Patents by Inventor Hui Zhu

Hui Zhu 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: 11185796
    Abstract: The present disclosure provides a fast and high-capacity intelligent cellulose-based oil-absorbing material and a preparation method and use thereof. The material includes an intelligent response layer and an adsorption layer. The intelligent response layer is a pH-responsive nanofiber layer with an adjustable pH response performance and is obtained by grafting hyperbranched polycarboxylic acid-modified polyethyleneimine on to carboxylated cellulose nanofibers. The hyperbranched polycarboxylic acid is prepared by melting and polycondensing at a high temperature, using trimethylolpropane as a core, citric acid as a reactive monomer, and p-toluenesulfonic acid as a catalyst. The adsorption layer is prepared by coating ferroferric oxide with the carboxylated cellulose nanofibers to prepare magnetic carboxylated cellulose nanofibers, and then modifying the magnetic carboxylated cellulose nanofibers with hexadecylamine.
    Type: Grant
    Filed: October 22, 2020
    Date of Patent: November 30, 2021
    Assignee: GUANGXI UNIVERSITY
    Inventors: Chengrong Qin, Hui He, Lei Wang, Hongxiang Zhu, Chao Zhao, Rimei Chen, Zongyan Quan, Zhiping Chen
  • Publication number: 20210360437
    Abstract: The present disclosure discloses example broadcast beam processing methods and apparatuses. One example method includes sending a first broadcast beam. A first measurement report is received from a first terminal after the first broadcast beam is sent, and a weak coverage area of the first broadcast beam is determined based on the first measurement report. A second broadcast beam is then sent, where the second broadcast beam is used to cover the weak coverage area of the first broadcast beam.
    Type: Application
    Filed: July 28, 2021
    Publication date: November 18, 2021
    Inventors: Chengzhi ZHU, Hui GAO, Yifeng WANG, Tianyu LIU
  • Patent number: 11174239
    Abstract: The present invention discloses a PEGylated thioxanthone photoinitiator and a photosensitive resin composition, the PEGylated thioxanthone compound is eco-friendly and has low toxicity, high initiation efficiency and good thermal stability, meanwhile, as a kind of photoinitiator, the compound has a small amount of fragment residue after cured, and may improve the compatibility of the photoinitiator and photosensitive resin composition system. The photosensitive resin composition provided by the present invention has reasonable allocation of ingredients and content in the components thereof, capable of 3D-printing a hydrogel having a specific structure; the hydrogel has lower cytotoxicity and better biocompatibility, and may applied in bioengineering fields, e.g., 3D cell culture.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: November 16, 2021
    Assignees: JENKEM TECHNOLOGY CO., LTD. (BEIJING), JENKEM TECHNOLOGY CO., LTD. (TIANJIN)
    Inventors: Hui Zhu, Meina Lin, Xuan Zhao
  • Patent number: 11175847
    Abstract: A data merging method for flash memory, a flash memory control circuit unit and a flash memory storage device are provided. The disclosure is applicable to a flash memory, an embedded memory device or a solid state drive of 3D structure. The method includes: selecting at least one source physical erasing unit from at least one first physical erasing unit according to a valid data count of the at least one first physical erasing unit and a valid data count of each of a plurality of memory sub-modules; and copying valid data in the at least one source physical erasing unit to at least one destination physical erasing unit to perform a valid data merging operation.
    Type: Grant
    Filed: March 18, 2020
    Date of Patent: November 16, 2021
    Assignee: Hefei Core Storage Electronic Limited
    Inventors: Qi-Ao Zhu, Wan-Jun Hong, Jing Zhang, Xin Wang, Xu Hui Cheng
  • Patent number: 11177498
    Abstract: A redox flow battery includes a positive terminal, a negative terminal, and a solid state ionic conductive membrane on a macro porous support scaffold between the positive terminal and the negative terminal.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: November 16, 2021
    Assignee: AMPCERA INC.
