Patents by Inventor Dong Wei

Dong Wei 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: 11408669
    Abstract: A refrigerator comprises: a storage compartment; a push-pull drawer provided in the storage compartment; and a slide rail assembly provided between the drawer and a sidewall of the storage compartment. The slide rail assembly comprises a first supporting member extending in a push-pull direction of the drawer and connected to one sidewall of the storage compartment. A front end of the first supporting member is provided with an installation portion. A terminal box cover is fixed to a top portion of the installation portion. A bottom portion of the installation portion is provided with an installation portion fixing structure. The installation portion fixing structure comprises multiple jaws for fixing cable assemblies extending out of the terminal box cover. The multiple jaws are arranged at intervals along a curved line. The curved line has a convex apex at a middle portion thereof and slopes downwards toward two ends thereof.
    Type: Grant
    Filed: August 22, 2019
    Date of Patent: August 9, 2022
    Assignee: HAIER SMART HOME CO., LTD.
    Inventors: Falin Yang, Jian Zhang, Dong Wei, Guangrui Wu, Zhongling Yang
  • Publication number: 20220245778
    Abstract: This application discloses an image bloom processing method and apparatus, and a storage medium, and relates to the field of image processing technologies. An electronic device obtains a first brightness region class in a first image, where the first brightness region class includes one or more brightness regions in the first image; after determining that the first brightness region class in the first image is the same as a target brightness region class in a second image on which bloom processing is performed, the electronic device obtains a first intermediate image obtained after Gaussian blur processing is performed on the target brightness region class in the second image; and the electronic device generates a bloom image of the first image based on the first image and the first intermediate image.
    Type: Application
    Filed: April 22, 2022
    Publication date: August 4, 2022
    Inventors: Yixin DENG, Dong WEI, Lei YANG, Zhen LI
  • Publication number: 20220239004
    Abstract: An antenna apparatus includes a grounding plate, a monopole, a first feeding component, and a second feeding component. A slot on the grounding plate includes a first slot and a second slot that interpenetrate each other, the second slot extends from the first slot to an edge of the grounding plate. The monopole includes a first stub and a second stub extending from the first stub to the second slot, the second stub and the second slot form a feeding structure. The first feeding component is electrically coupled to the grounding plate to feed the feeding structure to excite a first radiation mode of the antenna apparatus. The second feeding component is electrically coupled to the second stub to feed the feeding structure to excite a second radiation mode of the antenna apparatus. Polarizations in the two radiation modes are orthogonal.
    Type: Application
    Filed: March 5, 2020
    Publication date: July 28, 2022
    Inventors: Le Chang, Yafang Yu, Kunpeng Wei, Dawei Zhou, Dong Yu, Hanyang Wang
  • Patent number: 11377573
    Abstract: A curable composition that includes a urethane multifunctional (meth)acrylate, an inorganic filler having a primary particle dimension of at least 200 nm, a photoinitiator system that can be activated by electromagnetic radiation in the range of 340-550 nm, a reactive diluent, and a reinforcing silica having a primary particle dimension of 100 nm of less. The sum of the absolute value of the difference in the refractive index of the filler and the refractive index of the composition cured without filler plus the birefringence of the filler is 0.054 or less, i.e. 0.054?|nfiller?nmatrix|+?filler, where nfiller is the refractive index of the filler, nmatrix is the refractive index of the composition cured without filler, and ?filler is the birefringence of the filler.
    Type: Grant
    Filed: September 5, 2019
    Date of Patent: July 5, 2022
    Assignee: 3M Innovative Properties Company
    Inventors: Ying Lin, Sheng Ye, Timothy D. Dunbar, Bradley D. Craig, Dong-Wei Zhu, Matthew J. Kryger, Richard J. Pokorny, Michael A. Kropp
  • Publication number: 20220204705
    Abstract: A polymer, a composition, and a polysiloxane-polyimide material thereof are provided. The polymer includes a first repeat unit and a second repeat unit. The first repeat unit has a structure represented by Formula (I) and the second repeat unit has a structure represented by Formula (II) wherein A1 and A3 are independently tetravalent moiety; A2 is a divalent moiety; n?1; m?1; R1 is independently hydrogen, C1-8 alkyl, C1-8 fluoroalkyl, C1-8 alkoxy, or C6-12 aryl; and R2 is independently hydrogen, C1-8 alkyl, C1-8 fluoroalkyl, C1-8 alkoxy, C6-12 aryl, or a reactive functional group.
