Patents by Inventor Chuncheng ZHANG

Chuncheng ZHANG 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: 20240194703
    Abstract: A photoelectric sensor, an image sensor and an electronic device are disclosed. The photoelectric sensor includes a base substrate, a driving circuit and a photoelectric converter, the driving circuit and the photoelectric converter are located on the base substrate; the photoelectric converter includes a first electrode and a photoelectric conversion layer, and the photoelectric conversion layer is located at a side of the first electrode away from the base substrate, the driving circuit includes a reset sub-circuit, the reset sub-circuit includes a first source electrode and a first drain electrode, the first electrode and the first drain electrode are integrated into a same electrode and arranged in a same layer as the first source electrode.
    Type: Application
    Filed: June 25, 2021
    Publication date: June 13, 2024
    Inventors: Shoujin CAI, Cheng LI, Jie ZHANG, Jin CHENG, Dexi KONG, Tiansheng LI, Chuncheng CHE, Yingzi WANG
  • Publication number: 20240162616
    Abstract: An antenna according to an embodiment of the present disclosure includes a first substrate, the first substrate includes: a first base substrate; at least one first radiation unit on a side of the first base substrate; a first electrode layer on a side of the first base substrate away from the at least one first radiation unit; and at least one second radiation unit on a side of the at least one first radiation unit away from the first electrode layer; wherein an orthographic projection of each second radiation unit on the first base substrate at least partially overlaps an orthographic projection of one first radiation unit on the first base substrate; and an orthographic projection of the at least one first radiation unit on the first base substrate is within an orthographic projection of the first electrode layer on the first base substrate.
    Type: Application
    Filed: June 25, 2021
    Publication date: May 16, 2024
    Inventors: Chunnan FENG, Zhifeng ZHANG, Yong LI, Haoyang ZHANG, Chuncheng CHE, Jingjun DU, Jiaqiang WANG, Feng QU
  • Publication number: 20240062085
    Abstract: The present invention discloses a method, system, storage medium and device for evaluating adaptive reuse of existing residential buildings. The method includes: substituting the research data of a to-be-evaluated residential building into an adaptability evaluation system to obtain an evaluation result, and determining a reuse mode of the to-be-evaluated residential building at a region position of a reuse mode decision-making matrix according to the evaluation result; the research data includes current quality data and reuse value data; each region of the reuse mode decision-making matrix corresponds to one reuse mode for existing residential buildings. According to the present invention, adaptability index data of the existing residential buildings are extracted through sample analysis based on a mathematical model, so that the evaluation value of the adaptability is obtained, and the most suitable reuse mode is determined by means of the reuse mode matrix.
    Type: Application
    Filed: September 19, 2023
    Publication date: February 22, 2024
    Applicant: SOUTHEAST UNIVERSITY
    Inventors: Yuchen HAN, Dongqing HAN, Yacheng SONG, Chuncheng ZHANG
  • Publication number: 20230363860
    Abstract: One aspect of the present application provides an attachment mounting template assembly for adhering an attachment at a selected position on a surface of a selected tooth, wherein the attachment mounting template assembly comprises an attachment mounting template, which is a one-piece shell, and forms a tooth-receiving cavity and an attachment holder receiving portion at a selected position; an attachment holder received in the attachment holder receiving portion for retaining and correctly positioning an attachment within the attachment holder receiving portion; and an attachment which is to be adhered onto a tooth' surface to form a protrusion, and to interact with a shell-shaped tooth repositioner to provide an auxiliary force system for an orthodontic treatment, wherein the attachment holder is located between the attachment holder receiving portion and the attachment, when the attachment mounting template assembly is put on a patient's teeth, the attachment is located at a selected position on a surface
    Type: Application
    Filed: July 25, 2023
    Publication date: November 16, 2023
    Inventors: Yikan Zheng, Junsheng Li, Lei Huang, Chuncheng Zhang
  • Publication number: 20230240809
    Abstract: Disclosed is an attachment and a shell-shaped tooth repositioner assembly for repositioning a dentition from a first tooth arrangement to a second tooth arrangement, the assembly comprises a first attachment and a shell-shaped tooth repositioner, wherein the first attachment is a raised element fixed on a first tooth and forms a first force-applying surface to be applied a force thereon by the shell-shaped tooth repositioner and transferring the force to the first tooth, wherein the facing direction of the first force-applying surface is determined based on a movement tendency relative to the first tooth of a part of the shell-shaped tooth repositioner covering the first tooth, the shell-shaped tooth repositioner is an integral shell which forms a cavity receiving the dentition and a first attachment-receiving cavity receiving the first attachment, the first attachment-receiving cavity engages the first attachment when the shell-shaped tooth repositioner is worn on the dentition.
    Type: Application
    Filed: March 15, 2021
    Publication date: August 3, 2023
    Inventors: Yikan ZHENG, Lei HUANG, Chuncheng ZHANG, Ketuo ZHOU
  • Publication number: 20230044341
    Abstract: Provided is an accessory for being fixed on tooth and enabling a shell-shaped tooth repositioner to apply forces to the tooth, wherein the accessory is a 3D body enclosed by a bottom surface, a guiding surface and N successively-adjoined force-applying surfaces, the accessory can be fixed on the tooth by bonding the bottom surface and a surface of the tooth, the bottom surface and the guiding surface adjoin each of the N successively adjoined force applying surface, transition between the guidance surface and the surface of the tooth is gentler than transition between each of the N force-applying surfaces and the surface of the tooth, N is a natural number greater than or equal to 2, among the N successively-adjoined force-applying surfaces, an angle between a first force-applying surface and the Nth force applying surface is greater than or equal to 60° and less than or equal to 120°.
    Type: Application
    Filed: October 21, 2022
    Publication date: February 9, 2023
    Inventors: Yikan ZHENG, Lei HUANG, Chuncheng ZHANG, Ketuo ZHOU