Patents by Inventor Grace Tsai

Grace Tsai 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).

  • Visual-inertial positional awareness for autonomous and non-autonomous mapping
    Patent number: 11948369
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Grant
    Filed: July 25, 2022
    Date of Patent: April 2, 2024
    Assignee: Trifo, Inc.
    Inventors: Zhe Zhang, Grace Tsai, Shaoshan Liu
  • Monocular Modes for Autonomous Platform Guidance Systems with Auxiliary Sensors
    Publication number: 20240077879
    Abstract: The described positional awareness techniques employing sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy. The sensory data are gathered from an operational camera and one or more auxiliary sensors.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 7, 2024
    Applicant: Trifo, Inc.
    Inventors: Zhe ZHANG, Grace TSAI, Shaoshan LIU
  • Visual-inertial positional awareness for autonomous and non-autonomous tracking
    Patent number: 11900536
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Grant
    Filed: May 6, 2022
    Date of Patent: February 13, 2024
    Assignee: Trifo, Inc.
    Inventors: Zhe Zhang, Grace Tsai, Shaoshan Liu
  • Fault-tolerance to provide robust tracking for autonomous and non-autonomous positional awareness
    Patent number: 11842500
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Grant
    Filed: April 19, 2021
    Date of Patent: December 12, 2023
    Assignee: Trifo, Inc.
    Inventors: Grace Tsai, Zhe Zhang, Shaoshan Liu
  • MAPPING IN AUTONOMOUS AND NON-AUTONOMOUS PLATFORMS
    Publication number: 20230392934
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Application
    Filed: December 30, 2022
    Publication date: December 7, 2023
    Applicant: Trifo, Inc.
    Inventors: Zhe ZHANG, Grace TSAI, Shaoshan LIU
  • Monocular modes for autonomous platform guidance systems with auxiliary sensors
    Patent number: 11747823
    Abstract: The described positional awareness techniques employing sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy. The sensory data are gathered from an operational camera and one or more auxiliary sensors.
    Type: Grant
    Filed: September 20, 2021
    Date of Patent: September 5, 2023
    Assignee: Trifo, Inc.
    Inventors: Zhe Zhang, Grace Tsai, Shaoshan Liu
  • Visual-Inertial Positional Awareness for Autonomous and Non-Autonomous Tracking
    Publication number: 20230071839
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Application
    Filed: November 10, 2022
    Publication date: March 9, 2023
    Applicant: Trifo, Inc.
    Inventors: Grace TSAI, Zhe ZHANG, Shaoshan LIU
  • Mapping optimization in autonomous and non-autonomous platforms
    Patent number: 11544867
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Grant
    Filed: March 5, 2021
    Date of Patent: January 3, 2023
    Assignee: Trifo, Inc.
    Inventors: Zhe Zhang, Grace Tsai, Shaoshan Liu
  • PACKAGING WITH TAMPER-EVIDENT SEAL
    Publication number: 20220411149
    Abstract: Packaging may include a base box and a lid having a tamper-evident seal. The tamper-evident seal may include a paper substrate having a first adhesive portion configured to attach to a side panel of the base box, a second adhesive portion configured to attach to a second side panel of the lid. The first and second adhesive portions may be disposed on opposing sides of the paper substrate, and a tab configured to be accessible on an exterior of a package when the tamper-evident seal is applied may be a part of the paper substrate. When the tab is pulled with sufficient force, the paper substrate tears such that the first adhesive portion and the second adhesive portion remain fixed to the first and second side panels, respectively, while the remainder of the paper substrate tears free so that the packaging may be opened.
    Type: Application
    Filed: June 25, 2021
    Publication date: December 29, 2022
    Inventors: David Samuel Kumka, Isaac Hayes, Thomas Sang Chun, Avianne Marie Bracamonte Tuano, Jordan D. Russell, Jonathan McCarren, Arsham Chase Baron Porter, Philip Salibi, Hannah Abigail Maret, Jonathan Gomez Garcia, Jeremy Bataillou, Rhianna C. La Chance, Taylore Jaques, Arsalan Aslam, Grace Tsai
  • Visual-inertial positional awareness for autonomous and non-autonomous tracking
    Patent number: 11501527
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: November 15, 2022
    Assignee: Trifo, Inc.