    Type: Application
    Filed: December 31, 2020
    Publication date: June 30, 2022
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Dong-Sen CHEN, Yu-Ju KUO, Yung-Lung TSENG, Chun-Wei SU
  • Publication number: 20220143802
    Abstract: The utility model discloses a long-rod-type electric tool, comprising: a handle assembly, the handle assembly comprising a power supply unit; a machine head assembly, the machine head assembly comprising a driving unit and an operating unit connected to the driving unit; a long rod assembly, the long rod assembly being arranged between the handle assembly and the machine head assembly; and at least one interface. The long-rod-type electric tool is configured to make an orientation of the operating unit relative to the long rod assembly adjustable in at least one degree of freedom by means of the at least one interface.
    Type: Application
    Filed: November 10, 2021
    Publication date: May 12, 2022
    Inventors: Yan Jia Wang, Wai Chung Lee, Zheng Jun Wang, Jin Cheng Li, Dong Wei Li, Zhi Yang Li, Koon For Chung
  • Publication number: 20220126299
    Abstract: A gene sequencing reaction device, a gene sequencing system and a gene sequencing reaction method. The gene sequencing reaction device includes: a supporting platform; a dipping container disposed on the supporting platform, wherein the dipping container has a dipping reaction area, and the dipping reaction area is configured to hold a chemical reagent for gene sequencing reaction, so as to dip a sequencing chip having a DNA sample loading structure on the surface and having a DNA sample loaded thereon in the chemical reagent to perform a gene sequencing reaction; a temperature control apparatus, configured to control the temperature of the chemical reagent in the dipping reaction area; and a transfer apparatus, configured to insert the sequencing chip into the dipping reaction area or pull out the sequencing chip from the dipping reaction area.
    Type: Application
    Filed: January 6, 2022
    Publication date: April 28, 2022
    Applicant: MGI Tech Co., LTD.
    Inventors: Wei Ma, Xun Xu, Jiabo Wu, Ming Ni, Dong Wei, Jiansheng Tang
  • Publication number: 20220128295
    Abstract: A refrigerator has a wiring mechanism. The refrigerator comprises a cabinet and a drawer-type door body, wherein the cabinet forms a compartment provided with an opening facing forward, and the drawer-type door body is provided with an electrical component. The wiring mechanism comprises a cable for supplying power to the electrical component, and a drag chain for accommodating part of the cable, wherein one end of the drag chain is fixed inside the compartment, and the other end of the drag chain is connected to the drawer-type door body and moves forward and backward along with the drawer-type door body, thereby preventing the cable from being deformed and damaged, and ensuring a reliable electrical connection.
    Type: Application
    Filed: January 15, 2020
    Publication date: April 28, 2022
    Inventors: DONG WEI, JIAN ZHANG, NING WANG, GUANGRUI WU
  • Patent number: 11289547
    Abstract: The present application discloses a display panel. The display panel comprises a substrate and a plurality of pixel units disposed on the substrate, each of the plurality of pixel units comprises a plurality of sub-pixel units, each of the plurality of sub-pixel units comprises a light emitting layer, the plurality of sub-pixel units comprise at least one first type of sub-pixel unit, and the at least one first type of sub-pixel unit further comprises a first light processing layer, the first light processing layer comprises a light conversion layer and a light diffusion layer arranged as a laminated structure, and the first light processing layer is positioned at a side where a light emitting surface of the light emitting layer of the at least one first type of sub-pixel unit is located.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: March 29, 2022
    Assignee: CHENGDU VISTAR OPTOELECTRONICS CO., LTD.
    Inventors: Huashan Chen, Xiaolong Yang, Rubo Xing, Dong Wei, Jiantai Wang
  • Patent number: 11251345
    Abstract: The present disclosure provides a light conversion substrate and a manufacturing method thereof, and a display panel. The light conversion substrate may include a substrate having a first surface and a second surface arranged opposite to each other. A plurality of first grooves may be defined on the first surface of the substrate. A plurality of second grooves may be defined on the second surface of the substrate. The plurality of first grooves and the plurality of second grooves are arranged alternately. A first light conversion body may be arranged in each of the plurality of first grooves. A second light conversion body ma be arranged in each of the plurality of second grooves. In the present disclosure, light conversion materials may not interfere with each other during the manufacturing method, so that the present disclosure may be suitable for a display panel with high pixel density.
