Patents by Inventor Vishnu Vardhan

Vishnu Vardhan 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: 20210323951
    Abstract: The present disclosure relates to novel processes for the preparation of compounds useful as stimulators of soluble guanylate cyclase (sGC). These processes are amenable to large scale preparation and produce stable 3-(2-pyrimidinyl)pyrazoles of Formula (I), including Compound (I), in high purity and yields. The present invention has the additional advantage of facile reaction conditions, amenable to scale up for large scale manufacturing. The disclosure also provides novel intermediates useful in the preparation of said compounds.
    Type: Application
    Filed: July 6, 2017
    Publication date: October 21, 2021
    Inventors: Song XUE, Vishnu Vardhan Reddy KARNATI, Robert C. LIVINGSTON
  • Patent number: 11140559
    Abstract: Devices and methods for inter-network access management in an shared spectrum wireless communication systems. A method for a method for operating a network entity in a wireless communication system of shared spectrum resources includes transmitting, to a set of neighbor network entities in the wireless communication system, a coordination request message indicating an intended transmission power for a data transmission by the network entity; and receiving, from at least one of the set of neighbor network entities, a coordination response message in response to the coordination request message. The method further includes determining resources of the shared spectrum resources to use for the data transmission based on the intended transmission power and the coordination response message; and transmitting, to at least one terminal in a cell of the network entity, the data transmission based on the determined resources.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: October 5, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeongho Jeon, Vishnu Vardhan Ratnam, Joonyoung Cho
  • Patent number: 11129691
    Abstract: An active marker device (100) is introducible into a human tissue and for tracking a region of interest of a human body. The active marker device includes a light source (101) for emitting light such that the emitted light can be detected by an optical sensor. In this way, the active marker device and/or the region of interest can be tracked by a tracking system including the optical sensor. The active marker device (100) also includes a switch (102) for turning the light source on and off and for operating the light source in a pulsed mode.
    Type: Grant
    Filed: December 14, 2015
    Date of Patent: September 28, 2021
    Assignee: KONINKLIJKE PHILIPS N.V.
    Inventors: Bernardus Hendrikus Wilhelmus Hendriks, Michael Grass, Thomas Koehler, Harold Agnes Wilhelmus Schmeitz, Roland Proksa, Vishnu Vardhan Pully, Marco Andreas Jacobus Van As, Waltherus Cornelis Jozef Bierhoff, Franciscus Marinus Antonius Maria Van Gaal, Drazenko Babic
  • Publication number: 20210284632
    Abstract: The present disclosure relates to novel processes for the preparation of compounds useful as stimulators of soluble guanylate cyclase (sGC). These processes are amenable to large scale preparation and produce stable 3-(2-pyrimidinyl)pyrazoles of Formula (I), including Compound (I), Compound (IA) and Compound (IB), in high purity and yields. The present invention has the additional advantage of facile reaction conditions, amenable to scale up for large scale manufacturing. The disclosure also provides novel intermediates useful in the preparation of said compounds.
    Type: Application
    Filed: July 6, 2017
    Publication date: September 16, 2021
    Inventors: Song Xue, Vishnu Vardhan Reddy Karnati, Robert C. Livingston, Timothy Claude Barden, Wayne C. Schairer
  • Patent number: 11076348
    Abstract: Methods and apparatuses for neighbor discovery and wireless inter-connection in a wireless communication system. A method for operating a base station (BS) in the wireless communication network includes generating measurement information regarding neighboring BSs of the BS in the wireless communication network; determining a first parent BS of the neighboring BSs to connect to based on the measurement information; performing an initial access procedure with the first parent BS to connect to the first parent BS; identifying an end-to-end route for the BS for transfer of data between a user equipment (UE) and a gateway via the wireless communication network; and transferring the data between the gateway and the UE based on the identified end-to-end route.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: July 27, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeongho Jeon, Vishnu Vardhan Ratnam, Joonyoung Cho, Hao Chen, Jianhua Mo
  • Patent number: 11055880
    Abstract: A generative system includes a memory having computer readable instructions stored therein. The system further includes a processor configured to access a plurality of fashion images of a plurality of fashion products. The processor is configured to train a generative model using the plurality of fashion images of the fashion products. The processor is further configured to estimate latent vectors corresponding to the plurality of fashion images via the generative model. Furthermore, the processor is configured to transform the latent vectors to generate one or more transformed fashion images via the generative model. The one or more transformed fashion images are generated using characteristics of the plurality of fashion images. Moreover, the processor further configured to create one or more fashion products based upon the generated transformed fashion images.
