Patents by Inventor Ashish Kumar Gupta

Ashish Kumar 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).

  • Publication number: 20240098480
    Abstract: A method performed by a multi-subscriber identity module (MUSIM) user equipment (UE) for continuing operation of the MUSIM UE in a first mode, the MUSIM UE including a first SIM and a second SIM, and the method including transmitting, by the MUSIM UE, an uplink signalling message in response to determining a trigger condition has been satisfied, the uplink signalling message including one of compatible band information for the first SIM and the SIM, or one or more other stacks serving band information associated with the second SIM, receiving, by the MUSIM UE from a network, a radio resource control (RRC) reconfiguration signalling message for performing at least one activity at the first SIM in response to the transmitting the uplink signalling message, and performing, by the MUSIM UE, the at least one activity based on the RRC reconfiguration signalling message.
    Type: Application
    Filed: September 7, 2023
    Publication date: March 21, 2024
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Rohan RAJ, Ashish Kumar GUPTA, Sanjeevi Reddy GONDESI VENKATA MALIKARJUNA, Mohanraja BALASUBRAMANIAM, Prashant ASHOKCHITARE, Ramkumar THIRUMALLI SURESHSAH, Vinay Kumar SHRIVASTAVA
  • Publication number: 20230314396
    Abstract: The present invention relates to an improved microdialysis method utilizing an ultrafiltration module comprising of a plurality of hollow fiber microtubular membranes for In-Vitro Release Testing (IVRT) of dispersed dosage forms, such as but not limited to solutions, emulsions, suspensions, liposomes, nanodispersions, nanocrystals and polymeric nanocarriers. The invention further relates to a microdialysis based method providing an increase permeability area for faster release of an agent, which enables the substantial or near complete drug release in a shorter duration of time. The invention further relates to a system for in-vitro release testing of a dosage form with increased permeability area for faster release of an agent which enables the near complete or substantial release of a drug.
    Type: Application
    Filed: April 20, 2021
    Publication date: October 5, 2023
    Inventors: Mukesh KUMAR, Pawan Kumar GUPTA, Ashish Kumar GUPTA
  • Patent number: 11368095
    Abstract: A continuous load high-power flyback converter includes a first transformer having a first primary winding, a first secondary winding, and a first auxiliary winding, and a second transformer having a second primary winding, a second secondary winding, and a second auxiliary winding. The first primary winding and the second primary winding are connected in parallel between a power source and a transistor. The first secondary winding and the second secondary winding are connected in series to a diode and form an output of the continuous load high-power flyback converter. A load is connected between the output and ground. The first auxiliary winding and the second auxiliary winding are connected in series, and used to generate a control signal for the transistor. Connecting the primary windings in parallel and the secondary windings in series reduces the reflected voltage on the transistor for a given output voltage.
    Type: Grant
    Filed: January 29, 2021
    Date of Patent: June 21, 2022
    Assignee: ABL IP HOLDING LLC
    Inventors: Ashish Kumar Gupta, Satish Chandupatla
  • Patent number: 11140521
    Abstract: Methods performed by a User Equipment (UE) are provided for enabling Multimedia Broadcast Multicast Services (MBMS) reception, the methods include creating, by at least one processor, a unified service guide including a list of at least one MBMS service available over at least one communication path based on information about the at least one MBMS service; selecting, by the at least one processor, a first communication path among the at least one communication path for a selected MBMS service among the list of the at least one MBMS service based on at least one of a signal condition of Multicast Broadcast Single Frequency Network (MBSFN) cell, signal conditions of a serving cell, service availability or a packet switched (PS) enabled stack; and providing, by the at least one processor, the selected MBMS service over the selected communication path.
    Type: Grant
    Filed: February 26, 2019
    Date of Patent: October 5, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Neha Agarwal, Rohan Raj, Ashish Kumar Gupta, Shrinath Ramamoorthy Madhurantakam
  • Patent number: 10831578
    Abstract: A processing system, such as for an automobile, includes multiple processor cores, including an application core and a safety core, and a fault detection circuit in communication with the processor cores. The fault detection circuit includes a progress register for storing progress data of an application executed on the application core. The safety core, which executes a fault detection program, reads the progress data from the progress register, and generates an output based on the progress data and an expected behavior of the application. The safety core writes the output to a status register of the fault detection circuit. The fault detection circuit includes a controller that reads the status register and generates a fault signal when the output indicates there is a fault in the execution of the application. In response, the application core either recovers from the fault or runs in a safe mode.
