Patents by Inventor Dong Zhang

Dong Zhang 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: 11046825
    Abstract: The present invention is directed toward transparent films prepared from soluble aromatic copolyamides with glass transition temperatures greater than 300 C. The copolyamides, which contain pendant carboxylic groups are solution cast into films using N,N-dimethylacetamide (DMAc), N-methyl-2-pyrrolidinone (NMP), or other polar solvents. The films are thermally cured at temperatures near the copolymer glass transition temperature. After curing, the polymer films display transmittances >80% from 400 to 750 nm, have coefficients of thermal expansion of less than 20 ppm, and are solvent resistant. The films are useful as flexible substrates for microelectronic devices.
    Type: Grant
    Filed: October 3, 2016
    Date of Patent: June 29, 2021
    Inventors: Limin Sun, Frank W. Harris, Jiaokai Jing, Haci B. Erdem, John D. Harvey, Dong Zhang
  • Publication number: 20210180056
    Abstract: The method involves an approach of inhibiting replication of dysfunctional cells which adopt alternative lengthening of telomeres, or “ALT.” The methodology involves inhibition of Fanconi anemia complementation group M (FANCM), and one or both of breast cancer 1 (BRCA1) and Bloom syndrome protein (BLM). These molecules are the keys to the elimination of replication stress caused by ALT. In other words, they permit the dysfunctional cells to proliferate. Inhibition of these molecules inhibits proliferation.
    Type: Application
    Filed: February 15, 2017
    Publication date: June 17, 2021
    Inventor: Dong ZHANG
  • Publication number: 20210176867
    Abstract: The present disclosure discloses a reflow oven for processing a circuit board, the reflow oven comprising a heating zone, a plurality of heating devices and a start-stop device. The heating zone comprises a plurality of heating sub-zones, the plurality of heating devices are arranged in corresponding heating sub-zones of the plurality of heating sub-zones, and each of the plurality of heating devices is configured such that a working temperature of the corresponding heating sub-zone is in a predetermined temperature interval.
    Type: Application
    Filed: December 8, 2020
    Publication date: June 10, 2021
    Inventors: Yuexin CHEN, Dong ZHANG
  • Patent number: 11030731
    Abstract: A system and a method for image fusion are provided. The method may comprise: obtaining a visible light image and an infrared image relating to a same scene; performing a first decomposition to the visible light image to obtain a first high-frequency component of the visible light image and a first low-frequency component of the visible light image; performing a first decomposition to the infrared image to obtain a first high-frequency component of the infrared image and a first low-frequency component of the infrared image; fusing the first high-frequency component of the visible light image and the first high-frequency component of the infrared image based on a first algorithm to generate a first fused high-frequency component; and performing reconstruction based on the first fused high-frequency component, the first low-frequency component of the visible light image, and the first low-frequency component of the infrared image to generate a fused image.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: June 8, 2021
    Assignee: ZHEJIANG DAHUA TECHNOLOGY CO., LTD.
    Inventors: Dong Zhang, Song Wang
  • Publication number: 20210167349
    Abstract: The disclosure provides a cell that may comprise (1) a housing; (2) an anode current collector, in the housing, including a first connection, and the anode current collector including a first plate with perforations and a second plate with perforations, the anode current collector further including a tab that connects the first plate and the second plate; (3) a cathode current collector, in the housing, including a second connection; (4) a first anode, in the housing, provided between the cathode current collector and the first plate; (5) a second anode, in the housing, provided between the cathode current collector and the second plate; and (6) a cathode, in the housing, provided adjacent to the cathode current collector. The disclosure may also provide systems and methods of making such a cell.
