Patents by Inventor Yun Nuo Chi

Yun Nuo Chi 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: 20240188497
    Abstract: Embodiments related to a produce harvesting system including a robotic limb, a vacuum source, an end effector for picking produce are disclosed. Additionally, embodiments related to methods and systems for planning movement paths for the end effector and controlling operation of a produce packing cart are disclosed.
    Type: Application
    Filed: December 12, 2023
    Publication date: June 13, 2024
    Applicant: Four Growers, Inc.
    Inventors: Brandon M. Contino, Yun Nuo Chi, Jayanth Suresh, Joseph Edward Chabala, Mira Murali, Wesly Mason Rice
  • Patent number: 11993468
    Abstract: Embodiments relate to a cart assembly having a lower deck, an upper deck, and a gantry. The lower deck has designated areas for empty containers and for filled containers. The gantry includes a gripper system configured to grab at least one container from the empty-container staging area and transport it to a receiving site, where a crop harvesting apparatus deposits a crop in the container. Once the container is filled, the gantry moves the filled container so as to position it within a filled-container staging area of the lower deck. The gripper system then releases the container. The process is continued while the cart assembly is transported throughout a crop harvesting facility to harvest crops.
    Type: Grant
    Filed: October 7, 2020
    Date of Patent: May 28, 2024
    Assignee: Four Growers, Inc.
    Inventors: Zachary Olshenske, Robert Rudolph, James Darr, Yun Nuo Chi
  • Patent number: 11565284
    Abstract: Embodiments relate to a crop harvesting apparatus configured to garner or harvest crops from plants via vacuum suction and sort the garnered crops via a quick-switching gate system. A vacuum source generates the vacuum suction for the apparatus so that crops are garnered (or plucked) from the plant via suction through an end-effector, which are then transferred to a crop sorter by way of tubing that has a smooth inner surface. The crop sorter utilizes a gate system that exploits vacuum suction from the vacuum source and gravity to quickly and effectively sort the garnered crops into a hopper and a rejection bin.
    Type: Grant
    Filed: January 30, 2020
    Date of Patent: January 31, 2023
    Assignee: Four Growers, Inc.
    Inventors: Yun Nuo Chi, Brandon M. Contino
  • Publication number: 20210101764
    Abstract: Embodiments relate to a cart assembly having a lower deck, an upper deck, and a gantry. The lower deck has designated areas for empty containers and for filled containers. The gantry includes a gripper system configured to grab at least one container from the empty-container staging area and transport it to a receiving site, where a crop harvesting apparatus deposits a crop in the container. Once the container is filled, the gantry moves the filled container so as to position it within a filled-container staging area of the lower deck. The gripper system then releases the container. The process is continued while the cart assembly is transported throughout a crop harvesting facility to harvest crops.
    Type: Application
    Filed: October 7, 2020
    Publication date: April 8, 2021
    Inventors: Zachary Olshenske, Robert Rudolph, James Darr, Yun Nuo Chi
  • Publication number: 20200246839
    Abstract: Embodiments relate to a crop harvesting apparatus configured to garner or harvest crops from plants via vacuum suction and sort the garnered crops via a quick-switching gate system. A vacuum source generates the vacuum suction for the apparatus so that crops are garnered (or plucked) from the plant via suction through an end-effector, which are then transferred to a crop sorter by way of tubing that has a smooth inner surface. The crop sorter utilizes a gate system that exploits vacuum suction from the vacuum source and gravity to quickly and effectively sort the garnered crops into a hopper and a rejection bin.
    Type: Application
    Filed: January 30, 2020
    Publication date: August 6, 2020
    Inventors: Yun Nuo Chi, Brandon M. Contino