Patents by Inventor Dake Wang

Dake 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: 20250138354
    Abstract: A display frame includes a front frame, a back panel, a middle frame in the front frame, and an elastic pad between the top surface of a side wall of the middle frame facing the front edge and the front edge. The front frame includes a frame structure and a front edge located at one end of the frame structure and extending towards the center of the frame structure. Opposite side walls of the frame structure have a first snap part. The back plate includes a bottom plate and a side plate located on the side edge of the bottom plate and extending towards one side of the bottom plate. The inner surface of the bottom plate is opposite to the inner surface of the front edge. The side plate has a second snap part for fitting with the first snap part.
    Type: Application
    Filed: November 29, 2021
    Publication date: May 1, 2025
    Inventors: Xuefeng DING, Liang LI, Tianma LI, Qijun ZHANG, Dake WANG, Tao XI, Xiaoli LIU, Haohao LI
  • Patent number: 12253711
    Abstract: A backlight module includes a back plate, a backlight component, and a rigid rear shell. The back plate includes a bottom plate and a vertical plate enclosing a mounting space. The backlight component is located in the mounting space and fixedly connected with the back plate. The rigid rear shell covers a side of the back plate away from the backlight component. The rigid rear shell includes a function part, a preset gap exists between the function part and the bottom plate. The bottom plate has a first connecting part including a first screw hole. The function part has a second connecting part including a second screw hole. The first connecting part and the second connecting part are connected through a fixing screw penetrating into the first screw hole and the second screw hole. A first gap exists between the first connecting part and the second connecting part.
    Type: Grant
    Filed: April 19, 2022
    Date of Patent: March 18, 2025
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Dake Wang, Tianma Li, Liang Li, Xiaoli Liu, Xuefeng Ding, Qijun Zhang
  • Publication number: 20240402536
    Abstract: The present disclosure provides a rubber frame for supporting a display panel. A flexible printed circuit board is coupled to a binding end of the display panel, the rubber frame includes an annular frame body, the annular frame body includes a first portion corresponding to the flexible printed circuit board, and the first portion is separated from the other portions of the annular frame body. The present disclosure further provides a backlight module and a display device.
    Type: Application
    Filed: May 30, 2022
    Publication date: December 5, 2024
    Applicants: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xuefeng Ding, Tianma Li, Liang Li, Dake Wang, Wenzhu Zeng, Zilian Xiong, Jingtao Zhu, Tao Xi
  • Publication number: 20240389236
    Abstract: A circuit board assembly includes a first circuit board and second circuit board(s). The first circuit board includes first bonding component(s), and a first bonding component includes a plurality of first conductive blocks sequentially arranged at intervals in a first direction. A second circuit board includes second bonding component(s), and a second bonding component includes a plurality of second conductive blocks sequentially arranged at intervals. The plurality of second conductive blocks in the second bonding component are bonded to the plurality of first conductive blocks in the first bonding component in one-to-one correspondence. An expansion ratio of the first circuit board is less than an expansion ratio of the second circuit board. Each second conductive block in the second bonding component overlaps with a first conductive block bonded thereto, and a change ratio of an overlapping state of the second bonding component in the first direction is less than 0.102%.
    Type: Application
    Filed: September 17, 2021
    Publication date: November 21, 2024
    Inventors: Qijun ZHANG, Tianma LI, Liang LI, Bin JI, Xuelian JI, Guohui WANG, Xuefeng DING, Dake WANG
  • Publication number: 20240310573
    Abstract: A backlight module includes a back plate, a backlight component, and a rigid rear shell. The back plate includes a bottom plate and a vertical plate enclosing a mounting space. The backlight component is located in the mounting space and fixedly connected with the back plate. The rigid rear shell covers a side of the back plate away from the backlight component. The rigid rear shell includes a function part, a preset gap exists between the function part and the bottom plate. The bottom plate has a first connecting part including a first screw hole. The function part has a second connecting part including a second screw hole. The first connecting part and the second connecting part are connected through a fixing screw penetrating into the first screw hole and the second screw hole. A first gap exists between the first connecting part and the second connecting part.
    Type: Application
    Filed: April 19, 2022
    Publication date: September 19, 2024
    Inventors: Dake WANG, Tianma LI, Liang LI, Xiaoli LIU, Xuefeng DING, Qijun ZHANG
  • Patent number: 12018479
    Abstract: The disclosure discloses a method for preparing a multifunctional ecological exterior wall, including: preparing a ceramic board of a ceramic thermal insulation waterproof layer; preparing a ceramic sound-absorbing board of a sound-absorbing layer; and installing a ecological exterior wall: leveling a surface of the wall of a building with cement slurry, and applying a cement bonding layer thereon; laying the ceramic thermal insulation waterproof board on the cement bonding layer, and applying the cement bonding layer on the ceramic board; laying the ceramic sound-absorbing board on the cement bonding layer and reserving a gap used to place a pipe; driving the screw-thread steel bolt from the surface of the ceramic sound-absorbing board into the wall obliquely; installing and fixing the pipe in the gap, which is reserved at the upper of the ceramic sound-absorbing board; planting a green plant on the surface of the ceramic board of the sound-absorbing layer.
