Patents by Inventor Vasanth A Kumar

Vasanth A Kumar 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).

  • Publication number: 20170235940
    Abstract: A system and method for scheduling tasks associated with controlling access to databases. The system and method relate to scheduling tasks for data requesting systems that satisfy particular conditions. For example, data requesting systems that satisfy the conditions may have associated tasks stored in a queue during a first processing phase. Data requesting systems that do not satisfy the conditions may have associated tasks inhibited from being stored in the queue during the first processing phase, but these tasks may be stored in the queue during a later second processing phase. Tasks stored in the queue during the first processing phase may be processed before tasks stored in the queue during the second processing phase. For example, the tasks may correspond to accessing a database for querying data representing access rights to a resource.
    Type: Application
    Filed: February 22, 2016
    Publication date: August 17, 2017
    Inventors: Robert McEwen, Debbie Hsu, John Carnahan, Vasanth Kumar
  • Publication number: 20170230376
    Abstract: A system and method for scheduling tasks associated with controlling access to databases. The system and method relate to scheduling tasks for data requesting systems that satisfy particular conditions. For example, data requesting systems that satisfy the conditions may have associated tasks stored in a queue during a first processing phase. Data requesting systems that do not satisfy the conditions may have associated tasks inhibited from being stored in the queue during the first processing phase, but these tasks may be stored in the queue during a later second processing phase. Tasks stored in the queue during the first processing phase may be processed before tasks stored in the queue during the second processing phase. For example, the tasks may correspond to accessing a database for querying data representing access rights to a resource.
    Type: Application
    Filed: December 30, 2016
    Publication date: August 10, 2017
    Inventors: Robert McEwen, Debbie Hsu, John Carnahan, Vasanth Kumar
  • Publication number: 20170118303
    Abstract: In one embodiment, a method includes receiving a number of notifications of activity relevant to a user. Each notification has an associated type. The method also includes calculating a level of interest in content of each notification to the user based at least in part on the type of each notification; modifying the content of one or more of the notifications based at least in part on the calculated level of interest; and sending one or more of the notifications with modified content to the user.
    Type: Application
    Filed: October 26, 2015
    Publication date: April 27, 2017
    Inventors: Florin Ratiu, Andrew Alexander Birchall, David S. Park, Aleksandar Ilic, Nathan Paul Schloss, Vasanth Kumar Rajendran, Yiyu Li, Patrick Jonathan Varin, Branislav Stojkovic
  • Publication number: 20170118304
    Abstract: In one embodiment, a method includes receiving a number of notifications of activity relevant to a user. Each notification has an associated type. The method also includes calculating an estimated click-through rate (CTR) for each notification based at least in part on the type associated with each notification; determining a push threshold value for each notification based at least in part on the estimated CTR for each notification; and sending one or more of the notifications to the user. Each of the sent notifications has a push threshold value higher than a pre-determined push threshold value.
    Type: Application
    Filed: October 26, 2015
    Publication date: April 27, 2017
    Inventors: Florin Ratiu, Andrew Alexander Birchall, David S. Park, Aleksandar Ilic, Nathan Paul Schloss, Vasanth Kumar Rajendran, Yiyu Li, Patrick Jonathan Varin, Branislav Stojkovic
  • Publication number: 20170116195
    Abstract: In one embodiment, a method includes receiving a number of notifications of activity relevant to a user. Each notification has an associated type. The method also includes calculating an interest of each activity to the user based at least in part on the type of each notification; ranking the notifications based at least in part on the calculated interest; and sending one or more of the notifications to the user. Each of the sent notifications has a ranking higher than a pre-determined threshold ranking.
    Type: Application
    Filed: October 26, 2015
    Publication date: April 27, 2017
    Inventors: Florin Ratiu, Andrew Alexander Birchall, David S. Park, Aleksandar Ilic, Nathan Paul Schloss, Vasanth Kumar Rajendran, Yiyu Li, Patrick Jonathan Varin, Branislav Stojkovic
  • Publication number: 20170118159
    Abstract: In one embodiment, a method includes receiving a number of notifications of one or more activities relevant to a user. Each notification has an associated receipt time and type of notification. The method also includes aggregating one or more of the notifications based on the type of notification; determining a sending time to send the aggregated notifications based at least in part on determining that a pre-determined amount of time that has elapsed from a receipt time of a most recent one of the aggregated notifications; and sending the aggregated notifications to the user based on the sending time.
