Patents by Inventor David Jason ZHU

David Jason ZHU 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).

  • Robot using multi-color code cards
    Patent number: 10891874
    Abstract: A robot using multi-color code cards having a starting color portion, at least one of middle color portions, and a base color portion. The starting color portion indicates a start of each multi-color code card, the at least one of middle color portions has colors different from one another and from the color of the starting color portion, the base color portion has a color different from the starting color portion and different from the adjacent one of the middle color portions, codes corresponding to combined colors of the at least one of middle color portions and the base color portion are allotted, and when pushing the starting color portion below a single-color sensor, operations corresponding to the codes of combined colors of the at least one of middle color portions and the base color portion recognized by the robot are stored.
    Type: Grant
    Filed: June 4, 2018
    Date of Patent: January 12, 2021
    Assignee: ROBOMATION CO., LTD
    Inventors: Kyoung Jin Kim, David Jason Zhu, Jung Woo Kim
  • ROBOT USING MULTI-COLOR CODE CARDS
    Publication number: 20180366026
    Abstract: A robot using multi-color code cards having a starting color portion, at least one of middle color portions, and a base color portion. The starting color portion indicates a start of each multi-color code card, the at least one of middle color portions has colors different from one another and from the color of the starting color portion, the base color portion has a color different from the starting color portion and different from the adjacent one of the middle color portions, codes corresponding to combined colors of the at least one of middle color portions and the base color portion are allotted, and when pushing the starting color portion below a single-color sensor, operations corresponding to the codes of combined colors of the at least one of middle color portions and the base color portion recognized by the robot are stored.
    Type: Application
    Filed: June 4, 2018
    Publication date: December 20, 2018
    Applicant: Robomation Co., Ltd
    Inventors: Kyoung Jin KIM, David Jason ZHU, Jung Woo KIM