Patents by Inventor Abraham Mathews

Abraham Mathews has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10438275
    Abstract: A method for managing de-queuing of transaction queues is discussed. The method includes determining a queue capacity of a queue, where the queue includes a plurality of requested transactions. The requested transactions indicate items for purchase from one or more sellers, and the queue capacity indicates a capacity of the queue to store requested transactions. The method includes determining a transaction capacity of a processing module, where the transaction capacity indicates capacity of the processing module to process a number of requested transactions. The method also includes determining, based on the queue capacity and the transaction capacity, whether to limit a de-queue rate at which the requested transactions are de-queued from the queue by the processing module. In response to determining to limit the de-queue rate, the method adjusts operation of the processing module.
    Type: Grant
    Filed: October 31, 2016
    Date of Patent: October 8, 2019
    Assignee: PAYPAL, INC.
    Inventors: Norihiro Aoki, Aarti Bharathan, Anthony Shakrala Allen, Arjun Abraham Mathew
  • Publication number: 20190238590
    Abstract: Techniques for chunking data in data storage systems that provide increased data storage security across multiple cloud storage providers. The techniques employ a chunking engine and a policy engine, which evaluates one or more storage policies relating to, for example, cost, security, and/or network conditions in view of services and/or requirements of the multiple cloud storage providers. Having evaluated such storage policies, the policy engine generates and provides operating parameters to the chunking engine, which uses the operating parameters when chunking and/or distributing the data across the multiple cloud storage providers, thereby satisfying the respective storage policies. In this way, users of data storage systems obtain the benefits of cloud storage resources and/or services while reducing their data security concern and optimizing the total cost of data storage.
    Type: Application
    Filed: January 30, 2018
    Publication date: August 1, 2019
    Inventors: Rohit Talukdar, Krishna Mohan Gudipudi, Sudeep Abraham Mathew
  • Publication number: 20190228812
    Abstract: Embodiments include a method, memory system and a device for the operating a bit-line sensing circuit for bias-controlled bit-line sensing, the embodiments include an input for receiving a single-ended local bit-line signal, a pass device having a first terminal coupled to the input and a second terminal connected to a global bit-line node, The embodiments also include a first inverter having an input connected to the global bit-line node, a header circuit coupled to the first inverter and a first direct current (DC) bias circuit, and a footer circuit coupled to the first inverter and a second DC bias circuit. The embodiments include a second gated inverter having an input coupled to an output of the first inverter.
    Type: Application
    Filed: January 19, 2018
    Publication date: July 25, 2019
    Inventors: Abraham Mathews, Donald W. Plass
  • Patent number: 10176156
    Abstract: A method for providing linked note-taking includes receiving a notification from an online presentation service presenting a document that a note file relating to the document has been created in a client application, requesting at least a portion of the document and document information from the online presentation service, receiving, from the online presentation service, the at least a portion of the document and document information retrieved from a client application where the document resides, receiving a note within the note file and associating the note with at least a portion of the document and document information without locally opening the document in the client application.
    Type: Grant
    Filed: October 30, 2012
    Date of Patent: January 8, 2019
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Cynthia D. Wessling, Apeksha Godiyal, Mustafa Bilal, Charles Duze, James M. Krantz, Abraham Mathew, Thomas C. Underhill, Cassandra Lewis, Chad Nedzlek
  • Patent number: 10082847
    Abstract: A temperature of a component within the portable computing device (PCD) may be monitored along with a parameter associated with the temperature. The parameter associated with temperature may be an operating frequency, transmission power, or a data flow rate. It is determined if the temperature has exceeded a threshold value. If the temperature has exceeded the threshold value, then the temperature is compared with a temperature set point and a first error value is then calculated based on the comparison. Next, a first optimum value of the parameter is determined based on the first error value. If the temperature is below or equal to the threshold value, then a present value of the parameter is compared with a desired threshold for the parameter and a second error value is calculated based on the comparison. A second optimum value of the parameter may be determined based on the second error value.