    Type: Grant
    Filed: September 28, 2018
    Date of Patent: November 10, 2020
    Assignee: NXP USA, INC.
    Inventors: Hemant Nautiyal, Jan Chochola, Ashish Kumar Gupta, David Baca
  • Patent number: 10796081
    Abstract: Electronic form (e-form) processing includes generating an e-form based on a form template, the form template being selected from pre-defined form templates. The e-form includes modular sections arranged in a pre-defined order, each modular section being associated with user privileges. Further, data is retrieved from at least one database to partly populate at least one of the modular sections in the e-form. Subsets of the modular sections are provided to designated users based on the user privileges and a workflow associated with the e-form. A processed e-form, including the retrieved data and the data inputs, and having at least one external document, is created based on data inputs received from the designated users. A processed electronic document including the modular sections populated with the retrieved data, the data inputs, and external data from the external document arranged in the pre-defined order is generated from the processed e-form.
    Type: Grant
    Filed: October 31, 2014
    Date of Patent: October 6, 2020
    Assignee: Tata Consultancy Services Limited
    Inventors: Tripat Singh Kharbanda, Sarabdeep Singh, Gaurav Kandpal, Kunal Kumar, Ashish Kumar Gupta, Anupam Grover, Vidhi Lohani
  • Publication number: 20200169849
    Abstract: Methods performed by a User Equipment (UE) are provided for enabling Multimedia Broadcast Multicast Services (MBMS) reception, the methods include creating, by at least one processor, a unified service guide including a list of at least one MBMS service available over at least one communication path based on information about the at least one MBMS service; selecting, by the at least one processor, a first communication path among the at least one communication path for a selected MBMS service among the list of the at least one MBMS service based on at least one of a signal condition of Multicast Broadcast Single Frequency Network (MBSFN) cell, signal conditions of a serving cell, service availability or a packet switched (PS) enabled stack; and providing, by the at least one processor, the selected MBMS service over the selected communication path.
    Type: Application
    Filed: February 26, 2019
    Publication date: May 28, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Neha AGARWAL, Rohan Raj, Ashish Kumar Gupta, Shrinath Ramamoorthy Madhurantakam
  • Publication number: 20200104204
    Abstract: A processing system, such as for an automobile, includes multiple processor cores, including an application core and a safety core, and a fault detection circuit in communication with the processor cores. The fault detection circuit includes a progress register for storing progress data of an application executed on the application core. The safety core, which executes a fault detection program, reads the progress data from the progress register, and generates an output based on the progress data and an expected behavior of the application. The safety core writes the output to a status register of the fault detection circuit. The fault detection circuit includes a controller that reads the status register and generates a fault signal when the output indicates there is a fault in the execution of the application. In response, the application core either recovers from the fault or runs in a safe mode.
    Type: Application
    Filed: September 28, 2018
    Publication date: April 2, 2020
    Inventors: Hemant Nautiyal, Jan Chochola, Ashish Kumar Gupta, David Baca
  • Patent number: 10187781
    Abstract: Some example embodiments provide a method performed by a dual subscriber identification module (SIM) dual standby (DSDS) controller for efficiently sharing radio frequency (RF) resources in a DSDS device, the method comprising: receiving, when a data session is ongoing in a first SIM, a request from a second SIM for access to the RF resources for performing an activity at the second SIM having higher priority than the data session; determining a scaled throughput for the first SIM; determining an RF rejection percentage for the second SIM based on the scaled throughput; and providing the second SIM with access to the RF resources based on the RF rejection percentage.
    Type: Grant
    Filed: February 28, 2018
    Date of Patent: January 22, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Rohit Kumar, Ashish Kumar Gupta, Balaji Srinivasan Thiruvenkatachari, Shrinath Ramamoorthy Madhurantakam, Swapnil Vinod Khachane
  • Publication number: 20180255450
    Abstract: Some example embodiments provide a method performed by a dual subscriber identification module (SIM) dual standby (DSDS) controller for efficiently sharing radio frequency (RF) resources in a DSDS device, the method comprising: receiving, when a data session is ongoing in a first SIM, a request from a second SIM for access to the RF resources for performing an activity at the second SIM having higher priority than the data session; determining a scaled throughput for the first SIM; determining an RF rejection percentage for the second SIM based on the scaled throughput; and providing the second SIM with access to the RF resources based on the RF rejection percentage.