    Type: Grant
    Filed: August 21, 2020
    Date of Patent: June 25, 2024
    Assignee: SHANXI TIANHE NEW MATERIAL TECHNOLOGY CO., LTD.
    Inventors: Suogui Zhang, Guoliang Sun, Ruigang Zhang, Yixing Deng, Dake Wang
  • Patent number: 11467448
    Abstract: Provided is a back light unit, a display unit and a display apparatus. The back light unit is configured to be disposed on a side of a display panel away from a display side, and includes a back plate and a plastic frame. The back plate includes a bottom plate and a side plate connected to an edge of the bottom plate, and a step is formed on an inner side of the side plate. The step has a first side away from the bottom plate and a second side away from an outer side of the side plate. The plastic frame is supported on the first side surface of the step, and a supporting part is disposed on an end surface of the side plate away from the bottom plate.
    Type: Grant
    Filed: May 11, 2021
    Date of Patent: October 11, 2022
    Assignees: Chengdu BOE Optoelectronics Technology Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Dake Wang, Tianma Li, Liang Li, Guohui Wang, Qijun Zhang, Xuefeng Ding
  • Publication number: 20220170263
    Abstract: The disclosure discloses a method for preparing a multifunctional ecological exterior wall, including: preparing a ceramic board of a ceramic thermal insulation waterproof layer; preparing a ceramic sound-absorbing board of a sound-absorbing layer; and installing a ecological exterior wall: leveling a surface of the wall of a building with cement slurry, and applying a cement bonding layer thereon; laying the ceramic thermal insulation waterproof board on the cement bonding layer, and applying the cement bonding layer on the ceramic board; laying the ceramic sound-absorbing board on the cement bonding layer and reserving a gap used to place a pipe; driving the screw-thread steel bolt from the surface of the ceramic sound-absorbing board into the wall obliquely; installing and fixing the pipe in the gap, which is reserved at the upper of the ceramic sound-absorbing board; planting a green plant on the surface of the ceramic board of the sound-absorbing layer.
    Type: Application
    Filed: August 21, 2020
    Publication date: June 2, 2022
    Inventors: Suogui ZHANG, Guoliang SUN, Ruigang ZHANG, Yixing DENG, Dake WANG
  • Publication number: 20220137461
    Abstract: Provided is a back light unit, a display unit and a display apparatus. The back light unit is configured to be disposed on a side of a display panel away from a display side, and includes a back plate and a plastic frame. The back plate includes a bottom plate and a side plate connected to an edge of the bottom plate, and a step is formed on an inner side of the side plate. The step has a first side away from the bottom plate and a second side away from an outer side of the side plate. The plastic frame is supported on the first side surface of the step, and a supporting part is disposed on an end surface of the side plate away from the bottom plate.
    Type: Application
    Filed: May 11, 2021
    Publication date: May 5, 2022
    Inventors: Dake WANG, Tianma LI, Liang LI, Guohui WANG, Qijun ZHANG, Xuefeng DING
  • Publication number: 20210205970
    Abstract: A desktop stapler includes a base portion and a lever assembly pivotally coupled to the base portion at a pivot point. A gap is defined between the base portion and a distal end of the lever assembly opposite the pivot point. A biasing member is coupled to the lever assembly and biases the lever assembly away from the base portion. A first solenoid is operable to move the lever assembly relative to the base portion to decrease the gap. A second solenoid is operable to drive a staple from the lever assembly. A controller is programmed to sequentially actuate the first solenoid and the second solenoid.
    Type: Application
    Filed: January 6, 2021
    Publication date: July 8, 2021
    Inventors: Dominic Menoni, Dake Wang, Paul Lesiakowski, Frank A. Pistorio
  • Publication number: 20210205972
    Abstract: A desktop stapler includes a base portion. A lever is pivotally coupled to the base portion at a pivot point. A gap is defined between the base portion and a distal end of the lever opposite the pivot point. A biasing member is coupled to the lever and biases the lever away from the base portion. A solenoid is operable with a first actuation to move the lever relative to the base portion to decrease the gap and with a second actuation to drive a staple from the lever. A controller is programmed to sequentially initiate the first actuation and the second actuation.
    Type: Application
    Filed: January 6, 2021
    Publication date: July 8, 2021
    Inventors: Dominic Menoni, Dake Wang, Paul Lesiakowski
  • Patent number: 11002904
    Abstract: This application discloses a display device. The display device includes a display module, a frame surrounding the sides of the display module, a backlight module stacked with the display module, and a backplane. The frame includes holes. The backplane includes a main plane, side walls, and protrusions. The main plane is located on a side of the backlight module away from the display module. The side walls extend from the edges of the main plane toward the display module and are perpendicular to the main plane. The protrusions are located on the side walls and each of the protrusions is embedded in a corresponding one of the holes of the frame.