    Inventors: James Emery Brown, Hui Du, Chen Chen, Sumin Zhu
  • Publication number: 20210340179
    Abstract: The present disclosure discloses an antimicrobial peptide AS-hepc3(48-56) of Acanthopagrus schlegelii and method thereof. A molecular formula of the antimicrobial peptide AS-hepc3(48-56) is C48H86N24O10S3, and an amino acid sequence of the antimicrobial peptide AS-hepc3(48-56) is SEQ ID NO: 01.
    Type: Application
    Filed: July 12, 2021
    Publication date: November 4, 2021
    Inventors: Kejian WANG, Depeng ZHU, Hui PENG, Fangyi CHEN, Huiyun CHEN
  • Publication number: 20210330272
    Abstract: The disclosure relates to techniques for scan preparation in a medical imaging system. The technique includes triggering a 3D camera acquiring a 2D color and depth image of a patient when a patient bed is at an origin position, inputting the image into a pre-trained first body information model to obtain position information of multiple body feature site points, and calculating position information of multiple candidate scanning regions in the patient bed coordinate system. The technique further includes providing the position information of the multiple candidate scanning regions to a medical imaging application apparatus, so that the medical imaging application apparatus determines position information of a current scanning region in the patient bed coordinate system and controls the patient bed to move the current scanning region to a scanning center of a medical imaging device according to the position of the patient bed relative to the scanning center.
    Type: Application
    Filed: April 19, 2021
    Publication date: October 28, 2021
    Applicant: Siemens Healthcare GmbH
    Inventors: Jun Xiong, Kun Zhu, Fang Yong Sun, Hui Song, Xu He
  • Publication number: 20210335839
    Abstract: An array substrate, method for manufacturing same, display panel and method for manufacturing same. After a metal layer is formed on a substrate, a protective layer is formed on the metal layer, the protective layer can protect the metal layer, damage caused to the metal layer when laser irradiation is subsequently performed on frit in the display panel is avoided, and therefore the occurrence rate of a metal crack is lowered, and the yield of the display panel is improved easily. The protective layer exposes a detection circuit, electrostatic badness, caused by covering by the protective layer, of the detection circuit can be avoided, and the yield of the display panel is further improved.
    Type: Application
    Filed: April 13, 2018
    Publication date: October 28, 2021
    Applicant: KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
    Inventors: Quan LIU, Lu ZHANG, Zhenzhen HAN, Siming HU, Hui ZHU
  • Publication number: 20210336216
    Abstract: A thin film package structure, a thin film package method, and a display panel are disclosed. The thin film package structure includes a substrate, an organic adhesive layer, and a package film layer. The package film layer covers the substrate and the organic adhesive layer. The organic adhesive layer in the non-display region is designed to have a groove structure and an embankment structure defined by the groove structure. The groove structure and the embankment structure surround the display region. At least one of the groove structures and the embankment structure is a structure extending in a zigzag form or a grid-shaped structure. The organic adhesive layer is disposed in the non-display region of the substrate, and is designed to have multiple zigzagging or grid-shaped groove structures.
    Type: Application
    Filed: April 28, 2018
    Publication date: October 28, 2021
    Applicant: KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
    Inventors: Quan LIU, Lu ZHANG, Zhenzhen HAN, Siming HU, Hui ZHU
  • Publication number: 20210336893
    Abstract: Various embodiments provide a packet transmission method and an apparatus. In those embodiments, a first device supports a first protocol layer, and replicates a packet at the first protocol layer. A second device supports a second protocol layer, and deduplicates the packet at the second protocol layer. When receiving a first packet, a first access device converts a sequence number of the first protocol layer in the first packet into a sequence number of the second protocol layer, and then sends, to the second device, a second packet that carries the sequence number of the second protocol layer and a data packet of the first packet. For example, if the first access network device receives two packets having same data packets, the first access network device separately coverts sequence numbers in the two packets without performing operations of first deduplicating and then replicating the packet.
    Type: Application
    Filed: January 10, 2021
    Publication date: October 28, 2021
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yongcui Li, Yan Li, Hui Ni, Fangyuan Zhu
  • Publication number: 20210337448
    Abstract: A method, a system, and a non-transitory storage medium are described in which a core network selection service is provided. The core network selection service may minimize end devices transitioning between core networks of a multi-radio access technology (RAT) radio access network (RAN) based on cell selection priority configurations. The cell selection priority configurations may be provisioned on the end device via control messaging, such as system information block messages. The core network selection service may manage the end devices when in idle mode and in a connected mode.
