method includes physically coupling an I/O device to a host port through a first signal line and a second signal line. The method also includes driving the first signal line or the second signal line high via an active buffer of the I/O device. The method also includes providing an acknowledgement signal from the host to the device through the other signal line that is not being driven high by the active buffer of the I/O device.Type: ApplicationFiled: June 30, 2012Publication date: January 2, 2014Applicant: INTEL CORPORATIONInventors: Huimin CHEN, Kok Hong CHAN
-
Publication number: 20140006652Abstract: Systems and methods for operating a universal serial bus are described herein. The method includes sending packet data from a USB2 device to a USB2 host on a pair of signal lines, and after sending the packet data, sending an End-Of-Packet (EOP) signal from the USB2 device to the USB2 host. The method also includes, entering the USB2 device into idle state after sending the EOP signal. The method also includes sending a digital ping from the USB2 device to the USB2 host to indicate device presence during idle state.Type: ApplicationFiled: June 30, 2012Publication date: January 2, 2014Applicant: INTEL CORPORATIONInventors: Huimin CHEN, Kok Hong CHAN
-
Patent number: 8621118Abstract: Various techniques and hardware are described for retrieving information in a processing system. In one embodiment, a method is provided for retrieving information in a processing system that includes a central processing unit and a service processor. Here, the service processor retrieves central processing unit information from the central processing unit and resets the processing system after the retrieval of the central processing unit information.Type: GrantFiled: October 20, 2010Date of Patent: December 31, 2013Assignee: NetApp, Inc.Inventors: Chaitanya Nulkar, Brad Reger, Pradeep Kalra, Johnny Kang-wing Chan, Thomas Holland
-
Publication number: 20130339554Abstract: A USB peripheral device comprising a limited function Universal Serial Bus (USB) host controller configured to control HID compliant USB peripheral devices on a downstream facing USB port is disclosed. The port is also capable of dynamically interfacing to any USB compliant peripheral device.Type: ApplicationFiled: May 20, 2013Publication date: December 19, 2013Applicant: RGB SYSTEMS, INC.Inventors: Brian E. Tausher, Michael Izquierdo
-
Patent number: 8612642Abstract: An information processing apparatus includes an interface unit configured to electrically connect with a peripheral device capable of receiving a memory storage medium inserted into the peripheral device and electrically connected thereto, a connection detection unit configured to detect a temporary interruption in the electrical connection between the interface unit and the peripheral device, and a control unit configured to prevent the memory storage medium, once unmounted, from being mounted again after the connection detection unit detects the temporary interruption.Type: GrantFiled: June 21, 2010Date of Patent: December 17, 2013Assignee: Canon Kabushiki KaishaInventor: Toru Yoshida
-
Patent number: 8612787Abstract: A computer power saving system includes a computer, an UPS, a power detecting device, and an USB device. The computer includes a USB port and a power management module, and can work in a normal mode or in a STR mode. The UPS is connected to the computer and used for supplying power to the computer upon a condition that a commercial power supply stops supplying power to the computer. The power detecting device detects the state of the commercial power supply and sending out an abnormal power signal when the commercial power supply stops supplying power to the computer. The USB device sends the abnormal power signal to the USB port. When the computer works in the normal mode, the power management module detects the USB port, and controls the computer to shift to the STR mode if the USB port receives the abnormal power signal.Type: GrantFiled: April 28, 2011Date of Patent: December 17, 2013Assignees: Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd., Hon Hai Precision Industry Co., Ltd.Inventor: Song Yu
-
Patent number: 8606972Abstract: A cable identification system is provided. The cable identification system includes a cable having a plurality of conductors with an electrical connector on at least one end of the cable. The electrical connector is adapted to connect all conductors in the cable to a mating connector. The cable identification system further includes a signal generator connectable between the electrical connector and the mating connector on a network device. The signal generator includes a controller configured to measure and analyze parameters indicative of data traffic in the cable. The cable identification system further includes a cable sleeve adapted to receive the cable therein and coupled to the electrical connector. The cable sleeve has one or more segments which are electrically activatable to change an appearance based on a signal sent by the electrical connector in response to the measurements of the parameters indicative of traffic in the cable.Type: GrantFiled: November 30, 2011Date of Patent: December 10, 2013Assignee: International Business Machines CorporationInventors: Tamer E. Abuelsaad, John E. Moore, Jr., Rajeshkumar N. Singi, Robert R. Wentworth
-
Patent number: 8605318Abstract: A relay apparatus in a print system in which a print server, the relay apparatus, and a plurality of print apparatuses are connected to a network, and which performs print processing, comprises: a search unit configured to search for a print apparatus with which the relay apparatus can communicate; a sending unit configured to send, to the print server, pieces of information of the relay apparatus and the print apparatus found by the search unit; and a relay unit configured to receive a print instruction that is issued by the print server and includes location information of document data to be printed and information of a print apparatus used to perform print processing, to download the document data based on the location information included in the print instruction, and to send both the print instruction and the downloaded document data to the print apparatus designated by the print instruction.Type: GrantFiled: July 28, 2011Date of Patent: December 10, 2013Assignee: Canon Kabushiki KaishaInventor: Motoki Ikeda
-
Patent number: 8601174Abstract: In a computer system, a virtual machine (VM) guest is instantiated on a VM host. The VM host detects a plurality of successive universal serial bus (USB) events occurring in the computer system and compares the plurality of successive USB events to a preset criterion. When the plurality of successive USB events meets the preset criterion, the VM host transmits a request for triggering an operation mode to the VM guest. The VM guest executes a control program for initiating the operation mode in response to the request.Type: GrantFiled: September 19, 2011Date of Patent: December 3, 2013Assignee: Hon Hai Precision Industry Co., Ltd.Inventor: Teng-Yu Tsai
-
Patent number: 8595408Abstract: Methods and structure for determining compatibility between a pair of SAS devices for support of super-standard features of the devices. Features and aspects hereof provide for exchange of information between a first and second SAS device using SAS protocol in non-standard manners. The exchanges are designed to exchange information between compatible, enhanced device without causing protocol violation errors in either the first or second devices. The information exchanged represents super-standard features supported by each device. Mutually supported super-standard features are enabled for further communications between the devices. If no super-standard features are mutually supported or if the second device is non-enhanced, no super-standard features are enabled in further communications between the devices.Type: GrantFiled: April 25, 2012Date of Patent: November 26, 2013Assignee: LSI CorporationInventors: David T. Uddenberg, William W. Voorhees
-
Patent number: 8589606Abstract: Provided is a physical layer circuit. Upon detecting a connection recognition signal from an output of a differential input terminal, a first detection circuit outputs a first control signal for allowing an upper layer to output a power supply control signal for turning on a power supply of each of a receiver circuit and a recovery conversion circuit. Upon detecting “input absent” based on the bit configuration of parallel data, a second detection circuit outputs a second control signal for allowing the upper layer to output the power supply control signal for turning off the power supply of each of the receiver circuit and the recovery conversion circuit. A control circuit turns off a power supply of the first detection circuit when the second detection circuit detects “input present”, and turns on the power supply of the first detection circuit when the second detection circuit detects “input absent”.Type: GrantFiled: February 10, 2011Date of Patent: November 19, 2013Assignee: Renesas Electronics CorporationInventor: Katsuharu Chiba