Patents by Inventor Jiao Cheng

Jiao Cheng 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: 10539981
    Abstract: The present disclosure relates to a foldable terminal including a body, a magnetic attraction assembly and a magnetic buffer assembly. The body includes an upper part, a bending part and a lower part. The upper part is coupled with the bending part. The bending part is coupled with the lower part. When an included angle between the upper part and the lower part is 0 degree, the magnetic attraction assembly attracts. When the included angle between the upper part and the lower part is greater than or less than 180 degrees, members of the magnetic buffer assembly repel each other. The present disclosure further relates to another two kinds of foldable terminals.
    Type: Grant
    Filed: December 29, 2016
    Date of Patent: January 21, 2020
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yugui Lin, Jiao Cheng, Weibin Yu
  • Publication number: 20200021674
    Abstract: A foldable electronic apparatus and a method for controlling the foldable electronic apparatus are provided. The foldable electronic apparatus includes a casing assembly and a flexible display assembly disposed at the casing assembly. The casing assembly includes a first body and a second body. The first body is rotatable relative to the second body to switch the foldable electronic apparatus between a folded state and an unfolded state. The foldable electronic apparatus further defines a first acoustic opening in a second surface of the first body opposite a first surface of the first body, and a second acoustic opening in a side of the foldable electronic apparatus where an inner folding surface thereof is located. The foldable electronic apparatus emits sounds through the first acoustic opening or the second acoustic opening according to the states of the foldable electronic apparatus.
    Type: Application
    Filed: July 11, 2019
    Publication date: January 16, 2020
    Inventor: Jiao Cheng
  • Publication number: 20200021675
    Abstract: An electronic apparatus is provided. The electronic apparatus includes a casing including a first shell and a second shell rotatably attached to the first shell, a sensor configured to sense an actual angle defined between the first shell and the second shell, a processor electrically coupled to the sensor and configured to compare the actual angle with a target angle, and a first reminding device electrically coupled to the processor. The processor is further configured to control the first reminding device to output a first reminding information in response to that the actual angle is equal to the target angle. A method for controlling an electronic apparatus is also provided.
    Type: Application
    Filed: July 11, 2019
    Publication date: January 16, 2020
    Inventor: Jiao Cheng
  • Patent number: 10536566
    Abstract: A foldable electronic apparatus and a method for controlling the foldable electronic apparatus are provided. The foldable electronic apparatus includes a casing assembly and a flexible display assembly disposed at the casing assembly. The casing assembly includes a first body and a second body. The first body is rotatable relative to the second body to switch the foldable electronic apparatus between a folded state and an unfolded state. The foldable electronic apparatus further defines a first acoustic opening in a second surface of the first body opposite a first surface of the first body, and a second acoustic opening in a side of the foldable electronic apparatus where an inner folding surface thereof is located. The foldable electronic apparatus emits sounds through the first acoustic opening or the second acoustic opening according to the states of the foldable electronic apparatus.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: January 14, 2020
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jiao Cheng
  • Publication number: 20190383471
    Abstract: A light-emitting device and a terminal are provided. The light-emitting device includes a flexible screen and a surface light source. The flexible screen includes an exit light surface and an incident light surface opposite the exit light surface. The surface light source is attached to the incident light surface and configured to emit light, and the light emitted by the surface light source passes through the incident light surface and exits from the exit light surface.
    Type: Application
    Filed: August 29, 2019
    Publication date: December 19, 2019
    Inventors: Yugui LIN, Jiao CHENG
  • Patent number: 10506731
    Abstract: A display assembly is provided. The display panel may include a frame, a display panel, a cover plate, and an adhesive. The frame includes a bottom plate and a side wall. The display panel includes a top surface and a bottom surface, and the bottom surface of the display panel is attached on one surface of the bottom plate. The rear surface of the cover plate is attached to the top surface of the display panel. The side wall of the frame and the side surface of the cover plate may cooperatively define a gap. The adhesive is filled in the gap to bond the side surface of the cover plate to the side wall. An electronic device and a method for assembling the display assembly are also provided.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: December 10, 2019
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jiao Cheng
  • Patent number: 10503204
    Abstract: A display screen assembly, a method for assembling display screen assembly and an electronic device are provided. The display screen assembly includes: a display screen having a display area and a non-display area surrounding the display area, a connector, a cover plate and a bracket. The connector includes a first joining portion, a second joining portion and a third joining portion. The first joining portion is coupled in the non-display area. The second joining portion is opposite to a side wall of the display screen. The third joining portion is fitted with a bottom surface of the display screen and corresponds to the non-display area. A lower surface of the cover plate is positioned to the top surface of the display screen and the first joining portion. The bracket includes a top portion joined to the bottom surface of the display screen and the third joining portion.
