Patents by Inventor Quanzhong Wang

Quanzhong Wang 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: 20190281607
    Abstract: A beamforming method and apparatus are disclosed, to expand coverage of a PDCCH in a particular direction, and improve demodulation performance of the PDCCH. Under this method, a cell-specific reference signal CRS wide beam can be combined by a base station with N CRS narrow beams to form N CRS composite beams. A first beam can be selected by the base station from the N CRS composite beams. Beamforming processing can be performed by the base station on a physical downlink control channel (PDCCH) based on a weight of the first beam to form a second beam. The first beam and the second beam can be sent.
    Type: Application
    Filed: May 28, 2019
    Publication date: September 12, 2019
    Inventors: Quanzhong GAO, Chaoyi YAN, Chen WANG
  • Patent number: 10129966
    Abstract: Embodiments of the present invention relate to a backlight module, a display device and a method for manufacturing the display device. The backlight module includes: a backlight module body and a conductive light-shielding adhesive for bonding the backlight module body and a display panel, the backlight module body is provided with a connecting wire for electrically connecting to the display panel circuit board arranged on the display panel, the display panel circuit board is provided with a ground terminal. According to the present invention, static electricity on the display panel may flow to the ground terminal through the conductive light-shielding adhesive, the backlight module body and the display panel circuit board, by providing the conductive light-shielding adhesive and the connecting wire on the backlight module, such that the effects of increasing the static electricity protection capability to the backlight module and the life of the display panel are achieved.
    Type: Grant
    Filed: April 14, 2016
    Date of Patent: November 13, 2018
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Jiaqiang Wang, Rui Liu, Quanzhong Wang
  • Publication number: 20180267569
    Abstract: In accordance with some embodiments of the disclosed subject matter, a smart wearable device, a related operating method, and a related operating apparatus are provided. In some embodiments, the smart wearable device comprises: a device shell; a central processor in the device shell; and a connector on the device shell configured for an external sensor to be inserted; wherein the central processor is connected with the connector and configured to control the external sensor to connect with the connector and to be turned on in response to an instruction to activate the external sensor.
    Type: Application
    Filed: February 28, 2017
    Publication date: September 20, 2018
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE MULTIMEDIA TECHNOLOGY CO., LTD.
    Inventors: Quanzhong Wang, Miao Liu, Hongna Ye
  • Publication number: 20180256961
    Abstract: The present disclosure provides an intelligent fitness system and a control method thereof. The intelligent fitness system includes a fitting device, a plurality of physical buttons arranged on a handle of the fitting device at positions corresponding to fingers of a user respectively, a controller electrically connected to the physical buttons, and a display device electrically connected to the controller. Each physical button is configured to collect an operation instruction from the user and transmit the operation instruction to the controller. The controller is configured to transmit the operation instruction to the display device. The display device is configured to display a corresponding image in accordance with the operation instruction.
    Type: Application
    Filed: November 20, 2017
    Publication date: September 13, 2018
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE MULTIMEDIA TECHNOLOGY CO., LTD.
    Inventors: Xiaodong SHI, Quanzhong WANG
  • Publication number: 20180032161
    Abstract: The present disclosure provides a pen, a distance measurement method and a distance measurement device. The pen includes: a housing; a processor configured to receive a triggering instruction, to trigger a distance-measurement circuit to transmit a distance-measurement signal to a to-be-measured object; and the distance-measurement circuit configured to receive the distance-measurement signal reflected by the to-be-measured object. The processor is further configured to: start a timer after the distance-measurement circuit has transmitted the distance-measurement signal to the to-be-measured object, and stop the timer after the distance-measurement circuit has received the distance-measurement signal reflected by the to-be-measured object, to acquire a value of the timer; and calculate a measurement distance between the pen and the to-be-measured object in accordance with the value of the timer.
    Type: Application
    Filed: July 12, 2017
    Publication date: February 1, 2018
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE MULTIMEDIA TECHNOLOGY CO., LTD.
    Inventors: Xiaodong SHI, Huiran TIAN, Hongna YE, Quanzhong WANG, Bin ZOU
  • Patent number: 9669426
    Abstract: A method for manufacturing a heat conductive adhesive film includes: forming a non-solid heat conductive adhesive layer with cured particles on a substrate; forming several bumps on the non-solid heat conductive adhesive layer while performing curing, so as to yield the heat conductive adhesive film with several bumps. A heat conductive adhesive film and an OLED panel are provided. Several bumps are formed on a flat surface of the heat conductive adhesive film, thus increasing the surface area of the heat conductive adhesive film such that heat from the heat generating unit can be duly discharged.
    Type: Grant
    Filed: September 17, 2013
    Date of Patent: June 6, 2017
    Assignees: BOE HYUNDAI LCD INC., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Quanzhong Wang, Zhenhua Gu, Moyu Zhu
  • Publication number: 20170055335
    Abstract: Embodiments of the present invention relate to a backlight module, a display device and a method for manufacturing the display device. The backlight module includes: a backlight module body and a conductive light-shielding adhesive for bonding the backlight module body and a display panel, the backlight module body is provided with a connecting wire for electrically connecting to the display panel circuit board arranged on the display panel, the display panel circuit board is provided with a ground terminal. According to the present invention, static electricity on the display panel may flow to the ground terminal through the conductive light-shielding adhesive, the backlight module body and the display panel circuit board, by providing the conductive light-shielding adhesive and the connecting wire on the backlight module, such that the effects of increasing the static electricity protection capability to the backlight module and the life of the display panel are achieved.
    Type: Application
    Filed: April 14, 2016
    Publication date: February 23, 2017
    Inventors: Jiaqiang Wang, Rui Liu, Quanzhong Wang
  • Publication number: 20140342117
    Abstract: A method for manufacturing a heat conductive adhesive film includes: forming a non-solid heat conductive adhesive layer with cured particles on a substrate; forming several bumps on the non-solid heat conductive adhesive layer while performing curing, so as to yield the heat conductive adhesive film with several bumps. A heat conductive adhesive film and an OLED panel are provided. Several bumps are formed on a flat surface of the heat conductive adhesive film, thus increasing the surface area of the heat conductive adhesive film such that heat from the heat generating unit can be duly discharged.
    Type: Application
    Filed: September 17, 2013
    Publication date: November 20, 2014
    Inventors: Quanzhong Wang, Zhenhua Gu, Moyu Zhu