    Type: Application
    Filed: April 27, 2020
    Publication date: October 28, 2021
    Inventors: Andrew E. Youtz, Deepa Jagannatha, Susan Wu Sanders, Lily Zhu, Hui Zhao, Monte Giles, Samirkumar Patel, Xin Wang
  • Patent number: 11149115
    Abstract: Disclosed is a method for preparing polylactone by ring opening, belonging to the technical fields of organic catalysis and polymer materials. The invention proposes a new catalytic mechanism, wherein an organic alcohol is used as an initiator to initiate ring opening polymerization of a cyclic monomer under the catalysis of an organic catalyst to obtain a polylactone; and the catalyst is a pyridinium salt. The present invention has the advantages of non-toxic reaction, simple conditions and controllable process; further, the invention can obtain a narrow molecular weight distribution in the absence of solution polymerization, and can effectively inhibit the occurrence of the transesterification compared with the catalysis of 4-(N,N-dimethylamino)pyridine.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: October 19, 2021
    Assignee: NANJING TECH UNIVERSITY
    Inventors: Kai Guo, Hui Zhu, Zhenjiang Li, Fulan Wei, Siming Chen, Yu Gao
  • Patent number: 11151927
    Abstract: An integrated circuit, a mobile phone and a display are provided with the integrated circuit. The integrated circuit includes a substrate, a data distributor and a data driver distributed on the substrate. A power line trace gap is provided within the data distributor; a first data line connected to the data driver and to the data distributor; and a first power line connected to the data driver and passing through the power line trace gap.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: October 19, 2021
    Assignees: Kunshan New Flat Panel Display Technology Center Co., Ltd., KunShan Go-Visionox Opto-Electronics Co., Ltd
    Inventors: Tingting Zhang, Yanqin Song, Siming Hu, Hui Zhu, Li Lin
  • Publication number: 20210312866
    Abstract: A pixel circuit includes a light-emitting module, a drive module configured to drive the light-emitting module to emit light according to a voltage of a control terminal of the drive module, a storage module configured to store the voltage of the control terminal of the drive module, and a leakage current suppression module electrically connected to the control terminal of the drive module and configured to maintain a potential of the control terminal of the drive module.
    Type: Application
    Filed: June 16, 2021
    Publication date: October 7, 2021
    Applicant: HEFEI VISIONOX TECHNOLOGY CO., LTD.
    Inventors: Longfei FAN, Longyan WANG, Pei DUAN, Hui ZHU, Zhenzhen HAN, Siming HU, Lu ZHANG, Jianlong WU
  • Patent number: 11132160
    Abstract: The present disclosure relates to a display screen and an electronic terminal. The display screen includes a display region including a first display area and a second display area. The first display area has a screen as a first screen, and the second display area has a screen as a second screen. A light transmittance of the first screen is greater than a light transmittance of the second screen. The electronic terminal includes a terminal body, the above display screen, a front device and a control device. The above display screen and electronic terminal can improve the full screen display effect.
    Type: Grant
    Filed: October 8, 2019
    Date of Patent: September 28, 2021
    Assignee: YUNGU (GU'AN) TECHNOLOGY CO., LTD.
    Inventors: Longfei Fan, Hui Zhu
  • Publication number: 20210295114
    Abstract: A method for extracting structured data from an image is provided. The method includes: obtaining a first information set and a second information set in the image by using an image text extraction model, where the image includes at least one piece of structured data; obtaining at least one text subimage in the image based on at least one piece of first information included in the first information set; identifying text information in the at least one text subimage; and obtaining at least one piece of structured data in the image based on the text information in the at least one text subimage and at least one piece of second information included in the second information set. By using the image text extraction model and a text identification model, structured data extraction efficiency and accuracy are improved.