    Type: Application
    Filed: February 28, 2018
    Publication date: September 6, 2018
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Rohit KUMAR, Ashish Kumar Gupta, Balaji Srinivasan Thiruvenkatachari, Shrinath Ramamoorthy Madhurantakam, Swapnil Vinod Khachane
  • Publication number: 20180124868
    Abstract: The present invention provides methods for improving performance and reducing power consumption in a dual subscriber identification module (SIM) dual standby (DSDS) device. According to one example embodiment, the DSDS device enhances the usage of a single RF resource to be shared between a first SIM and a second SIM of the DSDS device based on one or more entry and exit conditions. The DSDS device allows the first SIM to use the RF resource for a data session while it restricts the second SIM from performing neighbor cell measurements when entry conditions are met. By restricting the neighbour cell measurement operations on the second SIM, the DSDS device enables the first SIM to use the RF resource for an extended time thereby improving data rates in the DSDS device. Further, the DSDS device allows the second SIM to perform neighbor cell measurements when the exit conditions are met.
    Type: Application
    Filed: October 20, 2017
    Publication date: May 3, 2018
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Ashish Kumar GUPTA, Balaji Srinivasan Thiruvenkatachari, Swapnil Vinod Khachane
  • Patent number: 9888413
    Abstract: A method for providing IDLE mode multimedia broadcast multicast service (MBMS) continuity in a telecommunication network is provided. The method includes providing an MBMS of interest for a user equipment (UE) from a first cell in the telecommunication network, using an MBMS gateway, performing a cell re-selection measurement of at least a second cell using the UE, the second cell being a neighboring cell to the first cell, wherein the cell re-selection measurement comprises determining a configuration of the second cell to facilitate an MBMS and determining a signal strength matching a predetermined strength value, and selecting one of the first cell and the second cell using the UE, which is configured to facilitate the MBMS and has a signal strength value at least equal to the predetermined strength value and greater than the other cell.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: February 6, 2018
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Balaji Srinivasan Thiruvenkatachari, Swapnil Vinod Khachane, Ashish Kumar Gupta
  • Publication number: 20170208443
    Abstract: A method of adaptively reporting buffer status by a dual subscriber identity module dual standby (DSDS) terminal is provided. The method includes computing a rate at which uplink (UL) grants are allocated by a network over a period of time for a first subscriber unit associated with the DSDS terminal, determining a first time period to initiate buffer status reporting (BSR) using a radio frequency (RF) unit, wherein the first time period corresponds to a time period in which a BSR interval initializes, determining a second time period in which a second subscriber unit associated with the DSDS terminal requires the RF unit, and adaptively reporting the buffer status based on the rate and a difference between the second time period and the first time period.
    Type: Application
    Filed: August 4, 2016
    Publication date: July 20, 2017
    Inventors: Ashish Kumar GUPTA, Balaji Srinivasan THIRUVENKATACHARI, Rohit KUMAR, Shrinath Ramamoorthy MADHURANTAKAM, Swapnil Vinod KHACHANE
  • Publication number: 20170066728
    Abstract: The invention relates to a process of preparation of enantiomerically pure Linezolid Form-I comprising converting a substantially enantiomerically pure linezolid hydroxide compound of formula II to Linezolid Form I compound of formula I.
    Type: Application
    Filed: November 18, 2016
    Publication date: March 9, 2017
    Inventors: Sujay BISWAS, Atulya Kumar PANDA, Ashish Kumar GUPTA, Shishupal SINGH, Praveen TIWARI, Dharam VIR, Saji THOMAS
  • Publication number: 20160262001
    Abstract: Apparatuses (including, but not limited to, user equipment (UE) and base stations, such as evolved Node Bs (eNBs)), systems, and methods for managing resource allocation and utilization for multi-hop device to device (D2D) communication are described. In one method, a UE sends a request to a network for a resource by which the UE can perform initial device discovery in order to perform D2D communication. If available, the network grants the resource and the UE performs initial device discovery using the resource, which includes calculating communication metrics. The UE then sends information based on the initial device discovery to the network which, based at least on that information and if available, sends back a grant for a resource for device discovery. The UE uses the grant to perform device discovery, which includes re-calculating the communication metrics.