    Type: Grant
    Filed: September 4, 2020
    Date of Patent: May 11, 2021
    Assignees: CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Fujian Ren, Liang Li, Tianma Li, Dake Wang, Guohui Wang, Qijun Zhang, Donglong Lin, Shulin Qin
  • Publication number: 20210109277
    Abstract: This application discloses a display device. The display device includes a display module, a frame surrounding the sides of the display module, a backlight module stacked with the display module, and a backplane. The frame includes holes. The backplane includes a main plane, side walls, and protrusions. The main plane is located on a side of the backlight module away from the display module. The side walls extend from the edges of the main plane toward the display module and are perpendicular to the main plane. The protrusions are located on the side walls and each of the protrusions is embedded in a corresponding one of the holes of the frame.
    Type: Application
    Filed: September 4, 2020
    Publication date: April 15, 2021
    Inventors: Fujian REN, Liang LI, Tianma LI, Dake WANG, Guohui WANG, Qijun ZHANG, Donglong LIN, Shulin QIN
  • Publication number: 20190353840
    Abstract: The present disclosure provides a display module and a backlight module. The display module includes a back plate, a light source disposed on the inner side of the back plate, and a heat pipe, wherein the back plate is provided with vertically bent walls bent inwards around thereof, and wherein one side of a portion of the heat pipe is configured to abut against the light source, and the other side thereof is configured to abut against the vertically bent walls of the back plate.
    Type: Application
    Filed: September 25, 2017
    Publication date: November 21, 2019
    Applicants: BOE Technology Group Co., Ltd., Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Zheng WANG, Dake WANG, Xiuyun CHEN
  • Publication number: 20190086606
    Abstract: The present disclosure provides a light guide plate, a backlight module assembly and a liquid crystal display device, which are of a liquid crystal display technical field. The light guide plate includes a plate body and a retaining wall. One surface of the plate body is a light-emitting surface of the light guide plate, and the retaining wall is an annular structure arranged along an edge of the plate body, and protrudes to the light-emitting surface. The plate body and the retaining wall together form a groove for receiving a display panel and an optical film. The present disclosure solves a problem of poor polarizer as a result that the plastic frame shrinks and presses the display panel at a low temperature.
    Type: Application
    Filed: September 25, 2017
    Publication date: March 21, 2019
    Inventors: Dake WANG, Zheng WANG, Xiuyun CHEN
  • Publication number: 20190079348
    Abstract: A backlight module is disclosed. The backlight module includes: a back plate; an LED light strip arranged on a side of the back plate and along an edge of the back plate; a plurality of heat pipes each of which is disposed on the back plate at the same side as the LED light strips; wherein one end of the heat pipe is respectively adapted to be connected with the LED light strip, and at least part structure of each heat pipe is arranged along a temperature gradient direction of heat on the back plate when the LED light strip is in working state. In the backlight module when the backlight module is dissipating heat, the overall temperature distribution is uniform and local overheating does not occur.
    Type: Application
    Filed: July 10, 2017
    Publication date: March 14, 2019
    Inventors: Zheng WANG, Xiuyun CHEN, Dake WANG, Fei LIANG
  • Patent number: 9023128
    Abstract: Methods of forming metal matrix nanocomposites are provided. The methods include the steps of introducing a master metal matrix nanocomposite into a molten metal at a temperature above the melting temperature of the master metal matrix nanocomposite, allowing at least a portion of the master metal matrix nanocomposite to mix with the molten metal and, then, solidifying the molten metal to provide a second metal matrix nanocomposite.
    Type: Grant
    Filed: December 20, 2011
    Date of Patent: May 5, 2015
    Assignee: Wisconsin Alumni Research Foundation
    Inventors: Xiaochun Li, Michael Peter De Cicco, Dake Wang, Hongseok Choi
  • Patent number: 8814554
    Abstract: An ice cream scoop includes a head configured to scoop frozen food product, a handle extending from the head to an end, the handle including an internal cavity with the end open to the internal cavity, a heat transfer fluid contained in the internal cavity and in thermal communication with the head, an end cap that closes the end of the handle, a gasket disposed between the end cap and the handle to seal the internal cavity, and a pin that secures the end cap to the handle.
    Type: Grant
    Filed: March 12, 2013
    Date of Patent: August 26, 2014
    Assignee: The Vollrath Company, L.L.C.
    Inventors: Mark V. LeGreve, Dake Wang, Michael Hollen
  • Patent number: D708490
    Type: Grant
    Filed: March 14, 2013
    Date of Patent: July 8, 2014
    Assignee: The Vollrath Company, L.L.C.
    Inventors: Mark V. LeGreve, Dake Wang
  • Patent number: D741668
    Type: Grant
    Filed: February 21, 2014
    Date of Patent: October 27, 2015
    Assignee: The Vollrath Company, L.L.C.
    Inventors: Jill E. Hundley, Mark V. LeGreve, Rebecca J. Schreiber-Pethan, Dake Wang