    Type: Grant
    Filed: March 29, 2019
    Date of Patent: December 10, 2019
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jiao Cheng
  • Publication number: 20190364141
    Abstract: The present disclosure provides a mobile terminal. The mobile terminal includes a main body and a flexible screen assembly. The main body defines a receiving cavity and includes a front side and a back side arranged opposite to each other, the receiving cavity has an opening located between the front side and the back side. The flexible screen assembly includes a fixed portion and an activity portion connected sequentially, the fixed portion is provided on the front side, and the activity portion is bent over and received in the receiving cavity or is bent over and contacts the back side.
    Type: Application
    Filed: August 7, 2019
    Publication date: November 28, 2019
    Inventors: Weibin YU, Jiao CHENG, Yugui LIN
  • Publication number: 20190356765
    Abstract: A camera assembly and a mobile electronic device are provided. The camera assembly includes at least two image sensors. Each image sensor includes a pixel array and a control circuit. The pixel array includes a light sensing region and an imaging region. The control circuit is configured to control the light sensing region to detect an illumination intensity when receiving a light sensing instruction and to control the imaging region to obtain an image when receiving an imaging instruction. The mobile electronic device includes a camera assembly and a processor. The processor is configured to generate the light sensing instruction and the imaging instruction.
    Type: Application
    Filed: August 2, 2019
    Publication date: November 21, 2019
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jiao CHENG
  • Publication number: 20190356763
    Abstract: A foldable terminal is provided. The foldable terminal includes a housing including two casings and a bendable portion capable of being bent and deformed, the bendable portion being connected between the two casings; a flexible screen; and an air bag provided between the bendable portion and the flexible screen. When the foldable terminal is in an unfolded state, gas is in the air bag, and the air bag supports an inner side of the flexible screen, when the foldable terminal is in a folded state, the gas is moved out of the air bag to make the air bag shrunken.
    Type: Application
    Filed: August 2, 2019
    Publication date: November 21, 2019
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yugui LIN, Jiao CHENG, Weibin YU
  • Publication number: 20190335028
    Abstract: A terminal display assembly and a mobile terminal are disclosed. The terminal display assembly may include a display screen, a light transmission and a seal ring. The display screen may define a through hole penetrating through the display screen in a thickness direction of the display screen. The light-transmission cover plate may be disposed on the display screen and cover the through hole. The seal ring may be disposed in the through hole. The seal ring may include a bottom and an outer wall. The bottom may be disposed on the light-transmission cover plate. The outer wall may be connected to the bottom, and at least a part of the outer wall may be disposed on the display screen.
    Type: Application
    Filed: April 22, 2019
    Publication date: October 31, 2019
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jiao CHENG
  • Publication number: 20190335027
    Abstract: A terminal display assembly may include a display screen, a light-transmission cover plate and a seal ring. The display screen may define a through hole penetrating the display screen in a thickness direction of the display screen. The light-transmission cover plate may be disposed on the display screen and cover the through hole. The seal ring may be disposed on the light-transmission cover plate and located in the through hole.
    Type: Application
    Filed: April 17, 2019
    Publication date: October 31, 2019
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jiao CHENG
  • Publication number: 20190335026
    Abstract: A terminal display assembly may include a display screen, a light-transmission cover plate, optical means and a seal ring. The display screen may define a through hole penetrating the display screen in a thickness direction of the display screen. The light-transmission cover plate may be disposed on the display screen and cover the through hole. A least part of the optical means may be disposed in the through hole. The seal ring may be disposed on the optical means, sandwiched between the optical means and the light-transmission cover plate, and contact with the light transmission cover plate.