    Type: Application
    Filed: July 10, 2015
    Publication date: September 8, 2016
    Inventors: Ashish Kumar GUPTA, Balaji Srinivasan THIRUVENKATACHARI, Sivashankar SEKAR
  • Publication number: 20160249408
    Abstract: Methods and apparatuses are provided for releasing a radio resource control (RRC) connection in a wireless communication network. A user equipment (UE) monitors the RRC connection. The UE performs a local RRC connection release when the UE has failed to receive an RRC connection release message from a network based on a predefined criterion. The RRC transmits an RRC connection release indication to the network. A first subscriber identity module (SIM) is transitioned from an RRC connected mode to an RRC idle mode.
    Type: Application
    Filed: February 24, 2016
    Publication date: August 25, 2016
    Inventors: Balaji Srinivasan THIRUVENKATACHARI, Ashish Kumar GUPTA, Shrinath Ramamoorthy MADHURANTAKAM
  • Publication number: 20160124929
    Abstract: Electronic form (e-form) processing includes generating an e-form based on a form template, the form template being selected from pre-defined form templates. The e-form includes modular sections arranged in a pre-defined order, each modular section being associated with user privileges. Further, data is retrieved from at least one database to partly populate at least one of the modular sections in the e-form. Subsets of the modular sections are provided to designated users based on the user privileges and a workflow associated with the e-form. A processed e-form, including the retrieved data and the data inputs, and having at least one external document, is created based on data inputs received from the designated users. A processed electronic document including the modular sections populated with the retrieved data, the data inputs, and external data from the external document arranged in the pre-defined order is generated from the processed e-form.
    Type: Application
    Filed: October 31, 2014
    Publication date: May 5, 2016
    Inventors: Tripat Singh Kharbanda, Sarabdeep Singh, Gaurav Kandpal, Kunal Kumar, Ashish Kumar Gupta, Anupam Grover, Vidhi Lohani
  • Publication number: 20160080990
    Abstract: A method for providing IDLE mode multimedia broadcast multicast service (MBMS) continuity in a telecommunication network is provided. The method includes providing an MBMS of interest for a user equipment (UE) from a first cell in the telecommunication network, using an MBMS gateway, performing a cell re-selection measurement of at least a second cell using the UE, the second cell being a neighboring cell to the first cell, wherein the cell re-selection measurement comprises determining a configuration of the second cell to facilitate an MBMS and determining a signal strength matching a predetermined strength value, and selecting one of the first cell and the second cell using the UE, which is configured to facilitate the MBMS and has a signal strength value at least equal to the predetermined strength value and greater than the other cell.
    Type: Application
    Filed: March 27, 2015
    Publication date: March 17, 2016
    Inventors: Balaji Srinivasan THIRUVENKATACHARI, Swapnil Vinod KHACHANE, Ashish Kumar GUPTA
  • Patent number: 9056816
    Abstract: The present invention provides a novel process and novel intermediates useful in the synthesis of pharmaceutically active compounds, especially renin inhibitors, such as Aliskiren, or a salt thereof, preferably Aliskiren hemifumarate.
    Type: Grant
    Filed: October 19, 2012
    Date of Patent: June 16, 2015
    Assignee: JUBILANT LIFE SCIENCES LIMITED
    Inventors: Sujay Biswas, Sankareswaran Srimurugan, Anjul Kumar, Atulya Kumar Panda, Danish Jamshad, Mukesh Masand, Bidyut Biswas, Vikas Bansal, Ashish Kumar Gupta, Dharam Vir
  • Publication number: 20150025236
    Abstract: The invention relates to a substantially pure linezolid hydroxide having R-isomer content more than about 99.9% relative to its S-isomer. Further aspect of invention provides the ambient moisture condition, which is critical for enantiomeric pure linezolid hydroxide. The obtained substantially enantiomerically pure linezolid hydroxide compound of formula-II can be subsequently converted into the linezolid compound of formula-I, having S-isomer content more than 99.9% relative to R-isomer. Further the invention provides an improved process for preparation of enantiomeric pure linezolid Form-I, wherein linezolid Form-I having the purity more than 99.9% relative to any other known polymorphic form of linezolid. The obtained enantiomeric pure linezolid Form-I can be subsequently converted into the other known polymorphic forms linezolid. The invention also provides stable and substantially solvent-free crystal of Form-I of linezolid.
    Type: Application
    Filed: January 22, 2013
    Publication date: January 22, 2015
    Inventors: Sujay Biswas, Atulya Kumar Panda, Ashish Kumar Gupta, Shishupal Singh, Praveen Tiwari, Dharam Vir, Saji Thomas