Patents by Inventor Yimin Zheng

Yimin Zheng 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).

  • Patent number: 12156622
    Abstract: The present invention relates to a base station for a cleaning robot to park in, where the cleaning robot includes a wiping board, and a flexible wiping member replaceably butts the wiping board to form a wiping surface to wipe a working surface on which the cleaning robot walks, where the base station includes: a storage module, configured to store a continuous wiping base material; and a feeding module, configured to drive a free end of the wiping base material to be conveyed to a cutting position, to cause the free end to be cut from the wiping base material to form the wiping member. The present invention has the following beneficial effects: After returning to the base station, the cleaning robot may automatically mount a wiping member without intervention by a user.
    Type: Grant
    Filed: April 30, 2020
    Date of Patent: December 3, 2024
    Assignee: Positec Power Tools (Suzhou) Co., Ltd
    Inventors: Yue Zheng, Jianqiang Xu, Shisong Zhang, Hongfeng Zhong, Yimin Sun
  • Publication number: 20240339202
    Abstract: The method includes: obtaining medical detection data to be interpreted, where the medical detection data to be interpreted includes a detection image and indicator data; performing image recognition on the detection image, to obtain image recognition data; and interpreting, by using a rule library, the indicator data and the image recognition data, to obtain an interpretation result, where an interpretation rule in the rule library is obtained by mining and analyzing a plurality of pieces of interpreted data based on a data mining algorithm, and the rule library is dynamically updated with an interpretation process. Because the interpretation rule in the rule library is obtained by mining and analyzing the plurality of pieces of interpreted data based on the data mining algorithm, a potential data law that is difficult to be discovered by human can be mined, and a more accurate interpretation rule can be extracted.
    Type: Application
    Filed: June 17, 2024
    Publication date: October 10, 2024
    Inventors: Yimin Wang, Changzheng Zhang, Dandan Tu, Yi Gao, Jinping Zheng, Xiaoshi Chen
  • Patent number: 10831237
    Abstract: A dual-screen electronic apparatus is provided. The apparatus includes: a first display screen with a first physical border; a second display screen with a second physical border; and a processor, configured to control display of the first display screen and the second display screen. In response to a first mode of use, a first portion of the second physical border and a second portion of the first physical border are hidden from view; and in response to a second mode of use, the first display screen is arranged on a first surface of the dual-screen electronic apparatus, and the second display screen is arranged on a second surface of the dual-screen electronic apparatus, the first surface being opposite to the second surface.
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: November 10, 2020
    Assignee: LENOVO (BEIJING) CO., LTD.
    Inventors: Lijun Wang, Xinli Yu, Yimin Zheng, Yue Liu
  • Publication number: 20190212779
    Abstract: A dual-screen electronic apparatus is provided. The apparatus includes: a first display screen with a first physical border; a second display screen with a second physical border; and a processor, configured to control display of the first display screen and the second display screen. In response to a first mode of use, a first portion of the second physical border and a second portion of the first physical border are hidden from view; and in response to a second mode of use, the first display screen is arranged on a first surface of the dual-screen electronic apparatus, and the second display screen is arranged on a second surface of the dual-screen electronic apparatus, the first surface being opposite to the second surface.
    Type: Application
    Filed: January 7, 2019
    Publication date: July 11, 2019
    Inventors: Lijun WANG, Xinli YU, Yimin ZHENG, Yue LIU
  • Patent number: 9778680
    Abstract: An electronic device is provided for solving a technical problem existed in the prior art that an electronic device is incapable of supporting itself independently. The electronic device includes a first component including a display unit, where the display unit is arranged on a first surface of the first component; and a second component including a connecting member and a supporter, where the second component is arranged at a first side portion of the first component. The supporter is movable with respect to the first component via the connecting member, and when the supporter moves to a first relative position with respect to the first component, the supporter may be used to support the first component.
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: October 3, 2017
    Assignee: Lenovo (Beijing) Co., Ltd.
    Inventor: Yimin Zheng
  • Patent number: 9727089
    Abstract: An electronic device according to the present application includes a main body and a display unit, the main body includes a first side portion and a second side portion, the second side portion is a side portion opposite to the first side portion, a thickness of the main body has a tendency of being smaller in a direction from the first side portion to the second side portion; the display unit is provided on a first surface of the main body, a first groove is provided on a second surface of the main body to form an accommodating space. The accommodating space is adapted to accommodate auxiliary tools, therefore the electronic device may provide the accommodating space for the auxiliary tools by itself, and it is more convenient for users to use the electronic device.
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: August 8, 2017
    Assignee: Lenovo (Beijing) Co., Ltd.
    Inventor: Yimin Zheng
  • Publication number: 20150055012
    Abstract: An electronic device is provided for solving a technical problem existed in the prior art that an electronic device is incapable of supporting itself independently. The electronic device includes a first component including a display unit, where the display unit is arranged on a first surface of the first component; and a second component including a connecting member and a supporter, where the second component is arranged at a first side portion of the first component. The supporter is movable with respect to the first component via the connecting member, and when the supporter moves to a first relative position with respect to the first component, the supporter may be used to support the first component.
    Type: Application
    Filed: February 14, 2014
    Publication date: February 26, 2015
    Applicant: Lenovo (Beijing) Co., Ltd.
    Inventor: Yimin Zheng
  • Publication number: 20150055285
    Abstract: An electronic device according to the present application includes a main body and a display unit, the main body includes a first side portion and a second side portion, the second side portion is a side portion opposite to the first side portion, a thickness of the main body has a tendency of being smaller in a direction from the first side portion to the second side portion; the display unit is provided on a first surface of the main body, a first groove is provided on a second surface of the main body to form an accommodating space. The accommodating space is adapted to accommodate auxiliary tools, therefore the electronic device may provide the accommodating space for the auxiliary tools by itself, and it is more convenient for users to use the electronic device.
    Type: Application
    Filed: February 14, 2014
    Publication date: February 26, 2015
    Applicant: Lenovo (Beijing) Co., Ltd.
    Inventor: Yimin Zheng
  • Publication number: 20060130129
    Abstract: The present invention discloses an authentication method based on private bytes of USB flash memory media, and implements a unit for executing authentication by using private bytes of USB flash memory media which is often used. A control chip of the USB flash memory disk receives a read/write instruction sent from the authentication unit, determines whether a read/write operation is executed to the private bytes. If it is, the read/write operation to the private bytes is executed. Otherwise, the read/write operation to normal bytes is executed. Thus, a variety of authentication information can be stored in the private bytes of the USB flash memory disk, which are invisible to users and can not be copied and deleted. The normal data can be stored in the normal bytes of the USB flash memory disk so that an encryption and authentication mechanism can be achieved with security and convenience.
    Type: Application
    Filed: June 11, 2004
    Publication date: June 15, 2006
    Inventors: Huafeng Dai, Yimin Zheng
  • Patent number: D1007455
    Type: Grant
    Filed: December 21, 2021
    Date of Patent: December 12, 2023
    Assignee: Lenovo (Beijing) Co., Ltd.
    Inventors: Jieyan Zhou, Yimin Zheng