    Type: Application
    Filed: October 26, 2015
    Publication date: April 27, 2017
    Inventors: Florin Ratiu, Andrew Alexander Birchall, David S. Park, Aleksandar Ilic, Nathan Paul Schloss, Vasanth Kumar Rajendran, Yiyu Li, Patrick Jonathan Varin, Branislav Stojkovic
  • Publication number: 20170118162
    Abstract: In one embodiment, a method includes receiving a number of notifications of activity relevant to a user. Each notification has an associated type. The method also includes calculating an inferred subscription level based at least in part on the type associated with each notification; classifying the notifications based on the inferred subscription of each notification; and sending one or more of the notifications to the user. Each of the sent notifications has an inferred subscription level higher than a pre-determined threshold subscription level.
    Type: Application
    Filed: October 26, 2015
    Publication date: April 27, 2017
    Inventors: Florin Ratiu, Andrew Alexander Birchall, David S. Park, Aleksandar Ilic, Nathan Paul Schloss, Vasanth Kumar Rajendran, Yiyu Li, Patrick Jonathan Varin, Branislav Stojkovic
  • Patent number: 9626228
    Abstract: Synchronization stateless process execution is disclosed. In various embodiments, an indication is received that an instance of a process with respect to which stateless execution is being performed is to enter a block of the process with respect to which synchronization with one or more other instances of the process is to be provided. A current turn to perform the block with respect to which synchronization is to be provided is secured on behalf of the process instance. The block with respect to which synchronization is to be provided is allowed to be performed by the process instance.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: April 18, 2017
    Assignee: EMC Corporation
    Inventors: Raman Walia, Prasad K. Thotakura, Ashraf A. Syed, Vasanth Kumar Somasundaram
  • Patent number: 9591553
    Abstract: Content access based on mobile device geographical location is described. A system receives, from a mobile device, a request to access content which is created independently of any geographical location. The system determines if the mobile device provides a corresponding geographical location that is within a specified distance of a specified geographical location. The system enables access, for the mobile device, to the content in response to a determination that the mobile device provides the corresponding geographical location that is within the specified distance of the specified geographical location.
    Type: Grant
    Filed: June 24, 2014
    Date of Patent: March 7, 2017
    Assignee: EMC IP Holding Company LLC
    Inventors: Ashraf Ali Syed, Raman Walia, Prasad Kumar Thotakura, Vasanth Kumar Somasundaram, Swathi Natarajan
  • Patent number: 9578601
    Abstract: Methods, systems, and devices are described for managing power of a user equipment (UE). A UE modem may determine the state of charge of the battery to determine that the battery is in one of two or more charge state levels, and may invoke one or more modem power saving modes based on the charge state level. Power saving modes may include, for example, reducing a number of available receive chains in a UE, initiating a time delay between one or more frequency scan requests performed by the UE, reducing a rate of neighbor search requests performed by the UE, providing a buffer status report (BSR) parameter that indicates a reduced amount of buffer data relative to an actual amount of buffer data for the UE, and/or adjusting a maximum transmit power level for an uplink channel.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: February 21, 2017
    Assignee: QUALCOMM Incorporated
    Inventors: Vasanth Kumar Ramkumar, Srinivasan Rajagopalan, Jeffrey A. Niemann, Vijay Raman, Christopher Lee Medrano, Jon James Anderson, Amit Mahajan
  • Patent number: 9566363
    Abstract: A composite material having inherent microbicidal activity is herewith described. The microbicidal composite material comprises of a first layer having a first predefined thickness and a first predefined stitch/thread density; a second layer having a second predefined thickness and a second predefined stitch/thread density; an intermediate layer having a third predefined thickness and a third predefined stitch/thread density, wherein the intermediate layer is sandwiched between the first layer and the second layer, and where the intermediate layer is connected to the first layer and the second layer to form a three dimensional structure, and where each layer in the three dimensional structure has a plurality of apertures. Further, at least one layer in the three dimensional structure comprises at least one of microfibers and nanofibers having augmented surface moieties, wherein the augmented surface moieties allow for binding of a microbicidal agent to impart the inherent microbicidal activity.
