Patents by Inventor Geng Yu

Geng Yu 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).

  • Movable electronic apparatus
    Patent number: 12042106
    Abstract: A movable electronic apparatus includes a mobile apparatus body, a contact-type detection apparatus and a control circuit. The mobile apparatus body is provided with an electrical drive assembly that drives the mobile apparatus body to move; the contact-type detection apparatus is mounted on the mobile apparatus body, and the contact-type detection apparatus is configured and when the contact-type detection apparatus contacts dispersed dirt, an electrical signal outputted by the contact-type detection apparatus changes; the control circuit is mounted on the mobile apparatus body, and the control circuit is configured to determine whether the dispersed dirt is detected according to the magnitude of the amount by which the electrical signal outputted by the contact-type detection apparatus changes, and to control the electrical drive assembly to drive the mobile apparatus body to execute a dirt dispersion prevention action when determined that dirt that may be dispersed is detected.
    Type: Grant
    Filed: November 9, 2018
    Date of Patent: July 23, 2024
    Assignees: GUANGDONG MIDEA WHITE HOME APPLIANCE TECHNOLOGY INNOVATION CENTER CO., LTD., MIDEA GROUP CO., LTD.
    Inventors: Sungjin Kim, Pin Yang, Shuyun Wu, Xinjian Huang, Guangli Xu, Junge Zhang, Geng Yu, Jiefeng Cheng
  • MOVABLE ELECTRONIC APPARATUS
    Publication number: 20210389772
    Abstract: A movable electronic apparatus includes a mobile apparatus body, a contact-type detection apparatus and a control circuit. The mobile apparatus body is provided with an electrical drive assembly that drives the mobile apparatus body to move; the contact-type detection apparatus is mounted on the mobile apparatus body, and the contact-type detection apparatus is configured and when the contact-type detection apparatus contacts dispersed dirt, an electrical signal outputted by the contact-type detection apparatus changes; the control circuit is mounted on the mobile apparatus body, and the control circuit is configured to determine whether the dispersed dirt is detected according to the magnitude of the amount by which the electrical signal outputted by the contact-type detection apparatus changes, and to control the electrical drive assembly to drive the mobile apparatus body to execute a dirt dispersion prevention action when determined that dirt that may be dispersed is detected.
    Type: Application
    Filed: November 9, 2018
    Publication date: December 16, 2021
    Inventors: Sungjin KIM, Pin YANG, Shuyun WU, Xinjian HUANG, Guangli XU, Junge ZHANG, Geng YU, Jiefeng CHENG
  • METHYLKETONE SYNTHASE, PRODUCTION OF METHYLKETONES IN PLANTS AND BACTERIA
    Publication number: 20110289632
    Abstract: Isolated genes and amino acid sequences encode methylketone synthase 2 (MKS2) enzymes from tomato plants, including, ShMKS2 and SlMKS2. When expressed recombinantly in bacteria and other host cells, the MKS2 enzymes produce methylketones of various carbon chain lengths ranging from C7 to C20 from 3-ketoacyl intermediate substrates. Methylketones are known to have important roles in protecting plants against pests, and also as flavor compounds, and can be used as stockfeed in the chemical industry.
    Type: Application
    Filed: September 23, 2010
    Publication date: November 24, 2011
    Applicants: The Regents of the University of Michigan, Salk Institute for Biological Studies, Yissum Research Development Company of the Hebrew University of Jerusalem
    Inventors: Eran Pichersky, Eyal Fridman, Geng Yu, Thuong T.H. Nguyen, Joseph P. Noel, Imri Ben-Israel