Patents by Inventor Ajay Gupta

Ajay Gupta 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).

  • Extending system entities for conversational system
    Patent number: 10769378
    Abstract: A computer-implemented method is provided for processing a set D of conversation logs. The method includes learning, by a processor device, a set R of entity relation mining rules from a set K of known entity utterances uttered by known entities. The method further includes automatically recommending, by the processor device, extended utterances of the known entities from unrecognized ones of the known entities based on the set R.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: September 8, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Li Jun Mei, Qi Cheng Li, Rangachari Anand, Ajay Gupta
  • Low latency and/or enhanced component carrier discovery for services and handover
    Patent number: 10772021
    Abstract: Certain aspects relate to methods and apparatus for discovering whether one or more enhanced capabilities are supported by devices (e.g., user equipment (UE), base station (BS), etc.) in a network. The enhanced capabilities may include, for example, the ability to support certain low latency procedures, enhanced component carrier (eCC) capability, and the like. The devices in the network may perform one or more handover-related procedures (e.g., cell selection/reselection, make-before-break handover, etc.) and/or other procedures (e.g., QoS negotiation, etc.) based, at least in part, on support for the one or more enhanced capabilities.
    Type: Grant
    Filed: December 2, 2015
    Date of Patent: September 8, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Jun Wang, Ozcan Ozturk, Madhavan Srinivasan Vajapeyam, Ravindra Manohar Patwardhan, Miguel Griot, Onkar Jayant Dabeer, Jelena Damnjanovic, Aleksandar Damnjanovic, Taesang Yoo, Yongbin Wei, Durga Prasad Malladi, Ajay Gupta
  • METHODS OF TREATING IRON DEFICIENCY
    Publication number: 20200276232
    Abstract: The invention provides for methods of treating iron deficiency and methods of reducing or eliminating the dose of erythropoiesis stimulating agent for increasing or maintaining hemoglobin levels in the target range in a subject suffering from anemia comprising administering soluble ferric pyrophosphate in an amount effective to maintain or increase Hgb levels in the subject.
    Type: Application
    Filed: May 18, 2020
    Publication date: September 3, 2020
    Inventor: Ajay GUPTA
  • ELECTRONIC CONTROL OF MEDICAL DEVICE DEPLOYMENT SYSTEMS AND METHODS
    Publication number: 20200261699
    Abstract: Embodiments of a deployment system may include a catheter having a distal end and a proximal end. An actuator may be disposed at the distal end of the catheter and may be operatively connected to electrical connectors extending longitudinally along the catheter from the proximal end to the actuator. The electrical connectors may be configured for transmission of signals to the actuator. One or more connections may be coupled to the actuator and to a deployable medical device disposed at the distal end of the catheter.
    Type: Application
    Filed: February 18, 2020
    Publication date: August 20, 2020
    Inventors: Raed N. Rizq, Daniel J. Foster, Ajay Gupta
  • Catheter hubs
    Patent number: 10737060
    Abstract: A hub assembly for connection to a medical device having a built in strain relief. The hub assembly may comprise a hub body having a proximal end and a distal end. A lumen may extend from the proximal end to the distal end of the hub body. The distal end of the hub body may have a rounded surface. The rounded surface may have a radius of curvature of greater than 1 millimeter.
    Type: Grant
    Filed: September 14, 2017
    Date of Patent: August 11, 2020
    Assignee: BOSTON SCIENTIFIC SCIMED, INC.
    Inventors: Ajay Gupta, David Raab, Mark S. Smith, Ken Fredrikson
  • Computer assisted weak pattern detection and quantification system
    Patent number: 10740888
    Abstract: Methods and systems for providing weak pattern (or hotspot) detection and quantification are disclosed. A weak pattern detection and quantification system may include a wafer inspection tool configured to inspect a wafer and detect defects present on the wafer. The system may also include at least one processor in communication with the wafer inspection tool. The at least one processor may be configured to: perform pattern grouping on the detected defects based on design of the wafer; identify regions of interest based on the pattern grouping; identify weak patterns contained in the identified regions of interest, the weak patterns being patterns deviating from the design by an amount greater than a threshold; validate the identified weak patterns; and report the validated weak patterns or facilitate revision of the design of the wafer based on the validated weak patterns.
