Patents by Inventor Zhichao Zhang

Zhichao 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).

  • Publication number: 20210060497
    Abstract: A thin-film composite polyamide reverse osmosis membrane with anti-bacterial and anti-biofouling effects and a preparation method thereof are disclosed. The preparation method includes: dissolving a highly water-stable metal organic framework CuBTTri in an n-hexane solution containing trimesoyl chloride by ultrasonic wave, immersing a polyethersulfone ultrafiltration membrane in an aqueous solution of m-phenylene diamine and taking out, and then immersing the ultrafiltration membrane in the trimesoyl chloride-n-hexane solution containing the aforementioned metal organic framework for reaction and modification, so as to obtain the thin-film composite polyamide reverse osmosis membrane. The resulting composite reverse osmosis membrane integrated with the anti-bacterial metal organic framework CuBTTri has a high reverse osmosis membrane permeability and possesses greatly improved and persistent anti-bacterial and anti-biofouling properties.
    Type: Application
    Filed: May 26, 2020
    Publication date: March 4, 2021
    Applicants: Tongji University, Tianjin Polytechnic University
    Inventors: Zhiwei WANG, Yue WEN, Hongwei ZHANG, Jie WANG, Yingqing CHEN, Zhichao WU
  • Publication number: 20210052579
    Abstract: A pharmaceutical preparation includes a first active component, a second active component and pharmaceutically acceptable excipients. The first active component is at least one selected from the group consisting of a neutral endopeptidase inhibitor and a precursor, an active metabolite, a stereoisomer, a pharmaceutically acceptable salt, a prodrug and a solvate thereof. The second active component is at least one selected from the group consisting of a compound represented by the following formula (I) or a precursor, an active metabolite, a stereoisomer, a pharmaceutically acceptable salt, a prodrug and a solvate thereof. The pharmaceutically acceptable excipients include one or more disintegrants and/or one or more fillers.
    Type: Application
    Filed: March 8, 2019
    Publication date: February 25, 2021
    Applicants: Wuhan ll Science and Technology Development Co., Ltd., Wuhan qr Pharmaceuticals Co., Ltd., Wuhan zy Pharmaceuticals Co., Ltd.
    Inventors: Xiaojing HU, Lina QIAN, Zhichao ZHANG, Yuanping WANG, Yongkai CHEN, Wei FENG, Wenwen QI, Chaodong WANG
  • Publication number: 20210048343
    Abstract: A method for constructing a meshed model and a discrete chromatography of eight primary color HSB color space is provided. By a meshed digital model and a discrete algorithm of color space, the color value and the color distribution in any point, line, surface and space area in the HSB color space can be quickly obtained based on color values of eight primary colors and coordinate values of mesh points in the HSB color space, thereby (i) realizing the full color gamut discrete chromatography of the HSB color space, (ii) realizing the visualization of the full color gamut of the color space, and (iii) improving the work efficiency of color matching.
    Type: Application
    Filed: March 4, 2020
    Publication date: February 18, 2021
    Applicant: YUYUE HOME TEXTILE CO., LTD.
    Inventors: Yuexing LIU, Yuan XUE, Guoqing ZHANG, Yuping WANG, Zundong LIU, Zhichao GAO, Kailing CHEN, Lei ZHANG
  • Publication number: 20210048159
    Abstract: An LED lamp comprises a lampshade, a base connected to the lampshade, a photoelectric module comprising a light source module and a power supply module disposed in an accommodating space formed between the lampshade and the base, the photoelectric module is detachably fixed to the base through a mounting portion.
    Type: Application
    Filed: July 30, 2020
    Publication date: February 18, 2021
    Inventors: ZHIXIONG YAO, TAO JIANG, AIMING XIONG, LIN ZHOU, JIAN LU, MINGBIN WANG, ZHICHAO ZHANG
  • Publication number: 20200412041
    Abstract: A wide bandwidth signal connector plug, comprising a plurality of signal pins having a first anchor portion and a first mating portion, and a plurality of ground pins having a second anchor portion and a second mating portion. The plurality of ground pins is adjacent to the plurality of signal pins. The plurality of signal pins has a first thickness and the plurality of ground pins has a second thickness that is greater than the first thickness. The first anchor portion has a first width and the second anchor portion has a second width that is greater than the first width.