    Inventors: Zhe Zhang, Grace Tsai, Shaoshan Liu
  • Visual-Inertial Positional Awareness for Autonomous and Non-Autonomous Mapping
    Publication number: 20220358767
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Application
    Filed: July 25, 2022
    Publication date: November 10, 2022
    Applicant: Trifo, Inc.
    Inventors: Zhe ZHANG, Grace TSAI, Shaoshan LIU
  • Visual-Inertial Positional Awareness for Autonomous and Non-Autonomous Tracking
    Publication number: 20220262115
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Application
    Filed: May 6, 2022
    Publication date: August 18, 2022
    Applicant: Trifo, Inc.
    Inventors: Zhe ZHANG, Grace TSAI, Shaoshan LIU
  • Visual-inertial positional awareness for autonomous and non-autonomous mapping
    Patent number: 11398096
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Grant
    Filed: February 22, 2021
    Date of Patent: July 26, 2022
    Assignee: Trifo, Inc.
    Inventors: Zhe Zhang, Grace Tsai, Shaoshan Liu
  • Visual-inertial positional awareness for autonomous and non-autonomous tracking
    Patent number: 11328158
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Grant
    Filed: August 31, 2020
    Date of Patent: May 10, 2022
    Assignee: Trifo, Inc.
    Inventors: Zhe Zhang, Grace Tsai, Shaoshan Liu
  • Monocular Modes for Autonomous Platform Guidance Systems with Auxiliary Sensors
    Publication number: 20220066465
    Abstract: The described positional awareness techniques employing sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy. The sensory data are gathered from an operational camera and one or more auxiliary sensors.
    Type: Application
    Filed: September 20, 2021
    Publication date: March 3, 2022
    Applicant: Trifo, Inc.
    Inventors: Zhe ZHANG, Grace TSAI, Shaoshan LIU
  • Monocular modes for autonomous platform guidance systems with auxiliary sensors
    Patent number: 11126196
    Abstract: The described positional awareness techniques employing sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy. The sensory data are gathered from an operational camera and one or more auxiliary sensors.
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: September 21, 2021
    Assignee: Trifo, Inc.
    Inventors: Zhe Zhang, Grace Tsai, Shaoshan Liu
  • Fault-Tolerance to Provide Robust Tracking for Autonomous and Non-Autonomous Positional Awareness
    Publication number: 20210240198
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Application
    Filed: April 19, 2021
    Publication date: August 5, 2021
    Applicant: Trifo, Inc.
    Inventors: Grace TSAI, Zhe ZHANG, Shaoshan LIU
  • Mapping Optimization in Autonomous and Non-Autonomous Platforms
    Publication number: 20210192774
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Application
    Filed: March 5, 2021
    Publication date: June 24, 2021
    Applicant: Trifo, Inc.
    Inventors: Grace TSAI, Zhe ZHANG, Shaoshan LIU
  • Visual-Inertial Positional Awareness for Autonomous and Non-Autonomous Mapping
    Publication number: 20210174097
    Abstract: The described positional awareness techniques employing visual-inertial sensory data gathering and analysis hardware with reference to specific example implementations implement improvements in the use of sensors, techniques and hardware design that can enable specific embodiments to provide positional awareness to machines with improved speed and accuracy.
    Type: Application
    Filed: February 22, 2021
    Publication date: June 10, 2021
    Applicant: Trifo, Inc.
    Inventors: Grace TSAI, Shaoshan LIU, Zhe ZHANG
  • Packaging for accessory
    Patent number: D1021627
    Type: Grant
    Filed: September 14, 2022
    Date of Patent: April 9, 2024
    Assignee: Apple Inc.
    Inventors: Arsalan Aslam, Grace Tsai, David Samuel Kumka, Molly Anderson, Clement Tissandier