    Type: Grant
    Filed: February 4, 2019
    Date of Patent: July 6, 2021
    Assignee: Myntra Designs Private Limited
    Inventor: Makkapati Vishnu Vardhan
  • Publication number: 20210182950
    Abstract: Systems and method for transforming images of retail items using generative models are presented. The system includes an image acquisition unit and a processor including a training module, a latent vector generator, a latent vector modifier, and an image generator. The image acquisition is configured to access an input image of a selected retail item and a sample target image. The training module is configured to train a generative model. The latent vector generator is configured to generate a first latent vector and a second latent vector from the trained generative model based on the input image of the selected retail item and the sample target image, respectively. The latent vector modifier is configured to modify the second latent vector based on the first latent vector to generate a modified latent vector; and the image generator is configured to generate an output image based on the modified latent vector.
    Type: Application
    Filed: December 8, 2020
    Publication date: June 17, 2021
    Inventor: Vishnu Vardhan Makkapati
  • Publication number: 20210167996
    Abstract: Novel channel estimation techniques that can be performed solely in the analog domain are provided. The techniques use continuous analog channel estimation (CACE), periodic analog channel estimation (PACE), and multiantenna frequency shift reference (MAFSR). These techniques provide sufficient channel knowledge to enable analog beamforming at the receiver while significantly reducing the estimation overhead. These schemes involve transmission of a reference tone of a known frequency, either continuously along with the data (CACE, MAFSR) or in a separate phase from data (PACE). Analysis of the methods show that sufficient receiver beamforming gain can be achieved in sparse channels by building the beamformer using just the amplitude and phase estimates of the reference tone from each receiver antenna.
    Type: Application
    Filed: April 3, 2019
    Publication date: June 3, 2021
    Applicant: UNIVERSITY OF SOUTHERN CALIFORNIA
    Inventors: Vishnu Vardhan RATNAM, Andreas F. MOLISCH
  • Patent number: 11004242
    Abstract: A discrete wavelet transform (DWT) based generative system for generating images of fashion products is provided. The system includes a memory having computer-readable instructions stored therein. The system includes a processor configured to access a plurality of fashion images of a plurality of fashion products. Each fashion image is generated at a first resolution. The processor is configured to train one or more DWT based generative models using the plurality of fashion images of the fashion products. Each of the generative models is selectively trained using a directional fashion image. The directional fashion image includes details of the fashion products corresponding to a pre-determined orientation and scale. The processor is further configured to generate an upsampled fashion image corresponding to each of the fashion images. Each upsampled fashion image is generated at a second resolution.
    Type: Grant
    Filed: February 4, 2019
    Date of Patent: May 11, 2021
    Assignee: Myntra Designs Private Limited
    Inventor: Makkapati Vishnu Vardhan
  • Patent number: 10942865
    Abstract: A method and apparatus are provided to enable snoop forwarding to occur together with memory protection. A data processing apparatus in, for instance, the form of a home node forwards a snoop forwarding request on behalf of a requester to a target, the snoop forwarding request being capable of indicating one or more access permissions of the target in relation to the data. A further data processing apparatus in the form of, for instance, a receiver node may receive the snoop forwarding request and based on its own permissions that are provided in the snoop forwarding request, together with the state of the data, either provide a response back to the requester or the home node. In a still further data processing apparatus in the form of, for instance, a Memory Protection Unit (MPU), a regular snoop forwarding request made to a target in relation to data can be forwarded to the target or demoted to a non-forwarding snoop request based on the permissions of the target in relation to the data at the MPU.