    Type: Grant
    Filed: May 29, 2014
    Date of Patent: September 25, 2018
    Assignee: QUALCOMM Incorporated
    Inventors: Vijay Raman, Amy Derbyshire, Christopher Medrano, Shiju Abraham Mathew, Ronald Frank Alton, Jon James Anderson
  • Patent number: 10007734
    Abstract: A generic means for synchronizing information about a user's view of a document or other content within an application across native client and web applications is provided. Attendees of an online broadcast are enabled to see what the presenter is seeing within their own application. In addition, meeting-specific information such as the meeting time and notes may be synchronized enabling nearly real time synchronization. Moreover, by enabling attendees to view the presented document within their own applications, the attendees are afforded the capabilities provided by that application, such as navigating through the document manually.
    Type: Grant
    Filed: November 1, 2011
    Date of Patent: June 26, 2018
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Charles Burns, Jade Bissat, Apeksha Godiyal, Subalakshmi Venugopal, Abraham Mathew, Hani Saliba
  • Patent number: 9830215
    Abstract: Described are methods, systems, and apparatus, including computer program products for analyzing system dumps. A method for analyzing a first system dump is performed by a computing system. The first system dump is received by the computing system, the first system dump generated by a first server in response to the first server detecting a first error. First diagnostic data are extracted, by the computing system, from the first system dump, the first diagnostic data comprising at least first call stack data for the first server. Second diagnostic data are identified by the computing system that are indicative of the first error by comparing the first call stack data of the first diagnostic data to second call stack data of the second diagnostic data.
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: November 28, 2017
    Assignee: EMC IP Holding Company LLC
    Inventors: Sudeep Abraham Mathew, Krishna Mohan Gudipudi
  • Patent number: 9748958
    Abstract: A driver circuit and associated techniques include managing voltage driving an electronic device. An input signal having a first voltage level is received. Processes may perform level shifting of the first voltage level to a second voltage level. The second voltage level may be clamped, for instance, but a diode circuit. The second output voltage level may be programmable, as may be current and resistance levels of the driver circuit.
    Type: Grant
    Filed: February 24, 2016
    Date of Patent: August 29, 2017
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Gregory J. Fredeman, Abraham Mathews, Donald W. Plass, Kenneth J. Reyer
  • Publication number: 20170109812
    Abstract: The present disclosure describes methods, systems and computer program products that individually provide an improved lead generating service for automobile dealers.
    Type: Application
    Filed: September 23, 2016
    Publication date: April 20, 2017
    Inventors: Roman Dobrik, Carlos Hidalgo, Abraham Mathew, Roy Mathew, Justin Tinker
  • Publication number: 20160352336
    Abstract: A driver circuit and associated techniques include managing voltage driving an electronic device. An input signal having a first voltage level is received. Processes may perform level shifting of the first voltage level to a second voltage level. The second voltage level may be clamped, for instance, but a diode circuit. The second output voltage level may be programmable, as may be current and resistance levels of the driver circuit.
    Type: Application
    Filed: February 24, 2016
    Publication date: December 1, 2016
    Inventors: Gregory J. Fredeman, Abraham Mathews, Donald W. Plass, Kenneth J. Reyer
  • Patent number: 9224437
    Abstract: A single-ended input sense amplifier uses a pass device to couple the input local bit-line to a global bit-line evaluation node. The sense amplifier also includes a pair of cross-coupled inverters, a first inverter of which has an input that coupled directly to the global bit-line evaluation node. The output of the second inverter is selectively coupled to the global bit-line evaluation node in response to a control signal, so that when the pass device is active, the local bit line charges or discharges the global bit-line evaluation node without being affected substantially by a state of the output of the second inverter. When the control signal is in the other state, the cross-coupled inverter forms a latch. An internal output control circuit of the second inverter interrupts the feedback provided by the second inverter in response to the control signal.