    Type: Application
    Filed: December 3, 2019
    Publication date: June 3, 2021
    Applicant: EaglePicher Technologies, LLC
    Inventors: Dong Zhang, Jason A. Mudge, David Timothy Andrew Darch, Mario Destephen, Ernest Ndzebet, Umamaheswari Janakiraman
  • Publication number: 20210158539
    Abstract: In various examples, optical flow estimate (OFE) quality is improved when employing a hint-based algorithm in multi-level hierarchical motion estimation by using different scan orders at different resolution levels. A scan of an image performed with a scan order may initially leverage OFEs from a previous scan of the image, where the previous scan was performed using a different scan order. The OFEs leveraged from the previous scan are more likely to be of high accuracy until sufficient spatial hints are available to the hint-based algorithm for the scan to reduce the impact of potentially lower quality OFEs resulting from the different scan order of the previous scan.
    Type: Application
    Filed: November 27, 2019
    Publication date: May 27, 2021
    Inventors: Dong Zhang, Jianjun Chen, Manindra Parhy
  • Publication number: 20210159364
    Abstract: Disclosed are an array substrate, a display panel and a display device. The array substrate includes: a base substrate provided with a bonding region for packaging a chip on film, and a first electrode structure, an interlayer dielectric layer, a second electrode structure and a third electrode structure sequentially arranged on the base substrate, the orthographic projections of the first electrode structure, the interlayer dielectric layer, the second electrode structure and the third electrode structure on the base substrate being located in the bonding region. The array substrate further includes protection layers located between the first portion of the second electrode structure and a third electrode and between the second portion of the second electrode structure and the third electrode respectively; and the protection layers cover the side end face of the first portion and the side end face of the second end surface.
    Type: Application
    Filed: March 22, 2020
    Publication date: May 27, 2021
    Inventors: Hong LIU, Yezhou Fang, Fengguo Wang, Xinguo Wu, Zhixuan Guo, Haidong Wang, Liang Tian, Dong Zhang, Yue Yang, Yulin Cui
  • Patent number: 11010097
    Abstract: Methods that can offload data operations to a storage system are provided. One method includes performing, by a processor, a set of non-storage operations at a storage system for data stored in a set of storage devices on the storage system to generate a set of results, in which the storage system is separate from a client device that owns the data, and transmitting the result(s) to the client device that owns the data. Apparatus, systems, and computer program products that can include, perform, and/or implement the methods are also disclosed herein.
    Type: Grant
    Filed: September 18, 2019
    Date of Patent: May 18, 2021
    Assignee: International Business Machines Corporation
    Inventors: Ning Ding, Yao Dong Zhang, Zhen Nyu Yao, Bo Liu, Wei Feng Yang
  • Publication number: 20210143292
    Abstract: A solar panel includes a silicon cells submodule of silicon based cells, a front transparent plate and a backsheet. The backsheet is arranged with at least a first conductive pattern that is connected to rear surface electrical contacts on each of the silicon cells. A thin film photovoltaic submodule is arranged between the front transparent plate and the silicon cells, and includes thin film cells in an arrangement with two photovoltaic submodule contacts that connect to a second conductive pattern on the backsheet. The backsheet is arranged for four-terminal wiring with the first pattern for the silicon cells and the second pattern for the thin film cells. The thin film cells are disposed in a first group of cells and in at least a second group of cells, each connected in series. The first group is connected in parallel with the second group, between the photovoltaic submodule contacts.
    Type: Application
    Filed: July 11, 2018
    Publication date: May 13, 2021
    Applicant: Nederlandse Organisatie voor toegepast-natuurwetenschappelijk Onderzoek TNO
    Inventors: Johannes Adrianus Maria van Roosmalen, Siegfried Christiaan Veenstra, Dong Zhang, Markus Johan Jansen
  • Publication number: 20210115192
    Abstract: A polyimide resin has an acid dianhydride-derived structure and a diamine-derived structure, the acid dianhydride contains an acid dianhydride represented by the general formula (1) and a fluorine-containing aromatic acid dianhydride, and the diamine contains a fluoroalkyl-substituted benzidine. In the general formula (1), n is an integer of 1 or more, and R1 to R4 are each independently a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, or a perfluoroalkyl group having 1 to 20 carbon atoms. The content of the acid dianhydride represented by the general formula (1) may be 10 to 65 mol %, and the content of the fluorine-containing aromatic acid dianhydride may be 30 to 80 mol %, based on 100 mol % of the total of the acid dianhydride.