    Type: Grant
    Filed: June 13, 2019
    Date of Patent: March 9, 2021
    Assignee: Arm Limited
    Inventors: Gurunath Ramagiri, Tushar P. Ringe, Mukesh Patel, Jamshed Jalal, Iat Pui Chan, Lakshmi Joga Vishnu Vardhan Badukonda
  • Publication number: 20210053962
    Abstract: The present disclosure relates to novel processes for the preparation of compounds of Formula I. Some of these compounds are useful as simulators of soluble guanylate cyclase (sGC). Others are useful intermediates towards the preparation of said simulators. These processes are amenable to large scale preparation and produce stable 3-(2-pyrimidinyl)pyrazoles of Formula I in high purity and yields. The present invention has the additional advantage of facile reaction conditions, amenable to scale up for large scale manufacturing. The disclosure also provides novel intermediates useful in the preparation of said compounds.
    Type: Application
    Filed: January 10, 2019
    Publication date: February 25, 2021
    Inventors: Debra Jane Wallace, Fenger Zhou, Yuguang Wang, Takashi Nakai, Vishnu Vardhan Reddy Karnati, Wayne C. Schairer, William Kissel, Song Xue, Ahmad Hashash
  • Patent number: 10916106
    Abstract: Systems and methods are provided that include an access point receiving a request from a device to join a first network defined by a first protocol, the access point allocating a slot of a superframe to the device, and the access point allocating remaining slots of the superframe to communication by the access point on a second network defined by a second protocol. Additionally or alternatively, some methods can include the access point enabling a first transceiver communicating via the first protocol and either, when the first transceiver receives first data from the device via the first protocol within a predetermined time of a beginning of the slot, receiving second data from the device via the first protocol for a remainder of the slot or, when the first transceiver module fails to receive the first data, the access point enabling a second transceiver for the remainder of the slot.
    Type: Grant
    Filed: December 26, 2017
    Date of Patent: February 9, 2021
    Assignee: Ademco Inc.
    Inventors: Vishnu Vardhan Reddy Beema, Sandeep Suresh, Kenneth Eskildsen
  • Publication number: 20210035465
    Abstract: A passage of selectable words and/or selectable blank spaces may be displayed on a client device of an evaluator. As a test subject reads the passage, preferably from another source, the evaluator may select a selectable word or blank space. A plurality of selectable bubbles may appear near and/or around the selected word, where each selectable bubble corresponds to a type of mistake that the test subject might make in reading the passage. The evaluator may select one of the selectable bubbles depending on the type of mistake the test subject made. After selecting a bubble, the plurality of selectable bubbles are removed from the display and a tag icon, indicating which type of mistake the evaluator selected, is displayed near the selected word. In this manner, an annotated passage may be created that graphically illustrates where and what type of mistakes the test subject made in reading the passage.
    Type: Application
    Filed: July 30, 2019
    Publication date: February 4, 2021
    Inventors: John BIELINSKI, Vishnu Vardhan VANAVADA, Valdas VOLBEKAS
  • Publication number: 20210035467
    Abstract: A system and method for recommending and performing a recommended assessment and a recommended activity for a user is provided. A first database stores a plurality of assessments with a common template and a plurality of possible activities with a common template. A second database stores, for each user in a plurality of users, a plurality of assessment results with self-identifying score types and a plurality of performed activities performed by the user. A recommendation engine may receive as input a plurality of assessments results and a plurality of performed activities performed by the user. The recommendation engine may output one or more recommended assessments and one or more recommended activities to be performed by the user. A user interface may display the recommended assessment(s) and the recommended activit(ies) to the user. An education platform may perform the recommended assessment(s) and the recommended activit(ies) with the user.
    Type: Application
    Filed: July 30, 2019
    Publication date: February 4, 2021
    Inventors: Mark BOSKO, Vishnu Vardhan VANAVADA
  • Publication number: 20210017160
    Abstract: This invention relates to deuterated compounds of Formula I, and pharmaceutically acceptable salts thereof. or a pharmaceutically acceptable salt thereof, wherein each of Y1, Y2, Y3, Y4, Y5a, Y5b, Y6, Y7, Y8, Y9, Y10, Y11a and Y11b is independently selected from hydrogen and deuterium, as well as pharmaceutical compositions, methods and uses thereof.
