Patents by Inventor Ethan Sun

Ethan Sun 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).

  • Method for measuring imbalance forces of a tire/hub assembly of vehicle during motion of the vehicle
    Patent number: 11982586
    Abstract: A method is provided for collecting measurement parameters related to imbalance forces of a tire/hub assembly of a vehicle during motion of the vehicle. An apparatus is removably attached to the tire/hub assembly of the vehicle via lug nuts of the tire/hub assembly. The apparatus includes a disk, a plurality of cup-shaped objects, and one or more inertial measurement units (IMU's) mounted to the disk. Each of the cup-shaped objects are rigidly fixed at one end to the disk and extend perpendicularly outward from the disk. The plurality of cup-shaped objects are arranged a fixed radial distance from a radial center of the disk in a pattern that matches the lug nuts of the tire/hub assembly. The one or more inertial measurement units (IMU's) are mounted to the disk and configured to measure parameters that are used for calculating the imbalance forces during motion of the vehicle.
    Type: Grant
    Filed: March 25, 2022
    Date of Patent: May 14, 2024
    Assignee: NVH TECHNOLOGY LLC
    Inventors: Eric L. Canfield, David M. Scribner, Scott J. Soma, Robert P. Alston, David A. Fenimore, Zoe Kane, Rachel Foster, Meer Gujral, Joseph H. Cottingham, Saahas S. Yechuri, Aron Sun, Ethan Reiland, Anish Sudini, Amish Saini, William Liao, Rohan Epur, Ryan M. Larue, Brandon T. Fanti
  • CRASH DETECTION ON MOBILE DEVICE
    Publication number: 20240075895
    Abstract: Embodiments are disclosed for crash detection on one or more mobile devices (e.g., smartwatch and/or smartphone). In some embodiments, a method comprises: detecting, with at least one processor, a crash event on a crash device; extracting, with the at least one processor, multimodal features from sensor data generated by multiple sensing modalities of the crash device; computing, with the at least one processor, a plurality of crash decisions based on a plurality of machine learning models applied to the multimodal features; and determining, with the at least one processor, that a severe vehicle crash has occurred involving the crash device based on the plurality of crash decisions and a severity model.
    Type: Application
    Filed: September 6, 2023
    Publication date: March 7, 2024
    Inventors: Vinay R. Majjigi, Sriram Venkateswaran, Aniket Aranake, Tejal Bhamre, Alexandru Popovici, Parisa Dehleh Hossein Zadeh, Yann Jerome Julien Renard, Yi Wen Liao, Stephen P. Jackson, Rebecca L. Clarkson, Henry Choi, Paul D. Bryan, Mrinal Agarwal, Ethan Goolish, Richard G. Liu, Omar Aziz, Alvaro J. Melendez Hasbun, David Ojeda Avellaneda, Sunny Kai Pang Chow, Pedro O. Varangot, Tianye Sun, Karthik Jayaraman Raghuram, Hung A. Pham
  • Network testing providing for concurrent real-time ingress and egress viewing of network traffic data
    Patent number: 8670329
    Abstract: There is disclosed a system and method for implementing concurrent ingress and egress viewing of network traffic data to evaluate the performance of a device under test. The method may be performed by a network testing system. The method may be performed in real-time.
    Type: Grant
    Filed: January 28, 2013
    Date of Patent: March 11, 2014
    Assignee: Ixia
    Inventors: Ethan Sun, Dean Lee, Rajesh Paramasivan, Victor Alston
  • NETWORK TESTING PROVIDING FOR CONCURRENT REAL-TIME INGRESS AND EGRESS VIEWING OF NETWORK TRAFFIC DATA
    Publication number: 20130148508
    Abstract: There is disclosed a system and method for implementing concurrent ingress and egress viewing of network traffic data to evaluate the performance of a device under test. The method may be performed by a network testing system. The method may be performed in real-time.
    Type: Application
    Filed: January 28, 2013
    Publication date: June 13, 2013
    Applicant: Ixia
    Inventors: Ethan Sun, Dean Lee, Rajesh Paramasivan, Victor Alston
  • Network testing providing for concurrent real-time ingress and egress viewing of network traffic data
    Patent number: 8369225
    Abstract: There is disclosed a system and method for implementing concurrent real-time ingress and egress viewing of network traffic data to evaluate the performance of a device under test. The method may be performed by a network testing system.
    Type: Grant
    Filed: September 23, 2009
    Date of Patent: February 5, 2013
    Assignee: Ixia
    Inventors: Ethan Sun, Dean Lee, Rajesh Paramasivan, Victor Alston
  • NETWORK TESTING PROVIDING FOR CONCURRENT REAL-TIME INGRESS AND EGRESS VIEWING OF NETWORK TRAFFIC DATA
    Publication number: 20110069626
    Abstract: There is disclosed a system and method for implementing concurrent real-time ingress and egress viewing of network traffic data to evaluate the performance of a device under test. The method may be performed by a network testing system.
    Type: Application
    Filed: September 23, 2009
    Publication date: March 24, 2011
    Inventors: Ethan Sun, Dean Lee, Rajesh Paramasivan, Victor Alston