Patents by Inventor Amit Kumar

Amit 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).

  • MACHINE LEARNING TECHNIQUES FOR CROSS-DOMAIN TEXT CLASSIFICATION
    Publication number: 20230119402
    Abstract: Various embodiments of the present invention provide methods, apparatus, systems, computing devices, computing entities, and/or the like for performing text classification predictions. Certain embodiments of the present invention utilize systems, methods, and computer program products that perform text classification predictions by using at least one of Word Mover's Similarity measures, Relaxed Word Mover's Similarity measures, or cross-domain classification machine learning model.
    Type: Application
    Filed: December 21, 2022
    Publication date: April 20, 2023
    Inventors: Amit Kumar, Suman Roy, Ayan Sengupta
  • Generation of synthetic image data using three-dimensional models
    Patent number: 11631260
    Abstract: Techniques are generally described for object detection in image data. First image data comprising a three-dimensional model representing an object may be received. First background image data comprising a first plurality of pixel values may be received. A first feature vector representing the three-dimensional model may be generated. A second feature vector representing the first plurality of pixel values of the first background image data may be generated. A first machine learning model may generate a transformed representation of the three-dimensional model using the first feature vector. First foreground image data comprising a two-dimensional representation of the transformed representation of the three-dimensional model may be generated. A frame of composite image data may be generated by combining the first foreground image data with the first background image data.
    Type: Grant
    Filed: December 23, 2020
    Date of Patent: April 18, 2023
    Assignee: AMAZON TECHNOLOGIES, INC.
    Inventors: Shashank Tripathi, Visesh Chari, Ambrish Tyagi, Amit Kumar Agrawal, James Rehg, Siddhartha Chandra
  • Fecal management systems and methods
    Patent number: 11628085
    Abstract: Fecal management methods and apparatuses (e.g., devices, systems, etc.) may apply one or more fecal removal cycles of suction and irrigation (and in some examples air) to actively remove fecal material. The apparatus may control the timing of delivery of the fecal removal cycles as well as the parameters of the applied suction, irrigation and/or air within and between fecal removal cycles.
    Type: Grant
    Filed: August 4, 2021
    Date of Patent: April 18, 2023
    Assignee: CM Technologies, Inc.
    Inventors: Amit Kumar Sharma, Nishith Chasmawala, Geetika Garg, Shreyas Dighe
  • Multi-table signature prefetch
    Patent number: 11630670
    Abstract: Techniques are disclosed relating to signature-based instruction prefetching. In some embodiments, processor pipeline circuitry executes a computer program that includes control transfer instructions, such that the execution follows a taken path through the computer program. First signature prefetch table circuitry indicates prefetch addresses for signatures generated using a first signature generation technique and second signature prefetch table circuitry indicates prefetch addresses for signatures generated using a second, different signature generation technique. Signature prefetch circuitry, in response to a prefetch training event, determines a first signature according to the first technique and a second signature according to the second technique and selects one but not both of the first and second signature prefetch tables to train using the first signature or the second signature.
    Type: Grant
    Filed: July 21, 2021
    Date of Patent: April 18, 2023
    Assignee: Apple Inc.
    Inventors: Douglas C. Holman, Ian D. Kountanis, Amit Kumar, Muawya M. Al-Otoom
  • Method and system for document classification and text information extraction
    Patent number: 11631233
    Abstract: Variation in received documents types and templates used for each document type poses challenge in developing a generic background noise removal approach for automatic text information extraction technique. Embodiments herein provide a method and a system for document classification and text information extraction. Time efficient and accurate text detection engine-based Region of Interest (ROI) technique is provided to accurately identify text region followed by a multi-layered neural network based architecture for enhanced classification accuracy to identify the type of document. A multistage image pre-processing approach is provided for efficient, effective, and accurate background noise removal from the classified document, which includes unsupervised clustering, identification, segmentation, masking, contour approximation, selective subtraction, and dynamic thresholding.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: April 18, 2023
    Assignee: TATA CONSULTANCY SERVICES LIMITED
    Inventors: Devang Jagdishchandra Patel, Prosenjit Mondal, Rajdeep Chatterjee, Prabhat Ranjan Mishra, Pushp Kumar Jain, Harinakshi Raina, Amit Kumar Agrawal, Anshika Jain, Ankita Gupta, Ketkee Pandit
  • Screenshot Capture based on Content Type
    Publication number: 20230115555
    Abstract: Techniques for screenshot capture based on content type are described and are implementable to enable a screenshot of content displayed on a device to be captured based on a content type for the content. The described implementations, for instance, automatically determine a content type for content displayed on a device and capture a screenshot based on the content type, such as whether the content represents static content or dynamic content.