    Type: Application
    Filed: December 28, 2020
    Publication date: April 22, 2021
    Applicant: KANEKA CORPORATION
    Inventors: Takahiro Yasumoto, Dong Zhang, Hiroyuki Ushiro, Yasutaka Kondo, Kohei Ogawa, Masahiro Miyamoto
  • Patent number: 10979509
    Abstract: A wireless communication method includes receiving a data transmission request. The wireless communication method also includes increasing a transmission bandwidth of an uplink based on the data transmission request. The wireless communication method also includes receiving data to be transmitted through the uplink. The uplink is a communication link through which an external device transmits data to an aircraft.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: April 13, 2021
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Ning Ma, Dong Zhang
  • Patent number: 10976116
    Abstract: A liquid cooled heat dissipation device including a housing, at least two cooling fin modules, an input pipe, and an output pipe is provided. The housing has an accommodation space. The at least two cooling fin modules are disposed in the accommodation space. The input pipe is disposed on the top plate, the front plate, the rear plate, or one of the side plates of the housing and communicates with the accommodation space. The output pipe is disposed on the top plate, the front plate, the rear plate, or the other one of the side plates of the housing and communicates with the accommodation space. The at least two cooling fin modules have different arrangement densities and different fin thicknesses.
    Type: Grant
    Filed: March 27, 2019
    Date of Patent: April 13, 2021
    Assignee: Coretronic Corporation
    Inventors: Wei-Chi Liu, Tsung-Ching Lin, Shi-Wen Lin, Chi-Chuan Wang, Yong-Dong Zhang
  • Patent number: 10964855
    Abstract: A method for manufacturing a micro light-emitting diode array substrate is disclosed. The method includes: providing a drive substrate comprising a plurality of sub-pixel regions, the plurality of sub-pixel regions being configured for bearing micro light-emitting diodes of different colors, and epitaxial layers of the micro light-emitting diodes of different colors having different thicknesses; providing a base substrate, forming a plurality of micro light-emitting diodes on the base substrate, and transferring micro light-emitting diodes of same color on the base substrate as a whole onto the drive substrate; repeating the transferring process in a sequence that the thicknesses of the epitaxial layers of the micro light-emitting diodes gradually increase, until each sub-pixel region in pixel units is provided with one of the micro light-emitting diodes having same color as the each sub-pixel region.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: March 30, 2021
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ting Tian, Shuqian Dou, Xiaoliang Fu, Liguang Deng, Dayong Zhou, Zhiqiang Fan, Yongjie Han, Yawen Zhang, Zhongjun Wang, Dong Zhang, Yu Liu, Zheran Li, Hyungkyu Kim
  • Publication number: 20210088103
    Abstract: The present disclosure discloses a piezoelectric self-powered combination beam vibration damper and a control method thereof. An upper guiding component is installed inside an upper rigid frame, a lower guiding component is installed inside a lower rigid component, a guide rod is nested inside the upper guiding component and the lower guiding component, an upper elastic component is sleeved outside the upper idler wheel mechanism, a lower elastic component is sleeved outside the lower idler wheel mechanism, one end of each piezoelectric cantilever beam is fixed between the upper rigid frame and the lower rigid frame, the other end of each piezoelectric cantilever beam is arranged between the upper idler wheel mechanism and the lower idler wheel mechanism, at least one piezoelectric cantilever beam is connected with the input end of a circuit system, and other piezoelectric cantilever beams are connected with the output end of the circuit system.