    Type: Grant
    Filed: October 31, 2013
    Date of Patent: December 29, 2015
    Assignee: GLOBALFOUNDRIES INC.
    Inventors: John E. Barth, Jr., Abraham Mathews, Donald W. Plass, Kenneth J. Reyer
  • Publication number: 20150277395
    Abstract: A temperature of a component within the portable computing device (PCD) may be monitored along with a parameter associated with the temperature. The parameter associated with temperature may be an operating frequency, transmission power, or a data flow rate. It is determined if the temperature has exceeded a threshold value. If the temperature has exceeded the threshold value, then the temperature is compared with a temperature set point and a first error value is then calculated based on the comparison. Next, a first optimum value of the parameter is determined based on the first error value. If the temperature is below or equal to the threshold value, then a present value of the parameter is compared with a desired threshold for the parameter and a second error value is calculated based on the comparison. A second optimum value of the parameter may be determined based on the second error value.
    Type: Application
    Filed: May 29, 2014
    Publication date: October 1, 2015
    Applicant: QUALCOMM INCORPORATED
    Inventors: VIJAY RAMAN, AMY DERBYSHIRE, CHRISTOPHER LEE MEDRANO, SHIJU ABRAHAM MATHEW, RONALD FRANK ALTON, JON JAMES ANDERSON
  • Publication number: 20150162059
    Abstract: A method of operation of a high-voltage word-line driver circuit for a memory device prevents any single transistor of the driver from having the full power supply voltage from which the word-line output signal is generated, from being applied across any single transistor of the word-line driver circuit. A pair of cascode devices are connected in series with the pull-down device of the input stage and a pull-up device of the input stage, and biased using reference voltages to control the maximum voltage drop across the pull-down device when the pull-down device is off and the pull-up device is active, and to control the maximum voltage drop across the pull-up device when the pull-down device is active. The output stage also includes cascode devices that protect the output pull-down and pull-up devices, and the reference voltages that bias the input and output cascode pairs may be the same reference voltages.
    Type: Application
    Filed: June 10, 2014
    Publication date: June 11, 2015
    Inventors: Gregory J. Fredeman, Abraham Mathews, Donald W. Plass, Kenneth J. Reyer
  • Patent number: 9053770
    Abstract: A method of operation of a high-voltage word-line driver circuit for a memory device prevents any single transistor of the driver from having the full power supply voltage from which the word-line output signal is generated, from being applied across any single transistor of the word-line driver circuit. A pair of cascode devices are connected in series with the pull-down device of the input stage and a pull-up device of the input stage, and biased using reference voltages to control the maximum voltage drop across the pull-down device when the pull-down device is off and the pull-up device is active, and to control the maximum voltage drop across the pull-up device when the pull-down device is active. The output stage also includes cascode devices that protect the output pull-down and pull-up devices, and the reference voltages that bias the input and output cascode pairs may be the same reference voltages.
    Type: Grant
    Filed: June 10, 2014
    Date of Patent: June 9, 2015
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Gregory J. Fredeman, Abraham Mathews, Donald W. Plass, Kenneth J. Reyer
  • Patent number: 9047930
    Abstract: A single-ended low-swing power-savings mechanism is provided. The mechanism comprises a precharge device that turns off in an evaluation phase and a first biasing device is always on. Within the mechanism, a strength of a keeper device is changed to a first level in response to an input of the second biasing device being at a first voltage level. Within the mechanism the strength of the keeper device is changed to a second level in response to the input of the second biasing device being at a second voltage level. Responsive to receiving a (precharged voltage level read data line signal, a precharged voltage level of the first node falls faster when the keeper device is weakened to a first level. The keeper device turns on in response to receiving a LOW signal and pulls up the voltage at the first node so that a HIGH signal is output.