    Type: Application
    Filed: October 11, 2021
    Publication date: April 13, 2023
    Applicant: Motorola Mobility LLC
    Inventors: Amit Kumar Agrawal, Peng Yueh Hsueh
  • Methods and apparatus for navigation of an autonomous vehicle based on a location of the autonomous vehicle relative to shouldered objects
    Patent number: 11623664
    Abstract: An autonomous vehicle can obtain sensor data. Upon determining that the autonomous vehicle is in a lane adjacent a shoulder, and there is an object in the shoulder, the autonomous vehicle can determine if performing a lane change maneuver out of the lane prior to the autonomous vehicle being positioned adjacent to the object is feasible. If it is, the lane change maneuver can be performed. If it is not, a nudge maneuver and/or a deceleration can be performed.
    Type: Grant
    Filed: September 29, 2022
    Date of Patent: April 11, 2023
    Assignee: PlusAI, Inc.
    Inventors: Anurag Ganguli, Amit Kumar, Timothy P. Daly, Jr., Anurag Paul, Inderjot Singh Saggu, Lichun Yang
  • Buffer management for optimized processing in media pipeline
    Patent number: 11627345
    Abstract: Automated processes, computing systems, computing devices, and other aspects of a data processing system improve reliability in transmitting digital media content over a network using resource constrained hardware. Media content may be received from a media source and used to generate data segments. An address may be written to a message queue, with the address referencing a first segment of the media content stored in the buffer. A computing device may check whether a number of addresses stored in a message queue is greater than or equal to a first threshold value. A second segment of the media content may be written to the message queue in response to the number of addresses stored in the message queue being greater than or equal to the first threshold value.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: April 11, 2023
    Inventors: Amit Kumar, Gopikumar Ranganathan
  • DYNAMICALLY UPDATING NETWORK ROUTES
    Publication number: 20230108854
    Abstract: An example endpoint device includes one or more processors configured to allocate a range of IP addresses to use for fully qualified domain name (FQDN)-based tunnel splitting; send a DNS query to a DNS server; receive a DNS response from the DNS server; modify a first IP address in the DNS response to one of the allocated IP addresses; associate the first IP address and the one of the allocated IP addresses in a data table; change a destination address that corresponds to the one of the allocated IP addresses in a first TCP packet received from a user application to be the first IP address; and in response to receiving, from a gateway, a second TCP packet with a source address that corresponds to the first IP address, change a source address in a second TCP packet to be the one of the allocated IP addresses.
    Type: Application
    Filed: January 13, 2021
    Publication date: April 6, 2023
    Applicant: Pulse Secure, LLC
    Inventors: Amit Kumar Namdev, Meera Mohideen, Vagish Kalligudd
  • CROSSTALK OFF EAR DETECTION FOR CIRCUMAURAL HEADSET
    Publication number: 20230109374
    Abstract: A circumaural headset having a first earcup and a second earcup can include a first transducer disposed with the first earcup and configured to transmit a first non-audible signal with an audible signal, a second transducer disposed within the second earcup and configured to receive the first non-audible signal from the first transducer, and an off-ear detection processor configured to determine whether the headset has been removed from the user’s head based on the second transducer receiving the first non-audible signal from the first transducer.
    Type: Application
    Filed: September 20, 2022
    Publication date: April 6, 2023
    Inventors: Amit Kumar, Colin Michael Doolittle, Thomas Lynn Kuntz
  • Methods, systems, and devices for presenting obscured subject compensation content in a videoconference
    Patent number: 11622083
    Abstract: A conferencing system terminal device includes an image capture device capturing images of a subject during a videoconference occurring across a network and a communication device transmitting the images to at least one remote electronic device engaged in the videoconference. The conferencing system terminal device includes one or more sensors determining that one or more portions of the subject are obscured in the images and one or more processors. The one or more processors apply obscured subject compensation content to the images at locations where the one or more portions of the subject are obscured, during the videoconference, and prior to the communication device transmitting the images to the at least one remote electronic device engaged in the videoconference.