    Type: Application
    Filed: November 18, 2019
    Publication date: March 25, 2021
    Applicants: Chongqing University, Shanghai University
    Inventors: Jun LUO, Dong ZHANG, Min WANG, Huayan PU, Yi SUN, Chaoqun DUAN, Shunqi ZHANG, Yan PENG, Shaorong XIE
  • Publication number: 20210088104
    Abstract: Disclosed is a self-powered vibration damper based on piezoelectricity and a control method. The damper comprises a loading platform, an energy collecting mechanism, a curved leaf spring, a vibration control mechanism and a substrate all connected in sequence, the circuit system comprises a rectifier circuit, a DC-DC voltage conversion circuit, an energy storage circuit, a control circuit and a charging battery, a first piezoelectric stack is connected with the input end of the rectifier circuit, the output end of the rectifier circuit is connected with the input end of the DC-DC voltage conversion circuit, the output end of the DC-DC voltage conversion circuit is connected with the input ends of the energy storage circuit and the charging battery, the output end of the energy storage circuit is connected with the input end of the control circuit, the output end of the control circuit is connected with the second piezoelectric stack.
    Type: Application
    Filed: December 12, 2019
    Publication date: March 25, 2021
    Inventors: Min Wang, Dong Zhang, Jun Luo, Huayan Pu, Yi Sun, Chaoqun Duan, Shunqi Zhang, Yan Peng, Shaorong Xie
  • Publication number: 20210091296
    Abstract: The present invention discloses an electromagnetic-piezoelectric composite vibration control device based on a synchronized switch damping technology, and relates to the technical field of vibration abatement.
    Type: Application
    Filed: November 14, 2019
    Publication date: March 25, 2021
    Applicant: Shanghai University
    Inventors: Huayan Pu, Dong Zhang, Min Wang, Jun Luo, Yi Sun, Chaoqun Duan, Shunqi Zhang, Yan Peng, Shaorong Xie
  • Publication number: 20210081142
    Abstract: Methods that can offload data operations to a storage system are provided. One method includes performing, by a processor, a set of non-storage operations at a storage system for data stored in a set of storage devices on the storage system to generate a set of results, in which the storage system is separate from a client device that owns the data, and transmitting the result(s) to the client device that owns the data. Apparatus, systems, and computer program products that can include, perform, and/or implement the methods are also disclosed herein.
    Type: Application
    Filed: September 18, 2019
    Publication date: March 18, 2021
    Inventors: Ning Ding, Yao Dong Zhang, Zhen Nyu Yao, Bo Liu, Wei Feng Yang
  • Patent number: 10936152
    Abstract: A method for displaying a view and a terminal device, where the method is applied to a terminal device on which a view control and at least one application are installed. The view control is a control in an operating system of the terminal device, and the method includes grouping multiple to-be-displayed objects in a first application using the view control, allocating a group identifier to each group, establishing mapping relationships between objects in each group and the group identifier of the group, generating, using the view control, a view comprising all the group identifiers and the multiple objects, displaying at least a part of the view, and preferentially displaying an object corresponding to a first group identifier when receiving a selection instruction for the first group identifier.
    Type: Grant
    Filed: April 27, 2015
    Date of Patent: March 2, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Dong Zhang
  • Patent number: 10936844
    Abstract: The present application provides a fingerprint sensor. The fingerprint sensor includes an array of a plurality of optical fibers. Each of the plurality of optical fibers has a first end and second end opposite to the first end. Each of the plurality of optical fibers is configured to allow an incident light to enter into the second end and an exit light to exit from the second end. Each of the plurality of optical fibers includes a fiber core; a fiber Bragg grating in the fiber core; and a reflective film on the first end.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: March 2, 2021
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.
    Inventors: Yu Liu, Liguang Deng, Ming Zhai, Xiaoliang Fu, Shuqian Dou, Yawen Zhang, Ting Tian, Zhiqiang Fan, Dayong Zhou, Dong Zhang, Youcai Yang, Yongjie Han
  • Publication number: 20210048957
    Abstract: In an approach to intelligently choosing transport channels across protocols by drive type, one or more transport channels on a host are detected. One or more storage drive tiers on a target are detected. The one or more transport channels are mapped to the one or more storage drive tiers, based on performance. A transfer of a data between a host and the target is completed, using each transport channel and each storage drive tier.
    Type: Application
    Filed: August 15, 2019
    Publication date: February 18, 2021
    Inventors: Jing Lan Chen, Ning Ding, Yao Dong Zhang, Xu Chu Jiang, Zhi Zhi Huang, WEI FENG YANG