Patents by Inventor Guangming Yang

Guangming Yang 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: 10454157
    Abstract: A housing, a method for manufacturing the housing, and a mobile terminal are provided. The method includes: manufacturing a housing made of shielding material and having a first surface and a second surface opposite to the first surface; defining at least one slot in the housing, wherein the at least one slot has a depth less than a thickness of the housing and has an opening in the first surface and a bottom opposite to the opening; filling the at least one slot with first non-shielding material; and removing at least a portion of the housing which is located between the bottom of the at least one slot and a portion of the second surface opposite to the bottom of the at least one slot, such that the at least one slot penetrates through the housing in the thickness direction of the housing.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: October 22, 2019
    Assignee: Guangdong Oppo Mobile Telecommunications Corp., Ltd.
    Inventors: Jun Ma, Guangming Yang
  • Patent number: 10433441
    Abstract: A housing, a method for manufacturing the housing, and a mobile terminal having the housing include a substrate including a metal area, a slot defined in the metal area of the substrate and penetrating through the substrate, and a filling layer received in the slot and including an insulating layer and a paint layer on the insulating layer.
    Type: Grant
    Filed: July 13, 2017
    Date of Patent: October 1, 2019
    Assignee: Guangdong Oppo Mobile Telecommunications Corp., Ltd.
    Inventors: Jing Li, Guangming Yang, Qingguo Gong
  • Publication number: 20190291221
    Abstract: A blank assembly for a housing, a housing, a manufacturing method for a housing and a terminal are provided. The blank assembly includes: a first blank having an inner wall defining a through slit along a thickness direction of the first blank, the slit having a width ranges from 0.3 to 0.5; a second blank having a part extending into the slit, the part having an outer surface spaced apart from the inner wall, a maximum depth of the second blank extending into the slit being less than a thickness of the first blank; and a filling layer filled in the slit.
    Type: Application
    Filed: June 7, 2019
    Publication date: September 26, 2019
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Guangming YANG, Wenfeng SUN, Qiao YAN
  • Patent number: 10414103
    Abstract: A cover plate, a method of manufacturing the cover plate, and an electronic device having the cover plate are provided. The cover plate includes a substrate, at least one slot defined in the substrate and penetrating through the substrate, and a filling layer received in the slot including an insulating layer and a gel layer located on the insulating layer.
    Type: Grant
    Filed: August 3, 2017
    Date of Patent: September 17, 2019
    Assignee: Guangdong Oppo Mobile Telecommunications Corp., Ltd.
    Inventors: Jing Li, Guangming Yang, Qingguo Gong
  • Publication number: 20190257698
    Abstract: A microprobe is provided that includes a microsphere optical resonator operatively coupled to a nanoscatterer. The microsphere optical resonator includes a back surface and a front surface opposite the front surface. The front surface is configured to receive a focused laser beam, and the nanoscatterer is positioned adjacent to the back surface.
    Type: Application
    Filed: December 11, 2018
    Publication date: August 22, 2019
    Applicant: Washington University
    Inventors: Lan Yang, Fang-Jie Shu, Xuefeng Jiang, Guangming Zhao
  • Patent number: 10382601
    Abstract: A housing for a mobile terminal, a method for manufacturing the housing, and a mobile terminal having the housing are provided. The housing includes a substrate made of metal and a slot penetrating through the substrate. A filling layer is received in the slot and includes a printed sub-layer and an insulating sub-layer from top to bottom. The printed sub-layer has a thickness of 0.1-0.3 mm. The printed sub-layer is formed of a polymer film subjected to a color printing process. After the color printing process, the polymer film is subjected to one or more black/white color printing processes.
    Type: Grant
    Filed: December 28, 2017
    Date of Patent: August 13, 2019
    Assignee: Guangdong Oppo Mobile Telecommunications Corp., Ltd.
    Inventors: Jing Li, Guangming Yang, Qingguo Gong
  • Patent number: 10361478
    Abstract: A housing, a method for manufacturing the housing, and a mobile terminal are provided. The method includes: manufacturing a cover body made of shielding material and having a first surface and a second surface opposite to the first surface; defining at least one slot in the cover body, wherein the at least one slot has a depth less than a thickness of the cover body and has an opening in the first surface and a bottom opposite to the opening; filling the at least one slot with first non-shielding material; and removing at least a portion of the cover body which is located between the bottom of the at least one slot and a portion of the second surface opposite to the bottom of the at least one slot, such that the at least one slot penetrates through the cover body in the thickness direction of the cover body.
    Type: Grant
    Filed: August 15, 2017
    Date of Patent: July 23, 2019
    Assignee: Guangdong Oppo Mobile Telecommunications Corp., Ltd.