    Type: Grant
    Filed: March 4, 2020
    Date of Patent: February 15, 2022
    Assignee: CHENGDU VISTAR OPTOELECTRONICS CO., LTD.
    Inventors: Dong Wei, Xiaolong Yang, Jiantai Wang, Huashan Chen, Rubo Xing
  • Publication number: 20220040745
    Abstract: A method for preparing a multilayer metal composite pipe includes steps of: internally and externally grinding blank pipes; cleaning oil stains; assembling a multilayer metal pipe; drawing to reduce a diameter; performing high-speed friction welding at the pipe ends; performing heat treatment; performing four-roller cross-rolling; straightening; performing two-roller cold-rolling; performing cold-drawing to reduce the diameter; performing cold-expansion to reduce the diameter; performing precise cold-rolling; degreasing; brightening; performing surface grinding; cleaning dust; detecting multilayer metal interface bonding; detecting flaws; testing metal structure performance; and sizing and packaging.
    Type: Application
    Filed: October 24, 2021
    Publication date: February 10, 2022
    Inventors: Zhibing Chu, Chun Xue, Duo Zhang, Dong Wei, Qianhua Yang, Cuirong Liu, Yugui Li
  • Publication number: 20220040742
    Abstract: A method for preparing a high-performance difficult-to-deform metal precision seamless pipe includes steps of performing a heat treatment; drilling; externally grinding; internally grinding; straightening; performing four-roller warm-rolling; performing warm-drawing to reduce a diameter; performing warm-expansion to reduce a wall thickness and increase the diameter; performing precise cold-rolling; degreasing; brightening; performing surface grinding; cleaning dust; detecting flaws; testing metal structure performance; and sizing and packaging. By cycling the warm-drawing, the warm-expansion, and the precision cold-rolling, key indicators such as product dimensional accuracy, surface quality, material properties, and crystal grain size can be collaboratively controlled, to achieve higher accuracy, better performance, and more outstanding extreme specifications.
    Type: Application
    Filed: October 24, 2021
    Publication date: February 10, 2022
    Inventors: Zhibing Chu, Qianhua Yang, Dong Wei, Duo Zhang, Chun Xue, Xiaodong Zhao, Yugui Li
  • Patent number: 11241692
    Abstract: A gene sequencing reaction device, a gene sequencing system and a gene sequencing reaction method. The gene sequencing reaction device includes: a supporting platform; a dipping container disposed on the supporting platform, wherein the dipping container has a dipping reaction area, and the dipping reaction area is configured to hold a chemical reagent for gene sequencing reaction, so as to dip a sequencing chip having a DNA sample loading structure on the surface and having a DNA sample loaded thereon in the chemical reagent to perform a gene sequencing reaction; a temperature control apparatus, configured to control the temperature of the chemical reagent in the dipping reaction area; and a transfer apparatus, configured to insert the sequencing chip into the dipping reaction area or pull out the sequencing chip from the dipping reaction area.
    Type: Grant
    Filed: August 1, 2017
    Date of Patent: February 8, 2022
    Assignee: MGI Tech Co., LTD.
    Inventors: Wei Ma, Xun Xu, Jiabo Wu, Ming Ni, Dong Wei, Jiansheng Tang
  • Publication number: 20220036187
    Abstract: A sample generation method outputs a dummy sample set generated by a trained sample generation network that operates on spliced vectors formed by combining real category feature vectors extracted from real samples with real category label vectors corresponding to the real samples. The trained sample generation network is trained using real samples and dummy samples that are generated by an intermediate sample generation network operating on the spliced vectors. The training includes inputting the real samples and the dummy samples to an intermediate sample discrimination network, performing iterative adversarial training of the intermediate sample generation network and the intermediate sample discrimination network until an iteration stop condition is met. As a result, the dummy sample set output by the trained sample generation network includes dummy samples that are not easily differentiated from real samples and that are already labeled with category information, for accurate use in training classifiers.
    Type: Application
    Filed: October 15, 2021
    Publication date: February 3, 2022
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Dong WEI, Kai MA, Yefeng ZHENG
  • Publication number: 20220036550
    Abstract: The present disclosure provides an artificial intelligence-based (AI-based) medical image processing method performed by a computing device, and a non-transitory computer-readable storage medium. The AI-based medical image processing method includes: processing a medical image to generate an encoded intermediate image; processing the encoded intermediate image, to segment a first feature and generate a segmented intermediate image; processing the encoded intermediate image and the segmented intermediate image based on an attention mechanism, to generate a detected intermediate input image; and performing second feature detection on the detected intermediate input image, to determine whether an image region of the detected intermediate input image in which the first feature is located comprises a second feature.
