Patents by Inventor Naveen Parihar

Naveen Parihar 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: 11705117
    Abstract: Acoustic features are batched into two different batches. The second batch of the two batches is made in response to a detection of a word hypothesis output by a speech recognition network that received the first batch. The number of acoustic feature frames of the second batch is equal to a second batch size greater than the first batch size. The second batch is also to the speech recognition network for processing.
    Type: Grant
    Filed: October 13, 2021
    Date of Patent: July 18, 2023
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Hosam A. Khalil, Emilian Y. Stoimenov, Yifan Gong, Chaojun Liu, Christopher H. Basoglu, Amit K. Agarwal, Naveen Parihar, Sayan Pathak
  • Publication number: 20220068269
    Abstract: Embodiments may include collection of a first batch of acoustic feature frames of an audio signal, the number of acoustic feature frames of the first batch equal to a first batch size, input of the first batch to a speech recognition network, collection, in response to detection of a word hypothesis output by the speech recognition network, of a second batch of acoustic feature frames of the audio signal, the number of acoustic feature frames of the second batch equal to a second batch size greater than the first batch size, and input of the second batch to the speech recognition network.
    Type: Application
    Filed: October 13, 2021
    Publication date: March 3, 2022
    Inventors: Hosam A. KHALIL, Emilian Y. STOIMENOV, Yifan GONG, Chaojun LIU, Christopher H. BASOGLU, Amit K. AGARWAL, Naveen PARIHAR, Sayan PATHAK
  • Patent number: 11183178
    Abstract: Embodiments may include collection of a first batch of acoustic feature frames of an audio signal, the number of acoustic feature frames of the first batch equal to a first batch size, input of the first batch to a speech recognition network, collection, in response to detection of a word hypothesis output by the speech recognition network, of a second batch of acoustic feature frames of the audio signal, the number of acoustic feature frames of the second batch equal to a second batch size greater than the first batch size, and input of the second batch to the speech recognition network.
    Type: Grant
    Filed: January 27, 2020
    Date of Patent: November 23, 2021
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Hosam A. Khalil, Emilian Y. Stoimenov, Yifan Gong, Chaojun Liu, Christopher H. Basoglu, Amit K. Agarwal, Naveen Parihar, Sayan Pathak
  • Publication number: 20210217410
    Abstract: Embodiments may include collection of a first batch of acoustic feature frames of an audio signal, the number of acoustic feature frames of the first batch equal to a first batch size, input of the first batch to a speech recognition network, collection, in response to detection of a word hypothesis output by the speech recognition network, of a second batch of acoustic feature frames of the audio signal, the number of acoustic feature frames of the second batch equal to a second batch size greater than the first batch size, and input of the second batch to the speech recognition network.
    Type: Application
    Filed: January 27, 2020
    Publication date: July 15, 2021
    Inventors: Hosam A. KHALIL, Emilian Y. STOIMENOV, Yifan GONG, Chaojun LIU, Christopher H. BASOGLU, Amit K. AGARWAL, Naveen PARIHAR, Sayan PATHAK
  • Patent number: 10803871
    Abstract: Methods described herein provide functionality for automatic speech recognition (ASR). One such embodiment performs speech recognition using received speech recognition result candidates, where the received candidates were generated by performing Statistical Language Model (SLM) based speech recognition on one or more frames of audio data. In turn, such an embodiment transmits results of the speech recognition, performed using the received speech recognition result candidates, to a user device via a communications network. Results of the speech recognition are available with lower latency than pure cloud based ASR solution.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: October 13, 2020
    Assignee: Nuance Communications, Inc.
    Inventors: Carl Benjamin Quillen, Naveen Parihar
  • Publication number: 20190214014
    Abstract: Methods described herein provide functionality for automatic speech recognition (ASR). One such embodiment performs speech recognition using received speech recognition result candidates, where the received candidates were generated by performing Statistical Language Model (SLM) based speech recognition on one or more frames of audio data. In turn, such an embodiment transmits results of the speech recognition, performed using the received speech recognition result candidates, to a user device via a communications network. Results of the speech recognition are available with lower latency than pure cloud based ASR solution.
    Type: Application
    Filed: November 26, 2018
    Publication date: July 11, 2019
    Inventors: Carl Benjamin Quillen, Naveen Parihar
  • Patent number: 9951749
    Abstract: A system and method for reducing the operational noise of a blunt trailing edge of a wind turbine blade is described. The system involves increasing the trailing edge solid angle at the blade trailing edge by providing a wedge element or projection adjacent the trailing edge of the blade, the wedge element acting to provide improved mixing of the suction side and pressure side flows at the blunt trailing edge, thereby reducing the strength of vortex shedding at the trailing edge and the associated operational noise.
    Type: Grant
    Filed: October 24, 2013
    Date of Patent: April 24, 2018
    Assignee: LM WP PATENT HOLDING A/S
    Inventors: Ashish Singh, Ganesh Ramanathan, Jitendra Bijlani, Naveen Parihar
  • Patent number: 9761227
    Abstract: Methods described herein provide functionality for automatic speech recognition (ASR). One such embodiment performs speech recognition using received speech recognition result candidates, where the received candidates were generated by performing Statistical Language Model (SLM) based speech recognition on one or more frames of audio data. In turn, such an embodiment transmits results of the speech recognition, performed using the received speech recognition result candidates, to a user device via a communications network. Results of the speech recognition are available with lower latency than pure cloud based ASR solutions.
    Type: Grant
    Filed: May 26, 2016
    Date of Patent: September 12, 2017
    Assignee: Nuance Communications, Inc.
    Inventors: Carl Benjamin Quillen, Naveen Parihar
  • Publication number: 20150292522
    Abstract: A system and method for reducing the operational noise of a blunt trailing edge of a wind turbine blade is described. The system involves increasing the trailing edge solid angle at the blade trailing edge by providing a wedge element or projection adjacent the trailing edge of the blade, the wedge element acting to provide improved mixing of the suction side and pressure side flows at the blunt trailing edge, thereby reducing the strength of vortex shedding at the trailing edge and the associated operational noise.
    Type: Application
    Filed: October 24, 2013
    Publication date: October 15, 2015
    Applicant: LM WP PATENT HOLDING A/S
    Inventors: Ashish Singh, Ganesh Ramanathan, Jitendra Bijlani, Naveen Parihar