Suryanarayana, CA
Gopala Suryanarayana, Sunnyvale, CA US
Patent application number | Description | Published |
---|---|---|
20100036889 | CENTRALIZED MANAGEMENT OF VIRTUAL MACHINES - Virtual machines are managed in centralized manner. Files that are shared by multiple virtual machines are stored in a central storage unit and a management program is executed on one or more of these files on a per file basis. The management program is executed on a file if an 10 operation is issued for that file. A namespace map is used to provide a mapping of filenames used by the different virtual machines to filenames used by the central storage unit. | 02-11-2010 |
20100088328 | NAMESPACE MAPPING TO CENTRAL STORAGE - A file management system includes a host computer having one or more virtual machines, a switching layer computer configured to manage a namespace map for the virtual machines in the host computer, and a central storage unit. The host computer is connected indirectly to the central storage unit through an in-band IO path that includes the switching layer computer and directly to the central storage unit through an out-of-band IO path. When a virtual machines issues a file operation, a file operation including a data operation is routed to the central storage unit along an out-of-band IO path and a file operation including a metadata operation is routed to the central storage unit along an in-band IO path that includes the switching layer computer. | 04-08-2010 |
20130185723 | CENTRALIZED MANAGEMENT OF VIRTUAL MACHINES - A method enables a central management service to operate on individual files within virtual disks associated with different virtual machines (VMs) running in one or more host computers that are each networked to a remote storage system. An IO request from a VM is received at a virtualization software layer on a host computer, wherein the IO request relates to a file stored in a virtual disk associated with the VM, and the file is individually stored in the remote storage system in accordance with a file system. The central management service is notified of the received IO request and uses the file system to access the file in the remote storage system to perform a management task on the file, and the IO request is then performed on the file by the virtualization software layer upon a notification of a successful completion of the management task. | 07-18-2013 |
Lalitha Suryanarayana, San Diego, CA US
Patent application number | Description | Published |
---|---|---|
20090248883 | APPARATUS AND METHODS FOR MANAGING WIDGETS IN A WIRELESS COMMUNICATION ENVIRONMENT - Apparatus and methods relating to mobile widgets. In particular, apparatus and methods for integrating network services and/or network resources with widget capabilities, managing mobile widgets, providing portability to mobile widgets, and generating content with respect to a mobile widget. In one aspect, a method for integration of network services and/or resources with widget capabilities is provided. The method may include providing for an interface between a widget management component and at least one of a network resource or a network service. The method may also include accessing, at the widget management component via the interface, at least one of a network resource or network service. Further, the method may include integrating the network resource or the network service with a widget functionality. | 10-01-2009 |
20090248996 | APPARATUS AND METHODS FOR WIDGET-RELATED MEMORY MANAGEMENT - Apparatus and methods for changing operational modes of a widget and changing content feed to a widget based on operational mode changes and/or memory availability on the wireless device are provided. Apparatus and methods for managing the runtime memory usage of mobile widgets on a wireless device by changing widget states based on widget usage data are also provided. | 10-01-2009 |
20090249321 | APPARATUS AND METHODS FOR WIDGET UPDATE SCHEDULING - Methods and apparatus for scheduling a content update of a mobile widget are provided. The method may include receiving a widget update consideration. The method may also include generating a content update schedule for a mobile widget based on the update consideration. Further, the method may include storing the generated content update schedule for use in updating a content of the mobile widget. | 10-01-2009 |
20090271778 | APPARATUS AND METHODS FOR TRANSPORT OPTIMIZATION FOR WIDGET CONTENT DELIVERY - Apparatus and methods for transport optimization for widget content delivery includes obtaining updated content corresponding to a mobile widget having a plurality of informational hierarchical depths, and obtaining user navigation pattern historical data corresponding to the mobile widget, wherein the user navigation pattern historical data corresponds to the plurality of informational hierarchical depths. The aspects also include obtaining a first informational hierarchical depth range for inclusion in a first content update message for delivery to a device, wherein the first informational hierarchical depth range is based on the user navigation pattern historical data. Further, the aspects include generating a content update message with a first portion of the updated content corresponding to the first informational hierarchical depth range. Optionally, the aspects further include reducing a size of the first portion of the updated content in the first content update message, thereby defining a first compressed portion of the updated content. | 10-29-2009 |