    Type: Application
    Filed: October 15, 2021
    Publication date: February 3, 2022
    Inventors: Fubo ZHANG, Dong WEI, Kai MA, Yefeng ZHENG
  • Publication number: 20220005255
    Abstract: An image rendering method and apparatus, an electronic device, and the like are provided, and may be applied to the terminal field. The method includes: obtaining, by a central processing unit CPU, an image command stream used to render an image frame, and comparing the image command stream with a previous image command stream; and when a same drawing command exists in the two image command streams, instructing a graphics processing unit GPU to render the image frame based on a previously generated drawing target. In other words, the GPU may reuse a drawing target of a same drawing command in different image frames, thereby reducing a process of generating the drawing target, and further reducing load of the GPU.
    Type: Application
    Filed: September 22, 2021
    Publication date: January 6, 2022
    Inventors: Fan Zhang, Baocheng Gu, Dong Wei, Quan Gao, Yixin Deng, Xinchao Peng, Jia Luo
  • Publication number: 20210382989
    Abstract: A system and a method provide multilevel consistency check for a cyber attack detection in an automation and control system wherein the multilevel consistency check of sensor measurements, commands and settings on different automation devices on a plant floor is able to provide end-to-end intrusion detection on exchanged data. The multilevel consistency check includes a measurement consistency check and a commands and settings consistency check to enable a cyber security solution for industrial control systems (ICS). An alarm is set when detecting a first value inconsistent from a second value. An anomaly is detected based on at least one of the measurement consistency or the commands and settings consistency and it is identified as an intrusion detection.
    Type: Application
    Filed: November 8, 2019
    Publication date: December 9, 2021
    Inventors: Dong Wei, Leandro Pfleger de Aguiar, Stefan Woronka
  • Publication number: 20210354037
    Abstract: This application discloses a scene recognition method and apparatus, which may be applied to game scene recognition. The method includes: obtaining one or more drawing instructions, and determining a to-be-drawn target object based on a description parameter carried in the one or more drawing instructions. Based on a particular relationship between scenes and an object inside scenes, a corresponding target scene may be determined based on the target object.
    Type: Application
    Filed: July 30, 2021
    Publication date: November 18, 2021
    Inventors: Fan Zhang, Yixin Deng, Baocheng Gu, Dong Wei, Shengqiang Ke
  • Publication number: 20210341218
    Abstract: A refrigerator drawer assembly, comprising: a drawer body, the drawer body comprising a front wall and a rear wall arranged opposite to each other along the pulling direction thereof, and defining an accommodating cavity used for placing articles, wherein the front wall is provided with two first sliding grooves extending along the horizontal direction and running along the thickness direction thereof, and the rear wall is provided with two second sliding grooves aligned with the two first sliding grooves; and two sliding partition assemblies, wherein two ends of each sliding partition assembly are inserted into a set of a first sliding groove and a second sliding groove that are aligned, and the two sliding partition assemblies are configured to be able to slide along the first sliding grooves and the second sliding grooves and are capable of sliding to a fitted state.
    Type: Application
    Filed: August 2, 2019
    Publication date: November 4, 2021
    Applicant: HAIER SMART HOME CO., LTD.
    Inventors: Dong WEI, Jian ZHANG, Jun NIE, Ning WANG, Xiao DING
  • Publication number: 20210341217
    Abstract: Provided is a drawer assembly for a refrigerator. The drawer assembly comprises: a drawer body, wherein the drawer body comprises a bottom wall, a front end wall and a rear end wall which are arranged opposite each other in a drawing-in or drawing-out direction, and a first side wall and a second side wall respectively arranged at two sides of the front end wall and the rear end wall, such that an accommodation cavity for placing an article is defined; and a slidable partition plate mechanism configured to slide in the left and the right direction of the drawer body. The middle parts of top ends of the first side wall and the second side wall are respectively provided with a recess for providing clearance when the slidable partition plate mechanism is controlled to slide to the first side wall or to the second side wall, such that the slidable partition plate mechanism is attached to the first side wall or to the second side wall as much as possible.
    Type: Application
    Filed: August 2, 2019
    Publication date: November 4, 2021
    Applicant: HAIER SMART HOME CO., LTD.
    Inventors: Dong WEI, Jian ZHANG, Ning WANG, Jun NIE, Guangrui WU