Patents by Inventor Chenchen DING

Chenchen DING 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: 20230224575
    Abstract: A shooting method includes: displaying, on the display, a shooting preview interface collected by a first camera; displaying, on the shooting preview interface, a first image composition and a second image composition that respectively correspond to a first subject and a second subject, where the first subject is different from the second subject; displaying a guide mark on the shooting preview interface, to guide a user to operate the electronic device, so that a framing range of the second camera and the first image composition meet a matching condition; and in response to meeting the matching condition, displaying a first recommended image including the first subject on the display, where the first recommended image is collected by a second camera, wherein an angle of view of the first camera is greater than an angle of view of the second camera.
    Type: Application
    Filed: March 17, 2021
    Publication date: July 13, 2023
    Inventors: Chenchen DING, Qingliang WU, Xiaobo YU, Yanming ZHU, Yayun ZHANG
  • Patent number: 11429197
    Abstract: A Latin character conversion apparatus includes a code associator that associates each of a plurality of character keys assigned with Latin characters among a plurality of keys included in a keyboard with any of a plurality of character codes established by a character encoding scheme of the Unicode Standard, a character associator that associates the character code with a relevant code being another character code, a code converter that, in response to an instruction by a user that instructs any of the plurality of character keys, determines the character code associated with the instructed character key as a conversion candidate, and a character converter that, in response to an instruction by the user that instructs the character key serving also as a conversion key of the plurality of character keys with the conversion candidate determined, converts the conversion candidate into the relevant code associated with the conversion candidate.
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: August 30, 2022
    Assignee: NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY
    Inventors: Chenchen Ding, Masao Uchiyama
  • Publication number: 20220164037
    Abstract: A Latin character conversion apparatus includes a code associator that associates each of a plurality of character keys assigned with Latin characters among a plurality of keys included in a keyboard with any of a plurality of character codes established by a character encoding scheme of the Unicode Standard, a character associator that associates the character code with a relevant code being another character code, a code converter that, in response to an instruction by a user that instructs any of the plurality of character keys, determines the character code associated with the instructed character key as a conversion candidate, and a character converter that, in response to an instruction by the user that instructs the character key serving also as a conversion key of the plurality of character keys with the conversion candidate determined, converts the conversion candidate into the relevant code associated with the conversion candidate.
    Type: Application
    Filed: February 4, 2020
    Publication date: May 26, 2022
    Applicant: NATIONAL INSTITUTE OF INFORMATION AND COMMUNICATIONS TECHNOLOGY
    Inventors: Chenchen Ding, Masao Uchiyama
  • Publication number: 20220026329
    Abstract: A method and a device for evaluating atomization efficiency of an electric atomizer. The method includes: obtaining an idling power consumption according to an idling voltage and an idling current of an electric atomizer to be measured when idling; obtaining a working power consumption according to a working voltage and a working current of the electric atomizer when liquid pesticide flows into the electric atomizer; obtaining atomization parameters after the electric atomizer atomizes the liquid pesticide; and calculating the atomization efficiency of the electric atomizer according to the idling power consumption, the working power consumption and the atomization parameters.
    Type: Application
    Filed: September 14, 2020
    Publication date: January 27, 2022
    Inventors: Liping CHEN, Ruirui ZHANG, Qing TANG, Gang XU, Chenchen DING, Wen HUA