    Type: Application
    Filed: July 14, 2020
    Publication date: January 21, 2021
    Inventors: Thomas Wai-Ho Lee, Song Xue, Vishnu Vardhan Reddy Karnati, Debra Jane Wallace
  • Publication number: 20210017161
    Abstract: This invention relates to deuterated compounds of Formula I, and pharmaceutically acceptable salts thereof. or a pharmaceutically acceptable salt thereof, wherein each of Y1, Y2, Y3, Y4, Y5a, Y5b, Y6, Y7, Y8, Y9, Y10, Y11a, Y11b, Y12a and Y12b is independently selected from hydrogen and deuterium, as well as pharmaceutical compositions, methods and uses thereof.
    Type: Application
    Filed: July 14, 2020
    Publication date: January 21, 2021
    Inventors: Thomas Wai-Ho Lee, Song Xue, Vishnu Vardhan Reddy Karnati, Debra Jane Wallace
  • Publication number: 20200394141
    Abstract: A method and apparatus are provided to enable snoop forwarding to occur together with memory protection. A data processing apparatus in, for instance, the form of a home node forwards a snoop forwarding request on behalf of a requester to a target, the snoop forwarding request being capable of indicating one or more access permissions of the target in relation to the data. A further data processing apparatus in the form of, for instance, a receiver node may receive the snoop forwarding request and based on its own permissions that are provided in the snoop forwarding request, together with the state of the data, either provide a response back to the requester or the home node. In a still further data processing apparatus in the form of, for instance, a Memory Protection Unit (MPU), a regular snoop forwarding request made to a target in relation to data can be forwarded to the target or demoted to a non-forwarding snoop request based on the permissions of the target in relation to the data at the MPU.
    Type: Application
    Filed: June 13, 2019
    Publication date: December 17, 2020
    Applicant: Arm Limited
    Inventors: Gurunath Ramagiri, Tushar P. Ringe, Mukesh Patel, Jamshed Jalal, Iat Pui Chan, Lakshmi Joga Vishnu Vardhan Badukonda
  • Patent number: 10868956
    Abstract: The present disclosure provides a method for supporting photograph in a device having a camera, the method comprising the operations of: recognizing the face of a subject within a photographing area of a camera when the camera is driven; determining a signal instructing to change the photographing area, on the basis of information about the recognized face; and outputting the signal instructing to change the photographing area, on the basis of the determination.
    Type: Grant
    Filed: August 24, 2016
    Date of Patent: December 15, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Vishnu Vardhan Vinjam, Apoorv Kansal
  • Publication number: 20200381926
    Abstract: In some examples, a battery cell monitoring circuit comprises an input pin; a reset command detection circuit comprising an integrator circuit coupled to the input pin; a counter circuit coupled to an output terminal of the integrator circuit; and a one-shot circuit coupled to an output terminal of the counter circuit; a logic gate coupled to an output terminal of the one-shot circuit; and a reset circuit coupled to the logic gate.
    Type: Application
    Filed: May 29, 2020
    Publication date: December 3, 2020
    Inventors: Vishnu Vardhan RAVINUTHULA, Wan Laan Jackie HUI, Indranil GANGOPADHYAY, Quanqing HU, Madhu DUNDAIAH
  • Patent number: 10853683
    Abstract: An image processing system and method for determining one or more attributes of a fashion apparel is provided. The system includes a pattern template. The pattern template further includes a plurality of patterns and the fashion apparel is positioned on top of the patterned template. The system further includes an imaging device configured to capture an image of the fashion apparel positioned on top of the pattern template. In addition, the system includes a size and color determination module coupled to the imaging sensor and configured to receive the image and extract a size and a color of the fashion apparel by using the plurality of patterns in the pattern template.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: December 1, 2020
    Assignee: MYNTRA DESIGNS PRIVATE LIMITED
    Inventor: Makkapati Vishnu Vardhan