    Type: Grant
    Filed: September 26, 2016
    Date of Patent: August 11, 2020
    Assignee: KLA-Tencor Corporation
    Inventors: Naoshin Haque, Allen Park, Ajay Gupta
  • EXTENDED FEATURE INDICATION IN NR
    Publication number: 20200245229
    Abstract: Certain aspects of the present disclosure provide techniques for an extended feature indication in new radio (NR), such as for slice specific extension (SSE). Aspects provide a method that may be performed by a transmitter device, such as a user equipment (UE) or a network node (e.g., a base station (BS)). The method generally includes determining a network node supports an extended feature, the extended feature being associated with an extended feature identifier. The transmitter device transmits a message, the message including the extended feature identifier and an indication that the apparatus is using the extended feature. A receiver device can receive the message and process the message and/or one or more subsequent messages based on the indication that the transmitter device is using the extended feature and the extended feature identifier.
    Type: Application
    Filed: January 17, 2020
    Publication date: July 30, 2020
    Inventors: Gavin Bernard HORN, Ozcan OZTURK, Peerapol TINNAKORNSRISUPHAP, Linhai HE, Charles Alfred BERGAN, Ajay GUPTA
  • DEVICES, SYSTEMS, AND METHODS FOR TIGHTENING, FASTENING, OR ANCHORING IN TISSUE
    Publication number: 20200237493
    Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to medical devices, systems, and methods for tightening, fastening, or anchoring in tissue. In one example, a system for tightening, fastening, or anchoring in tissue, may comprise a spring coil having a distal end, a stressed configuration, and an unstressed configuration; and a restraining tube having a lumen extending along a length of the tube. The spring coil may be removably receivable within the lumen to restrain the spring coil in the stressed configuration. Other embodiments are contemplated.
    Type: Application
    Filed: January 24, 2020
    Publication date: July 30, 2020
    Inventors: Ajay Gupta, Cass A. Hanson
  • Flexible circuit having improved adhesion to a renal nerve modulation balloon
    Patent number: 10722300
    Abstract: A balloon for renal nerve modulation is disclosed. The balloon may include a polymer material forming a balloon wall having an outer surface and flexible circuits comprising a base selectively adhered to the exterior surface of the balloon wall. Adhesive is selectively applied to the outer surface of the balloon, to the flexible circuit or to both such that the adhesive is selectively deposited on the at least a portion of the at least two pads or on the at least a portion of the at least two pads and to a portion of the distal spline. The portion of the at least two pads or the portion of the at least two pads and a portion of the distal spline are adhered to the outer surface of the balloon and a remainder of the flexible circuit moves freely with respect to the outer surface of the balloon.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: July 28, 2020
    Assignee: Boston Scientific Scimed, Inc.
    Inventors: Ajay Gupta, Jeffrey S. Lindquist, Paul J. Miller, Cass A. Hanson, Daniel T. Quillin, Hong Cao, Kenneth R. Larson
  • METHODS AND DEVICES FOR RADIO COMMUNICATIONS
    Publication number: 20200205062
    Abstract: A circuit arrangement includes a preprocessing circuit configured to obtain context information related to a user location, a learning circuit configured to determine a predicted user movement based on context information related to a user location to obtain a predicted route and to determine predicted radio conditions along the predicted route, and a decision circuit configured to, based on the predicted radio conditions, identify one or more first areas expected to have a first type of radio conditions and one or more second areas expected to have a second type of radio conditions different from the first type of radio conditions and to control radio activity while traveling on the predicted route according to the one or more first areas and the one or more second areas.
    Type: Application
    Filed: February 28, 2020
    Publication date: June 25, 2020
    Inventors: Shahrnaz Azizi, Biljana Badic, John Browne, Dave Cavalcanti, Hyung-Nam Choi, Thorsten Clevorn, Ajay Gupta, Maruti Gupta Hyde, Ralph Hasholzner, Nageen Himayat, Simon Hunt, Ingolf Karls, Thomas Kenney, Yiting Liao, Chris Macnamara, Marta Martinez Tarradell, Markus Dominik Mueck, Venkatesan Nallampatti Ekambaram, Niall Power, Bernhard Raaf, Reinhold Schneider, Ashish Singh, Sarabjot Singh, Srikathyayani Srikanteswara, Shilpa Talwar, Feng Xue, Zhibin Yu, Robert Zaus, Stefan Franz, Uwe Kliemann, Christian Drewes, Juergen Kreuchauf
  • Methods and systems for selecting a preferred viewpoint for media assets
    Patent number: 10674205
    Abstract: Methods and systems are provided for a media guidance application that customizes media content based on the preferences of a user. In particular, the media guidance application may select a particular viewpoint from which to present the media content to the user. In such cases, the media guidance application may select a particular camera angle from which to display the media content (e.g., when media content is available from multiple camera angles), may create a particular camera angle using data received from a plurality of cameras (e.g., when media content is presented in a free viewpoint environment), or select a particular object to focus on (e.g., when the media content is captured using a plenoptic camera).