    Inventors: Jun Ma, Guangming Yang
  • Patent number: 10295699
    Abstract: A marine magnetism detection device and a detection method are provided. The device includes a surveying ship, an onboard laboratory magnetism measurement portion arranged on the surveying ship, an aerostat shell and an aerostat magnetism measurement portion arranged inside the aerostat shell. The aerostat shell is connected to the surveying ship via a rope, and the aerostat shell floats in air. The aerostat magnetism measurement portion includes a magnetic sensor, an electronic magnetism data acquisition unit and an aerostat transmission unit; and the onboard laboratory magnetism measurement portion includes a data recording computer and a laboratory transmission unit. The marine magnetism detection device and method of the present invention are advantageously not limited by the working sea area and can also operate with other onboard devices and dragging devices.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: May 21, 2019
    Assignees: National Deep Sea Center, The First Institute of Oceanography, SOA
    Inventors: Baohua Liu, Yanliang Pei, Kaiben Yu, Chenguang Liu, Guangming Kan, Zhiguo Yang
  • Publication number: 20190136049
    Abstract: A plastic material for in-mold injection molding is disclosed. The plastic material includes polycarbonate, wherein a melt index of the plastic material is less than 28 g/10 min. A plastic product including the plastic material and a method for preparing the plastic material are further disclosed.
    Type: Application
    Filed: October 29, 2018
    Publication date: May 9, 2019
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Jing LI, Guangming Yang
  • Publication number: 20190089039
    Abstract: A housing, a method for manufacturing the housing, and a mobile terminal are provided. The method includes: manufacturing a housing made of shielding material and having a first surface and a second surface opposite to the first surface; defining at least one slot in the housing, wherein the at least one slot has a depth less than a thickness of the housing and has an opening in the first surface and a bottom opposite to the opening; filling the at least one slot with first non-shielding material; and removing at least a portion of the housing which is located between the bottom of the at least one slot and a portion of the second surface opposite to the bottom of the at least one slot, such that the at least one slot penetrates through the housing in the thickness direction of the housing.
    Type: Application
    Filed: November 20, 2018
    Publication date: March 21, 2019
    Inventors: Jun Ma, Guangming Yang
  • Patent number: 10173543
    Abstract: A charging system for an electric vehicle and a method for controlling charging of an electric vehicle are provided. The charging system comprises: a power battery (10); a charge-discharge socket (20); an external power supply device (1002); a charging connection device (1001); and an energy control device (1003), comprising: a three-level bidirectional DC-AC module (30); a charge-discharge control module (50); and a control module (60) configured to control the charge-discharge control module (50) according to a current working mode of the electric vehicle. The energy control device (1003) and the external power supply device (1002) communicate by transmitting a modulated PWM signal to each other via the charging connection device (1001), and the control module (60) controls the three-level bidirectional DC-AC module (30) and the charge-discharge control module (50) to charge the power battery (10) by the external power supply device (1002).
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: January 8, 2019
    Assignee: BYD COMPANY LIMITED
    Inventors: Guangming Yang, Min Hu
  • Patent number: 10166877
    Abstract: A charge control system for an electric vehicle and an electric vehicle are provided. The charge control system includes: a charge-discharge socket (20); a three-level bidirectional DC-AC module (30); a charge-discharge control module (50); a filtering module (70); and a control module (60) connected with a third terminal of the charge-discharge control module (50) and configured to control the charge-discharge control module (50) to turn on, to sample an output voltage of an external grid by using a connection midpoint of filtering capacitors in the filtering module (70) as a reference point, and to control the three-level bidirectional DC-AC module (30) according to the output voltage of the external grid so as to control the external grid to charge the power battery (10), when the external grid is in an angle connection mode and the electric vehicle is a charge-discharge mode.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: January 1, 2019
    Assignee: BYD COMPANY LIMITED
    Inventors: Liping Zeng, Guangming Yang
  • Patent number: 10166882
    Abstract: A power system for an electric vehicle, an electric vehicle and a method for charging a power battery are provided. The power system includes: a power battery (10); a charge-discharge socket (20); a bidirectional DC-DC module (30); a driving control switch (40); a bidirectional DC-AC module (50); a motor (M); a motor control switch (60); a charge-discharge control module (70); a battery manager (108); and a control module (80) configured to control the driving control switch (40), the motor control switch (60) and the charge-discharge control module (70) so as to control the power system to enter a charge-discharge mode, and to control the power battery (10) to charge and discharge in a pulse mode so as to heat the power battery (10) when the temperature of the power battery (10) is lower than a predetermined temperature.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: January 1, 2019
    Assignee: BYD COMPANY LIMITED
    Inventors: Guangming Yang, Jian Liu, Yilong Yu
  • Publication number: 20180366811
    Abstract: A housing, a method for producing the same and a mobile terminal having the same are provided. The housing includes a metallic substrate, a groove, at least one hole and an antenna. The groove is defined in the substrate. The at least one hole passes through the substrate and communicates with the groove. The antenna piece is disposed in the groove and the at least one hole, and insulated from the substrate.