    Type: Grant
    Filed: November 29, 2021
    Date of Patent: April 4, 2023
    Assignee: Motorola Mobility LLC
    Inventors: Alexandre Neves Creto, Amit Kumar Agrawal, Robert S Witte
  • CONTENT PROTECTION FOR A GLASSES DEVICE
    Publication number: 20230094048
    Abstract: Techniques for content protection for a glasses device are described and may be implemented to enable sensitive content on a glasses device to be protected from exposure to persons other than a user of the glasses device. Generally, the described implementations utilizing sensor data such as visual data from a camera to detect human gaze to determine whether a person other than a user of a glasses device is positioned to view sensitive content displayed by the glasses device. If a secondary person other than a user of a glasses device is detected as being positioned to view sensitive content, a protection process is implemented to mitigate exposure of the sensitive content to the secondary person.
    Type: Application
    Filed: September 28, 2021
    Publication date: March 30, 2023
    Applicant: Motorola Mobility LLC
    Inventors: Alexandre Neves Creto, Amit Kumar Agrawal
  • INTELLIGENT DIGITAL ASSISTANT THAT PROVIDES END-USER WITH INFORMATION FROM FIRM DATABASES TO ASSIST END-USER IN PERFORMING JOB FUNCTIONS
    Publication number: 20230101224
    Abstract: Improved artificial intelligence computer systems actively and/or passively provide end-users with information from firm data systems to help the end-user perform the end-user's job functions. In a passive implementation, the system can prioritize emails for a user, craft consistent responses to multiple email inquiries on the same topic, and/or craft responses whose content is drawn from a library of electronic documents. In an active implementation, the system comprises AI agents associated with individual databases of the system, where the AI agents are tuned to retrieve data from their associated database in response to a query from the end-user.
    Type: Application
    Filed: September 24, 2021
    Publication date: March 30, 2023
    Applicant: MORGAN STANLEY SERVICES GROUP INC.
    Inventors: Amit Kumar SINGH, Ravish SHARMA, Kevin ENG, Vikram HEMRAJANI, Eden KIDNER, Monika NICA
  • DIGITAL TWIN BASED MANAGEMENT OF ELECTRONIC WASTE
    Publication number: 20230094675
    Abstract: A processor may receive an information dataset. The information dataset may include geographical area information and electronic waste information. A processor may generate a digital twin of the physical geographical area. The digital twin may be based, at least in part, on the information dataset. A processor may simulate one or more factors on the physical geographical area. A processor may predict, responsive to simulating the one or more factors, one or more electronic waste impacts on the physical geographical area.
    Type: Application
    Filed: September 29, 2021
    Publication date: March 30, 2023
    Inventors: Saraswathi Sailaja Perumalla, Venkata Vara Prasad Karri, Amit Kumar Senapaty, Shikhar Kwatra, Sarbajit K. Rakshit
  • A NEW METHOD OF 18F LABELLING AND INTERMEDIATE SALTS
    Publication number: 20230099421
    Abstract: Disclosed herein is a salt of formula I: where R1, X, n, R, R1, Y, m, p, q, Z and o are as defined herein. Also disclosed herein are methods of using said salts in chemical synthesis, such as to prepare compounds isotopically enriched in 18F for use in PET & imaging, as well as methods to make the compounds of formula I.
    Type: Application
    Filed: December 15, 2020
    Publication date: March 30, 2023
    Applicant: National University of Singapore
    Inventors: Rowan Drury Young, Dipendu Mandal, Richa Gupta, Amit Kumar Jaiswal
  • WINDOW CIRCUITS, DEVICES AND METHODS FOR AUDIO AMPLIFIERS
    Publication number: 20230095754
    Abstract: In some embodiments, a window circuit for an audio amplification system can include a pulse train generator configured to generate a train of rectangular pulses having M amplitude values, with the quantity M being an integer greater than 1, and M-1 accumulators arranged in series to transform the train of rectangular pulses into an output that is representative of an M-th order window. In some embodiments, such a window circuit can be utilized for a calibration circuit that includes a gain adjustment circuit configured to generate a correction signal to compensate for a gain variation of an audio amplifier based at least in part on a window of frequency at or about a frequency of a calibration tone applied to the audio amplifier.