    Type: Application
    Filed: April 16, 2019
    Publication date: October 31, 2019
    Inventor: Jiao CHENG
  • Patent number: 10459490
    Abstract: The present disclosure relates to a foldable terminal including a body, a magnetic attraction assembly and a magnetic buffer assembly. The body includes an upper part, a bending part and a lower part. The upper part is coupled with the bending part. The bending part is coupled with the lower part. When an included angle between the upper part and the lower part is 0 degree, the magnetic attraction assembly attracts. When the included angle between the upper part and the lower part is greater than or less than 180 degrees, members of the magnetic buffer assembly repel each other. The present disclosure further relates to another two kinds of foldable terminals.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: October 29, 2019
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yugui Lin, Jiao Cheng, Weibin Yu
  • Publication number: 20190317559
    Abstract: The present disclosure discloses an early warning method, an early warning apparatus, and a flexible display apparatus. The early warning method includes: generating first early-warning information on a flexible display when the flexible display stored in a flexible display apparatus satisfies an extension early-warning condition; obtaining a first extended length of the flexible display; determining whether the first extended length reaches a first preset length threshold; and if yes, eliminating the first early-warning information from the flexible display.
    Type: Application
    Filed: June 27, 2017
    Publication date: October 17, 2019
    Inventors: Yugui LIN, Jiao CHENG
  • Patent number: 10447829
    Abstract: A foldable mobile terminal is provided. The foldable mobile terminal includes a rotation mechanism, a first body, a second body, and a display panel assembly. The rotation mechanism includes: a rotation assembly having a position member, a first rotation shaft rotatably coupled to the position member, a second rotation shaft rotatably coupled to the position member, and a sliding member disposed between the first rotation shaft and the second rotation shaft; a base assembly having a base body coupled to the rotation assembly, a first slide base slidably coupled to the base body, and a second slide base slidably coupled to the base body; and a connection assembly coupled to the connection member. The first body is coupled to the first slide base. The second body is coupled to the second slide base. The display panel assembly is mounted on the first body, the second body.
    Type: Grant
    Filed: February 21, 2019
    Date of Patent: October 15, 2019
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Yugui Lin, Jiao Cheng
  • Patent number: 10440164
    Abstract: A mobile terminal capable of fingerprint identification includes a fingerprint identification module and a terminal screen. The terminal screen includes a display area and a non-display area located at an end of the display area, and the display area has a display surface. The fingerprint identification module is adjacent to the non-display area relative to the display area, a forward projection of the fingerprint identification module on a plane where the display surface is located is at least partially overlapped with a forward projection of the non-display area on the plane where the display surface is located.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: October 8, 2019
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Weibin Yu, Jiao Cheng
  • Patent number: 10440839
    Abstract: The present disclosure relates to a display screen assembly, an electronic device and an assembling method of the display screen assembly. The display screen assembly includes a cover plate, a display screen, a bracket and a decoration enclosure. A top surface of the display screen is joined with a lower surface of the cover plate, a width of the display screen is larger than that of the cover plate, and a side edge of the cover plate is indented inwards relative to the display screen. The bracket includes a top portion joined with a bottom surface of the display screen and a side wall. The decoration enclosure includes a first joining part joined with the side wall and a second joining part. The second joining part is joined with the side edge of the cover plate and configured to cover a non-display area of the display screen.
    Type: Grant
    Filed: August 25, 2017
    Date of Patent: October 8, 2019
    Assignee: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jiao Cheng
  • Publication number: 20190302527
    Abstract: The embodiments of the disclosure provide a display assembly and a mobile terminal, relate to a technical field of mobile terminal. The display assembly may include a display screen and a positioning member. The display screen may include a bottom face and a display face. The display screen defines a light transmitting hole in the display screen and at least penetrating through the bottom face. The positioning member is positioned on the bottom face and located at a periphery of the light transmitting hole. The positioning member is configured to limit a movement of a functional device received in the light transmitting hole in a direction parallel to the bottom face.
    Type: Application
    Filed: March 22, 2019
    Publication date: October 3, 2019
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jiao CHENG
  • Publication number: 20190302833
    Abstract: The present disclosure provides a display screen, a terminal display screen assembly, and a mobile terminal. The display screen may include a first through hole penetrating the display screen in a thickness direction of the display screen, a display face and a non-display face opposite to each other, and a positioning structure arranged on the non-display face and located around the first through hole. An optical device may include a first optical portion and a second optical portion. The first optical portion is arranged in the first through hole, the second optical portion is fixedly coupled to the positioning structure, and the second optical portion is positioned by the positioning structure.
    Type: Application
    Filed: March 25, 2019
    Publication date: October 3, 2019
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventor: Jiao CHENG