    Type: Grant
    Filed: November 17, 2015
    Date of Patent: June 2, 2020
    Assignee: Rovi Guides, Inc.
    Inventors: Ajay Gupta, Sai Rahul Pulikunta
  • Automated pattern fidelity measurement plan generation
    Patent number: 10670535
    Abstract: Methods and systems for determining parameter(s) of a metrology process to be performed on a specimen are provided. One system includes one or more computer subsystems configured for automatically generating regions of interest (ROIs) to be measured during a metrology process performed for the specimen with the measurement subsystem based on a design for the specimen. The computer subsystem(s) are also configured for automatically determining parameter(s) of measurement(s) performed in first and second subsets of the ROIs during the metrology process with the measurement subsystem based on portions of the design for the specimen located in the first and second subsets of the ROIs, respectively. The parameter(s) of the measurement(s) performed in the first subset are determined separately and independently of the parameter(s) of the measurement(s) performed in the second subset.
    Type: Grant
    Filed: March 7, 2019
    Date of Patent: June 2, 2020
    Assignee: KLA-Tencor Corp.
    Inventors: Brian Duffy, Ajay Gupta, Thanh Huy Ha
  • Techniques and apparatuses for beam management
    Patent number: 10666347
    Abstract: A user equipment (UE) may operate in a reception mode that includes a set of sleep cycles and a set of wake cycles. During a sleep cycle of the UE, a signal quality of an active beam carrying a control channel or a data channel may degrade. This may result in the UE failing to decode the control channel or the data channel during a subsequent wake cycle. In some aspects, the UE may perform a measurement of one or more beams, of a set of beams, prior to the wake cycle. In some aspects, the UE may identify a beam, of the one or more beams, to use for communication with a base station (BS). In this way, the UE reduces a delay in data transfer associated with performing beam recovery after failing to decode the control channel or data channel during the wake cycle.
    Type: Grant
    Filed: March 7, 2018
    Date of Patent: May 26, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Sony Akkarakaran, Sumeeth Nagaraja, Tao Luo, Makesh Pravin John Wilson, Ajay Gupta, Arumugam Chendamarai Kannan
  • EXTENDING SYSTEM ENTITIES FOR CONVERSATIONAL SYSTEM
    Publication number: 20200151247
    Abstract: A computer-implemented method is provided for processing a set D of conversation logs. The method includes learning, by a processor device, a set R of entity relation mining rules from a set K of known entity utterances uttered by known entities. The method further includes automatically recommending, by the processor device, extended utterances of the known entities from unrecognized ones of the known entities based on the set R.
    Type: Application
    Filed: November 14, 2018
    Publication date: May 14, 2020
    Inventors: Li Jun Mei, Qi Cheng Li, Rangachari Anand, Ajay Gupta
  • Techniques for enabling quality of service (QoS) on WLAN for traffic related to a bearer on cellular networks
    Patent number: 10581581
    Abstract: Techniques are described for managing QoS parameters of a bearer for which at least a portion of bearer data is served over a WLAN radio access technology. According to these techniques, a first device may identify a first set of one or more QoS parameters for serving a bearer over a wireless wide area network (WWAN). The first device may also determine a second set of one or more QoS parameters for serving the bearer over the WLAN based on an association between the first set of QoS parameters and the second set of one or more QoS parameters.