20140108517 | WEB CONTENT CUSTOMIZATION VIA ADAPTATION WEB SERVICES - Web content customization via adaptation web services is disclosed. An example method for providing customized web content comprises accessing a request for web content residing on a web server, the request originating from a client device and the request including an indication of a characteristic of the client device, and transmitting to the client device the modified web content based on a customization requirement associated with the characteristic of the client device, the modified version of the web content obtained by requesting a second server to transform the web content into the modified web content. | 04-17-2014 |
Lalitha Bs Suryanarayana, San Diego, CA US
Patent application number | Description | Published |
---|---|---|
20150215413 | Modifying Presence Information of a Communication Device - Embodiment methods, communication systems and servers determine presence information of a computing device by transmitting a pre-connect probe to the computing device, receiving end-to-end communication stream quality metrics to the computing device based on the pre-connect probe, and determining whether the end-to-end stream quality metrics to the computing device exceed a threshold for each type of communication available with the computing device. The presence information of the computing device may be modified or maintained to available when the end-to-end stream quality metrics exceed the threshold, and to unavailable when the end-to-end stream quality does not exceed the threshold. The pre-connect probe may be sent in response to receiving a request for presence information for a target computing device from a requesting computing device, in which case the pre-connect probe may test the end-to-end communication path between the requesting computing device and the target computing device. | 07-30-2015 |
Samu Suryanarayana, Sunnyvale, CA US
Patent application number | Description | Published |
---|---|---|
20080284468 | METHOD AND APPARATUS FOR CONTROLLING A COMMUNICATION SIGNAL BY MONITORING ONE OR MORE VOLTAGE SOURCES - An integrated circuit is capable of controlling a communication signal by using power ramp controlled communication buffer logic to generate an outgoing communication signal based on a detected voltage on a voltage source. The voltage source is necessary to supply power for power ramp controlled communication buffer logic. The voltage on the voltage source may be detected using power ramp sensor logic. The outgoing communication signal is based on a core logic output signal if the detected voltage is greater than or equal to a predetermined voltage level. If, the detected voltage is less than the predetermined voltage level, the outgoing communication signal is predetermined to be one of: a tristate outgoing communication signal, a logic one outgoing communication signal and a logic zero outgoing communication signal. Power ramp controlled communication buffer logic may also generate a core logic input signal based on an incoming communication signal in response to the detected voltage. | 11-20-2008 |
20090167405 | Reduced Leakage Voltage Level Shifting Circuit - A level shifting circuit includes a first stage and a second stage. The first stage and second stage are operatively coupled to a first and second power supply. The first stage translates a differential input voltage into an intermediate differential voltage. The second stage translates the intermediate differential voltage into a differential output voltage and provides feedback to the first stage in response to translating the intermediate differential voltage. The first stage reduces current flow between the first and second power supply through the second stage in response to the feedback. | 07-02-2009 |
Samudyatha Suryanarayana, Sunnyvale, CA US
Patent application number | Description | Published |
---|---|---|
20100238598 | Electrostatic Discharge Power Clamp Trigger Circuit Using Low Stress Voltage Devices - Embodiments of an IC protection circuit that protects low voltage supply transistors and circuits within the IC from excessive power supply levels and ESD events are described. A protection circuit situated between the IO pins of the IC and the internal circuitry of the IC includes a voltage drop network and a plurality of shunt circuits to protect the IC against excessive supply voltages and ESD voltages. Each shunt circuit includes an RC trigger stage and an NMOS shunt stage that are made using low-voltage devices. A protection circuit of the embodiments includes a high voltage IO pin interface, a voltage drop network coupled to the IO pin and comprising a plurality of forward-biased diodes connected in series to drop a high voltage on the IO pin to a low voltage level, an NMOS shunt transistor coupled between the voltage drop network and a ground terminal, and a trigger circuit coupled to the NMOS shunt transistor to activate the shunt transistor when a sensed input voltage rise time is shorter than a defined supply voltage rise time. | 09-23-2010 |
20100238599 | Power Supply Equalization Circuit Using Distributed High-Voltage and Low-Voltage Shunt Circuits - Embodiments of an IC protection circuit that protects low voltage supply transistors and circuits within the IC from excessive power supply levels and ESD events are described. A protection circuit situated between the IO pins of the IC and the internal circuitry of the IC includes a voltage drop network and a plurality of shunt circuits to protect the IC against excessive supply voltages and ESD voltages, or other excessive current conditions. Each shunt circuit includes an RC trigger stage and an NMOS shunt stage that are made using low-voltage devices. A protection circuit of the embodiments includes a high voltage IO pin, a voltage drop network to drop a high voltage on the IO pin to a low voltage level on a floating voltage rail, a first shunt circuit coupled between the floating supply rail and ground, an equalizer circuit coupled between the floating supply rail and a low voltage supply rail, and a second shunt circuit coupled to the equalizer circuit through the low voltage supply rail. | 09-23-2010 |