    Type: Application
    Filed: April 14, 2018
    Publication date: December 20, 2018
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LT D.
    Inventors: Zhiyong HUANG, Guangming YANG
  • Publication number: 20180287653
    Abstract: Methods, housings and mobile terminals for manufacturing a clearance area of a housing include: providing a housing made of a signal shielding material and having a predetermined area, wherein the housing in the predetermined area has a first surface and a second surface opposite to the first surface; forming at least one support structure on the first surface protruding from the first surface; cutting the first surface by a laser cutter to form a predetermined number of micro slits penetrating from the first surface to the second surface and being spaced with each other and arranged side-by-side, wherein each of the at least one support structure stretches across the predetermined number of micro slits to connect the housing into a whole; filling each of the predetermined number of micro slits with a non-signal shielding material to obtain a clearance area; and cutting off the at least one support structure.
    Type: Application
    Filed: June 4, 2018
    Publication date: October 4, 2018
    Inventors: Jing Li, Guangming Yang
  • Patent number: 10086716
    Abstract: A charging system for a vehicle, a vehicle comprising the charging system, and a method for controlling charging a vehicle with the charging system are provided. The charging system comprises: a battery; a first charging branch comprising a first rectifying unit and a first charging interface, in which the battery is connected with the first charging interface via the first rectifying unit; a second charging branch comprising a second rectifying unit and a second charging interface, in which the battery is connected with the second charging interface via the second rectifying unit; and a control unit connected with the first rectifying unit and the second rectifying unit respectively and configured to control the first charging branch and the second charging branch to charge the battery.
    Type: Grant
    Filed: June 26, 2013
    Date of Patent: October 2, 2018
    Assignee: BYD COMPANY LIMITED
    Inventors: Guangming Yang, Xiaohui Zhang, Zheqing Tang, Jian Liu
  • Publication number: 20180270973
    Abstract: A housing, a method for manufacturing an antenna, and a mobile terminal having the housing are provided. The housing includes a substrate at least including a metal area, a slot defined in the metal area of the substrate and penetrating through the substrate, and a filling layer received in the slot and including an insulating layer and a paint layer on the insulating layer. The paint layer has a width which is 0.02-0.06 mm larger than that of the insulating layer. An outer surface of the paint layer and an outer surface of the substrate have a same color.
    Type: Application
    Filed: May 24, 2018
    Publication date: September 20, 2018
    Inventors: Jing Li, Guangming Yang, Qingguo Gong
  • Patent number: 10059210
    Abstract: A vehicle mutual-charging system and a charging connector are provided. The system includes: a first electric vehicle (1002) and a second electric vehicle (1003), each of the first electric vehicle (1002) and the second electric vehicle (1003) including a power battery (10), a battery manager (103), an energy control device (1005) and a charge-discharge socket (20), in which the energy control device (1005) includes: a three-level bidirectional DC-AC module (30), a charge-discharge control module (50), a control module (60); and a charging connector (1004) connected between the first electric vehicle (1002) and the second electric vehicle (1003) and including a first charging gun adaptor connected with the charge-discharge socket (20) of the first electric vehicle and a second charging gun adaptor connected with the charge-discharge socket (20) of the second electric vehicle at both ends thereof respectively.
    Type: Grant
    Filed: June 30, 2014
    Date of Patent: August 28, 2018
    Assignee: BYD COMPANY LIMITED
    Inventors: Guangming Yang, Min Hu
  • Publication number: 20180207756
    Abstract: A blank assembly for a housing, a housing, a manufacturing method for a housing and a terminal are provided. The blank assembly includes: a first blank, a second blank and a filler. The first blank defines a through slit along a thickness direction of the first blank, the second blank partially extends into the slit, an outer surface of the second blank located in the slit is spaced apart from an inner wall of the slit, and the filler is filled in the slit. In the blank assembly according to the present disclosure, the second blank partially extends into the slit and a filler is used to fill the slit to connect the second blank located in the slit with the first blank, the second blank may be partially arranged in the slit in an embedding manner.
    Type: Application
    Filed: October 31, 2017
    Publication date: July 26, 2018
    Applicant: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
    Inventors: Guangming YANG, Wenfeng SUN, Qiao YAN
  • Publication number: 20180124221
    Abstract: A housing for a mobile terminal, a method for manufacturing the housing, and a mobile terminal having the housing are provided. The housing includes a substrate made of metal and a slot penetrating through the substrate. A filling layer is received in the slot and includes a printed sub-layer and an insulating sub-layer from top to bottom. The printed sub-layer has a thickness of 0.1-0.3 mm. The printed sub-layer is formed of a polymer film subjected to a color printing process. After the color printing process, the polymer film is subjected to one or more black/white color printing processes.
    Type: Application
    Filed: December 28, 2017
    Publication date: May 3, 2018
    Inventors: Jing Li, Guangming Yang, Qingguo Gong