    Type: Grant
    Filed: July 26, 2013
    Date of Patent: June 2, 2015
    Assignee: International Business Machines Corporation
    Inventors: Gregory J. Fredeman, Abraham Mathews, Donald W. Plass, Vinod Ramadurai
  • Patent number: 9025403
    Abstract: A high-voltage word-line driver circuit for a memory device uses cascode devices to prevent any single transistor of the driver circuit from having the full power supply voltage from which the word-line output signal is generated, from being applied across any single transistor of the word-line driver circuit. A pair of cascode devices are connected in series with the pull-down device of the input stage and a pull-up device of the input stage, and biased using reference voltages to control the maximum voltage drop across the pull-down device when the pull-down device is off and the pull-up device is active, and to control the maximum voltage drop across the pull-up device when the pull-down device is active. The output stage also includes cascode devices that protect the output pull-down and pull-up devices, and the reference voltages that bias the input and output cascode pairs may be the same reference voltages.
    Type: Grant
    Filed: December 6, 2013
    Date of Patent: May 5, 2015
    Assignee: International Business Machines Corporation
    Inventors: Gregory J. Fredeman, Abraham Mathews, Donald W. Plass, Kenneth J. Reyer
  • Publication number: 20150117120
    Abstract: A single-ended input sense amplifier uses a pass device to couple the input local bit-line to a global bit-line evaluation node. The sense amplifier also includes a pair of cross-coupled inverters, a first inverter of which has an input that coupled directly to the global bit-line evaluation node. The output of the second inverter is selectively coupled to the global bit-line evaluation node in response to a control signal, so that when the pass device is active, the local bit line charges or discharges the global bit-line evaluation node without being affected substantially by a state of the output of the second inverter. When the control signal is in the other state, the cross-coupled inverter forms a latch. An internal output control circuit of the second inverter interrupts the feedback provided by the second inverter in response to the control signal.
    Type: Application
    Filed: October 31, 2013
    Publication date: April 30, 2015
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: John E. Barth, JR., Abraham Mathews, Donald W. Plass, Kenneth J. Reyer
  • Publication number: 20150105979
    Abstract: A data-logging truck control system controls magnetorheological fluid dampers to protect a data-logging equipment payload of a data-logging truck from vibration and/or impulse shock forces.
    Type: Application
    Filed: June 25, 2013
    Publication date: April 16, 2015
    Inventors: Stephen F. Hilderband, Jonathan M. Owens, Florin Stefan Barbulescu, Abraham Mathew, Michael Mattson
  • Patent number: 8954488
    Abstract: Extensible architecture and data flow in a web based diagram visualization service is accomplished by enabling a diagram update engine to launch custom data modules. Data modules for data sources that are not inherently supported are created by third parties through a specially defined interface (e.g. .NET® assemblies) and made visible for the web based diagram services and callable from a diagram update engine. Thus, a number of data sources from which diagram data can be retrieved and the way incoming data is manipulated and aggregated is extensible through code.
    Type: Grant
    Filed: January 21, 2009
    Date of Patent: February 10, 2015
    Assignee: Microsoft Corporation
    Inventors: Abraham Mathew, Philippe-Joseph Arida, Emil Cicos, Raveendrnathan Loganathan
  • Publication number: 20150029803
    Abstract: A single-ended low-swing power-savings mechanism is provided. The mechanism comprises a precharge device that turns off in an evaluation phase and a first biasing device is always on. Within the mechanism, a strength of a keeper device is changed to a first level in response to an input of the second biasing device being at a first voltage level. Within the mechanism the strength of the keeper device is changed to a second level in response to the input of the second biasing device being at a second voltage level. Responsive to receiving a (precharged voltage level read data line signal, a precharged voltage level of the first node falls faster when the keeper device is weakened to a first level. The keeper device turns on in response to receiving a LOW signal and pulls up the voltage at the first node so that a HIGH signal is output.
    Type: Application
    Filed: July 26, 2013
    Publication date: January 29, 2015
    Applicant: International Business Machines Corporation
    Inventors: Gregory J. Fredeman, Abraham Mathews, Donald W. Plass, Vinod Ramadurai