    Type: Grant
    Filed: May 15, 2014
    Date of Patent: February 14, 2017
    Assignee: Shakthi Knitting Limited
    Inventors: Michael Rodrigues, Siddamalai Gounder Krishnaswamy Vivekananda, Sundaravadivelu Vasanth Kumar
  • Patent number: 9399919
    Abstract: A wind blade is provided. The wind blade includes a body having an aerodynamic contour extended between a blade root and a blade tip. The wind blade also includes an extension tip sleeve arranged over the blade tip. The extension tip sleeve further includes a first portion having an extension blade and one or more structural ribs arranged on a pressure side of the wind blade. The extension tip sleeve also includes a second portion having a support structure located on a suction side of the wind blade. Furthermore, the wind blade includes a fairing having an airfoil shape for covering the one or more structural ribs, and the support structure of the extension tip sleeve.
    Type: Grant
    Filed: December 31, 2012
    Date of Patent: July 26, 2016
    Assignee: General Electric Company
    Inventors: Peggy Lynn Baehmann, Jaikumar Loganathan, Anindya Sengupta, Vasanth Kumar Balaramudu, Steven Robert Hayashi
  • Publication number: 20160186364
    Abstract: A radio opaque fiber, filament, and yarn is disclosed herein. The radio opaque fiber, filament, or yarn comprises a matrix (102) comprising a plurality of radio opaque material (104) and a first polymer (106), where the radio opaque material (104) is at least one of a radio opaque element, an alloy of the radio opaque element, and a compound of the radio opaque element, or a combination thereof, wherein the radio opaque element if of an atomic number greater than or equal to 29, and wherein the matrix (102) forms a unified flexible structure. The radio opaque fiber, filament, or yarn further comprises a carrier polymer (108) which binds the plurality of the matrix (102) and imparts spinnability to form the fiber, filament, and yarn.
    Type: Application
    Filed: July 23, 2014
    Publication date: June 30, 2016
    Inventors: Michael Bastiao Rodrigues, Vivekananda Siddamalaigounder Krishnaswamy, Vasanth Kumar Sundaravadivelu, Anand Venkatachalam
  • Publication number: 20160170991
    Abstract: In one embodiment, a method includes one or more computing devices accessing a notification to be sent to a user, where the notification has a context. The method also includes one or more computing devices sending a request to a history service for historical notification data associated with the user with respect to the context of the notification and a ranking of the notification where the ranking indicates a probability of the user interacting with the notification. The method also includes one or more computing devices receiving the historical notification data and the ranking from the history service. Moreover, the method also includes one or more computing devices determining a notification policy to apply to the notification based at least in part on the context of the notification, the historical notification data, and the ranking. Furthermore, the method also includes one or more computing devices applying the notification policy to the notification to be sent to the user.
    Type: Application
    Filed: December 11, 2014
    Publication date: June 16, 2016
    Inventors: Andrew Alexander Birchall, Aleksandar Ilic, Florin Ratiu, Martin Rehwald, Yiyu Li, Pradeep Kumar Sharma, Vasanth Kumar Rajendran
  • Publication number: 20160150524
    Abstract: Certain aspects of the present disclosure provide methods for adapting one or more parameters for uplink transmissions based on a channel condition profile. An example method generally includes obtaining, from a base station, feedback relating to one or more uplink transmissions sent from the UE to a base station (BS); generating, based on the feedback, a channel condition profile of one or more channels associated with the one or more uplink transmissions; and taking one or more actions, based on the channel condition profile, to adjust at least one of a power, code rate, or modulation scheme for one or more subsequent uplink transmissions.
    Type: Application
    Filed: November 13, 2015
    Publication date: May 26, 2016
    Inventors: Vasanth Kumar RAMKUMAR, Anthony FANOUS, Jong Hyeon PARK, Deepak KRISHNAMOORTHI, Srinivasan RAJAGOPALAN
  • Patent number: 9287954
    Abstract: A method for antenna switching is described. The method includes transmitting using a first antenna. The method also includes determining that a trigger occurs to switch to transmitting using a second antenna. The trigger is based on a combination of a physical uplink shared channel (PUSCH) maximum transmit power level (MTPL) counter and a physical uplink control channel (PUCCH) MTPL counter. The method further includes switching to transmitting using the second antenna based on the determination.