    Type: Application
    Filed: June 1, 2021
    Publication date: September 23, 2021
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yibin YE, Shenggao ZHU, Jing WANG, Qi DU, Hui LIANG, Dandan TU
  • Publication number: 20210295785
    Abstract: A display panel includes a data line, a pixel driving circuit, a light-emitting device and a voltage compensation circuit. The voltage compensation circuit includes a sampling and conditioning unit configured to obtain a driving current output by the pixel driving circuit and to output a control signal according to the driving current; a first switch unit including a control terminal, an input terminal and an output terminal, the control terminal of the first switch unit being connected to an output terminal of the sampling and conditioning unit, and the input terminal of the first switch unit being connected to the output terminal of the pixel driving circuit; a compensation unit including an input terminal and an output terminal, the input terminal of the compensation unit being connected to the output terminal of the first switch unit, and the output terminal of the compensation unit being connected to the data line.
    Type: Application
    Filed: June 4, 2021
    Publication date: September 23, 2021
    Applicant: YUNGU (GU'AN) TECHNOLOGY CO., LTD.
    Inventors: Zhen HUANG, Dake YANG, Dong REN, Gang LIU, Xiang ZHAO, Hui ZHU
  • Publication number: 20210284531
    Abstract: The present invention discloses a method for directly synthesizing sodium borohydride by solid-state ball milling at room temperature, which comprises: performing solid-state ball milling on a mixture of a reducing agent and a reduced material by using a ball mill under room temperature, and performing purification to obtain sodium borohydride. The reducing agent comprises one or more of magnesium, magnesium hydride, aluminum, calcium, and magnesium silicide. The reduced material is sodium metaborate containing crystallization water or sodium metaborate, or is a mixture of sodium metaborate containing crystallization water and sodium metaborate. The solid-state milling is performed in a mixed atmosphere of argon and hydrogen, or an argon atmosphere, or a hydrogen atmosphere. The present invention has a simple process, a controllable and adjustable reaction procedure, mild reaction conditions, low energy consumption, low costs, high yield, no pollution, good safety, and easy industrial production.
    Type: Application
    Filed: December 13, 2016
    Publication date: September 16, 2021
    Inventors: Liuzhang Ouyang, Hao Zhong, Wei Chen, Hui Wang, Jiangwen Liu, Min Zhu
  • Patent number: 11121332
    Abstract: The present application provides a foldable array substrate, a preparation method thereof and a display device. The foldable array substrate includes a base substrate, a gate metal layer disposed on one side of the base substrate, a source-drain metal layer disposed on the side of the gate metal layer opposite to the base substrate, and an insulating layer disposed between the gate metal layer and the source-drain metal layer. A plurality of holes are disposed on the foldable array substrate, and the holes are disposed between adjacent pixel units of a plurality of pixel units, and extend from the side of the insulating layer opposite to the base substrate toward the base substrate.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: September 14, 2021
    Assignee: KunShan Go-Visionox Opto-Electronics Co., Ltd.
    Inventors: Gang Wang, Lu Zhang, Zhenzhen Han, Siming Hu, Hui Zhu
  • Patent number: RE48737
    Abstract: The present invention provides a scanning driver and an organic light-emitting display using the same. The scanning driver comprises a plurality of cascaded structures receiving signals from a first timing clock line (CK1) and a second timing clock line (CK2) with opposite phases, the cascaded structures successively generating output signals (i.e., scanning signals), wherein each of the cascaded structures comprises: a first transistor, connected to a starting signal line or to a scanning output line of a previous cascaded structure; a second transistor, connected to the second timing clock line and to the scanning output line; a third transistor connected to a high-level power supply VGH; a fourth transistor, connected to a low-level power supply VGL and to an output terminal of the third transistor; a fifth transistor, connected to a high-level power supply VGH and to a scanning output line; and a first capacitor, connected between an output terminal of the first transistor and the scanning output line.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: September 14, 2021
    Assignees: KUNSHAN NEW FLAT PANEL DISPLAY TECHNOLOGY CENTER CO., LTD., KUNSHAN GO-VISIONOX OPTO-ELECTRONICS CO., LTD.
    Inventors: Siming Hu, Hui Zhu, Xiuqi Huang, Xiaoyu Gao