    Type: Application
    Filed: September 28, 2022
    Publication date: March 30, 2023
    Inventors: Amit KUMAR, Deepika KUMARI
  • GAIN CALIBRATION FOR AUDIO AMPLIFIERS
    Publication number: 20230103164
    Abstract: In some embodiments, a calibration circuit for an audio amplification system can include a tone generator configured to provide a tone having a frequency to an input path of an audio amplifier, such that an input signal provided to the audio amplifier includes the tone, a a first sampling circuit configured to sample an output signal at an output node of the audio amplifier, and a second sampling circuit configured to sample the input signal at an input node of the audio amplifier. The calibration circuit can further include a gain adjustment circuit configured to generate a correction signal based on the sampled output signal and the sampled input signal to correct for a gain variation of the audio amplifier.
    Type: Application
    Filed: September 28, 2022
    Publication date: March 30, 2023
    Inventors: Spencer David LEUENBERGER, Deepika KUMARI, David LAMB, Mark R. PETING, Evan Michael ALBRIGHT, Wai Laing LEE, Amit KUMAR
  • BODY DIMENSIONS FROM TWO-DIMENSIONAL BODY IMAGES
    Publication number: 20230096013
    Abstract: Described are systems and methods to determine one or more body dimensions of a body based on a processing of one or more two-dimensional images that include a representation of the body. Body dimensions include any length, circumference, etc., of any part of a body, such as shoulder circumference, chest circumference, waist circumference, hip circumference, inseam length, bicep circumference, leg circumference, etc.
    Type: Application
    Filed: September 29, 2021
    Publication date: March 30, 2023
    Inventors: Amit Kumar Agrawal, Siddharth Choudhary, Antonio Criminisi, Ganesh Subramanian Iyer, JinJin Li, Prakash Ramu, Brandon Michael Smith, Durga Venkata Kiran Yakkala
  • PECVD process
    Patent number: 11613812
    Abstract: A method of processing a substrate according to a PECVD process is described. Temperature profile of the substrate is adjusted to change deposition rate profile across the substrate. Plasma density profile is adjusted to change deposition rate profile across the substrate. Chamber surfaces exposed to the plasma are heated to improve plasma density uniformity and reduce formation of low quality deposits on chamber surfaces. In situ metrology may be used to monitor progress of a deposition process and trigger control actions involving substrate temperature profile, plasma density profile, pressure, temperature, and flow of reactants.
    Type: Grant
    Filed: September 3, 2020
    Date of Patent: March 28, 2023
    Assignee: Applied Materials, Inc.
    Inventors: Nagarajan Rajagopalan, Xinhai Han, Michael Wenyoung Tsiang, Masaki Ogata, Zhijun Jiang, Juan Carlos Rocha-Alvarez, Thomas Nowak, Jianhua Zhou, Ramprakash Sankarakrishnan, Amit Kumar Bansal, Jeongmin Lee, Todd Egan, Edward Budiarto, Dmitriy Panasyuk, Terrance Y. Lee, Jian J. Chen, Mohamad A. Ayoub, Heung Lak Park, Patrick Reilly, Shahid Shaikh, Bok Hoen Kim, Sergey Starik, Ganesh Balasubramanian
  • System and method for a sensor protection mechanism
    Patent number: 11614616
    Abstract: The present teaching relates to method, system, medium, and implementation for sensor protection. It is determined whether a cleaning operation needs to be applied to a portion of a sensor assembly deployed on a vehicle and hosting a sensor therein to acquire information of a surrounding through the portion to facilitate autonomous driving. If the cleaning operation is to be applied, at least one type of cleaning is selected to be carried out by one or more devices mounted on the sensor assembly with respect to the portion. For each of the devices, needed control signal is generated for activating the device to perform a cleaning task the device is configured for and sent to the device to clean the certain portion of the sensor assembly in order to prevent degradation in the information acquired by the sensor through the portion.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: March 28, 2023
    Assignee: PlusAI, Inc.
    Inventors: Jinpeng Li, Greg Seyfarth, Qiaoyu Zhang, Amit Kumar