    Type: Grant
    Filed: September 29, 2014
    Date of Patent: March 15, 2016
    Assignee: QUALCOMM Incorporated
    Inventors: Vasanth Kumar Ramkumar, Srinivasan Rajagopalan, Sagar Kakade, Deepak Krishnamoorthi, Hongbo Yan
  • Publication number: 20160051720
    Abstract: A composite material having inherent microbicidal activity is herewith described. The microbicidal composite material comprises of a first layer having a first predefined thickness and a first predefined stitch/thread density; a second layer having a second predefined thickness and a second predefined stitch/thread density; an intermediate layer having a third predefined thickness and a third predefined stitch/thread density, wherein the intermediate layer is sandwiched between the first layer and the second layer, and where the intermediate layer is connected to the first layer and the second layer to form a three dimensional structure, and where each layer in the three dimensional structure has a plurality of apertures. Further, at least one layer in the three dimensional structure comprises at least one of microfibers and nanofibres having augmented surface moieties, wherein the augmented surface moieties allow for binding of a microbicidal agent to impart the inherent microbicidal activity.
    Type: Application
    Filed: May 15, 2014
    Publication date: February 25, 2016
    Inventors: Michael Rodrigues, Siddamalai Gounder Krishnaswamy Vivekananda, Sundaravadivelu Vasanth Kumar
  • Publication number: 20150351153
    Abstract: Methods, systems, and devices are described for improving discontinuous reception (DRX) periods using enhanced physical HARQ indicator channel (PHICH) decoding. A user equipment (UE) may determine that an uplink (UL) retransmission (ReTx) is unnecessary based on the content of the original UL transmission. For example, the transmission may include media access control (MAC) layer padding rather than relevant application layer data. The UE may then identify a DRX sleep period that includes the subframe where the ReTx would take place. In some cases, the DRX sleep period may include a subframe where the UE would otherwise receive an acknowledgement message (AM) from a base station. The UE may then enter a DRX sleep state. In another example, the DRX sleep period is based on the content of a received AM. If the UE receives an ACK, the UL ReTx may be unnecessary.
    Type: Application
    Filed: May 28, 2015
    Publication date: December 3, 2015
    Inventors: Vasanth Kumar Ramkumar, Deepak Krishnamoorthi, Navid Ehsan, Srinivasan Rajagopalan, Bao Vinh Nguyen
  • Publication number: 20150327156
    Abstract: A mobile device determines that a primary cell (PCell) and a secondary cell (SCell) belong to a same multicast-broadcast single frequency network (MBSFN) area or that the PCell and the SCell can broadcast the same service. The mobile device determines a communication state of the SCell. If the SCell is active, the mobile device compares signal quality on the PCell and the SCell and selects to decode broadcast content on the PCell or the SCell. If the communication state indicating the SCell is deactivated or released, the mobile device switches to decode the broadcast content on the PCell. If the SCell is released and if the mobile device determines that the PCell is also released, then the mobile device switches to decode the broadcast content on the PCell and initiates a neighbor cell search.
    Type: Application
    Filed: May 1, 2015
    Publication date: November 12, 2015
    Inventors: Vasanth Kumar Ramkumar, Ashish Shankar Iyer, Kuo-Chun Lee, Ketan Narenda Patel, Srinivasan Rajagopalan
  • Patent number: 9179364
    Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus is a UE. The UE transmits data packets. The UE determines to implement a flow control to reduce a transmission rate of the data packets. The UE determines whether the data packets include known or potential real-time data packets. The UE refrains from implementing the flow control to reduce the transmission rate of the known/potential real-time data packets when the data packets include known/potential real-time data packets.
    Type: Grant
    Filed: March 7, 2013
    Date of Patent: November 3, 2015
    Assignee: QUALCOMM Incorporated
    Inventors: Vasanth Kumar Ramkumar, Navid Ehsan, Praveen N Kona, Srinivasan Rajagopalan, Bao Vinh Nguyen