    Type: Grant
    Filed: November 6, 2017
    Date of Patent: March 3, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Gavin Bernard Horn, Abhijit S. Khobare, Ajay Gupta, Fang Chen, Vikas Jain
  • Method and apparatus for secondary base station mobility
    Patent number: 10582523
    Abstract: The apparatus for wireless communication includes a processing system. The processing system is configured to establish a first radio link with a master base station, establish a second radio link with a first cell associated with a secondary base station, wherein the second radio link comprises a SRB, receive a RRC connection reconfiguration signal from the second radio link SRB to enable measurement reports associated with the second radio link, and provide a measurement report to the secondary base station associated with the second radio link using the second radio link SRB.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: March 3, 2020
    Assignee: QUALCOMM Incorporated
    Inventors: Keiichi Kubota, Gavin Bernard Horn, Aziz Gholmieh, Soo Bum Lee, Ozcan Ozturk, Ajay Gupta
  • ASSISTING A USER EQUIPMENT (UE) IN REFERENCE SIGNAL MEASUREMENTS BASED ON MEASUREMENT REPORT
    Publication number: 20200067579
    Abstract: Certain aspects of the present disclosure provide techniques for assisting a UE in measuring reference signals in a wireless communication system using beams. A BS may transmit, to a UE, information regarding one or more measurement gaps for measuring one or more reference signals. The BS may transmit, to the UE, additional information regarding at least one of direction information associated with the one or more reference signals or rank indication to be used by the UE to measure the one or more reference signals during the one or more measurement gaps. A UE may perform corresponding operations.
    Type: Application
    Filed: October 28, 2019
    Publication date: February 27, 2020
    Inventors: Sumeeth NAGARAJA, Ajay GUPTA, Tao LUO
  • Method and apparatus for secondary base station mobility
    Patent number: 10524277
    Abstract: The apparatus for wireless communication includes a processing system. The processing system is configured to establish a first radio link with a master base station, establish a second radio link with a first cell associated with a secondary base station, wherein the second radio link comprises a SRB, and receiving a RRC connection reconfiguration signal from the second radio link SRB to establish the second radio link with a second cell.
    Type: Grant
    Filed: August 11, 2017
    Date of Patent: December 31, 2019
    Assignee: QUALCOMM Incorporated
    Inventors: Keiichi Kubota, Gavin Bernard Horn, Aziz Gholmieh, Soo Bum Lee, Ozcan Ozturk, Ajay Gupta
  • ENHANCED RANDOM ACCESS CHANNEL (RACH) PROCEDURE
    Publication number: 20190380156
    Abstract: The present disclosure describes a method, an apparatus, and a computer-readable medium for a random access channel (RACH) procedure at a user equipment. For example, the method may select a two-step RACH procedure or a four-step RACH procedure at the UE based at least on RACH configuration information received from a base station or the RACH configuration information at the UE. The example method may further include transmitting, from the UE, one or more messages associated with the two-step RACH procedure or the four-step RACH procedure based on the selection.
    Type: Application
    Filed: August 23, 2019
    Publication date: December 12, 2019
    Inventors: Sony AKKARAKARAN, Tao LUO, Ajay GUPTA, Sumeeth NAGARAJA, Vinod MENON
  • METHODS AND DEVICES FOR RADIO COMMUNICATIONS
    Publication number: 20190364492
    Abstract: A circuit arrangement includes a preprocessing circuit configured to obtain context information related to a user location, a learning circuit configured to determine a predicted user movement based on context information related to a user location to obtain a predicted route and to determine predicted radio conditions along the predicted route, and a decision circuit configured to, based on the predicted radio conditions, identify one or more first areas expected to have a first type of radio conditions and one or more second areas expected to have a second type of radio conditions different from the first type of radio conditions and to control radio activity while traveling on the predicted route according to the one or more first areas and the one or more second areas.
    Type: Application
    Filed: June 28, 2019
    Publication date: November 28, 2019
    Inventors: Shahrnaz Azizi, Biljana Badic, John Browne, Dave Cavalcanti, Hyung-Nam Choi, Thorsten Clevorn, Ajay Gupta, Maruti Gupta Hyde, Ralph Hasholzner, Nageen Himayat, Simon Hunt, Ingolf Karls, Thomas Kenney, Yiting Liao, Chris Macnamara, Marta Martinez Tarradell, Markus Dominik Mueck, Venkatesan Nallampatti Ekambaram, Niall Power, Bernhard Raaf, Reinhold Schneider, Ashish Singh, Sarabjot Singh, Srikathyayani Srikanteswara, Shilpa Talwar, Feng Xue, Zhibin Yu, Robert Zaus, Stefan Franz, Uwe Kliemann, Christian Drewes, Juergen Kreuchauf