    Type: Application
    Filed: June 27, 2019
    Publication date: December 31, 2020
    Inventors: Zhenguo Jiang, Omkar Karhade, Sri Chaitra Chavali, William Lambert, Zhichao Zhang, Mitul Modi
  • Publication number: 20200406199
    Abstract: A nanofiltration membrane with a high flux for selectively removing hydrophobic endocrine disrupting chemicals and a preparation method thereof are provided. The method includes the following steps: immersing a porous support layer into a first solution, removing excess droplets from a surface of the support layer after taking the support layer out of the first solution, and then immersing the support layer attached with the first solution into a second solution for an interfacial polymerization reaction, followed by washing after completion of the reaction to obtain the subject nanofiltration membrane. The first solution is an aqueous solution containing a polyamine monomer and an acid binding agent, and the second solution is an organic solution containing an acid chloride monomer and a metal-organic framework.
    Type: Application
    Filed: June 22, 2020
    Publication date: December 31, 2020
    Applicants: Tongji University, Tianjin Polytechnic University
    Inventors: Zhiwei WANG, Ruobin DAI, Hongwei ZHANG, Liang WANG, Qiaoying WANG, Zhichao WU
  • Publication number: 20200401890
    Abstract: The disclosure provides a collaborative deep learning method and a collaborative deep learning apparatus. The method includes: sending an instruction for downloading a global model to a plurality of user terminals; receiving a set of changes from each user terminal; storing the set of changes; recording a hash value of the set of changes into a blockchain; obtaining a storage transaction number from the blockchain for the hash value of the set of changes; sending the set of changes and the storage transaction number to the plurality of user terminals; receiving the set of target user terminals from the blockchain; updating the current parameters of the global model based on sets of changes corresponding to the set of target user terminals; and returning the sending the instruction, to update the global model until the global model meets a preset condition.
    Type: Application
    Filed: September 4, 2020
    Publication date: December 24, 2020
    Inventors: Ke XU, Zhichao ZHANG, Bo WU, Qi LI, Songsong XU
  • Publication number: 20200403316
    Abstract: Disclosed herein are antenna boards, antenna modules, and communication devices. For example, in some embodiments, an antenna module may include: an antenna patch support including a flexible portion; an integrated circuit (IC) package coupled to the antenna patch support; and an antenna patch coupled to the antenna patch support.
    Type: Application
    Filed: September 8, 2020
    Publication date: December 24, 2020
    Applicant: Intel Corporation
    Inventors: Sidharth Dalmia, Trang Thai, William James Lambert, Zhichao Zhang, Jiwei Sun
  • Publication number: 20200392404
    Abstract: Disclosed is a method of preparing a carbon quantum dot from soybean dregs by hydrothermal synthesis, including: mixing the soybean dregs with water, and subjecting the reaction mixture under heating at 100-500° C. in an autoclave for reaction; cooling the reaction mixture when the reaction is completed, and removing insoluble substances from the reaction mixture; and dialyzing the reaction mixture, and lyophilizing the dialyzed product to produce the carbon quantum dot. The invention further provides the carbon quantum dot prepared by the above method and a use thereof in the detection of Fe3+ and Hg2+ in water, where the lowest detection limit can reach 30 nmol/L and the detection range is 0.1-50 ?mol/L.
    Type: Application
    Filed: March 28, 2020
    Publication date: December 17, 2020
    Inventors: Liting ZHANG, Shengdao SHAN, Changai ZHANG, Wanpeng LIU, Haifeng ZHUANG, Yongpeng LUO, Zhichao HU
  • Publication number: 20200381350
    Abstract: Methods/structures of joining package structures are described. Those methods/structures may include a die disposed on a surface of a substrate, wherein the die comprises a plurality of high density features. An interconnect bridge is embedded in the substrate, wherein the interconnect bridge may comprise a first region disposed on a surface of the interconnect bridge comprising a first plurality of features, wherein the first plurality of features comprises a first pitch. A second region disposed on the surface of the interconnect bridge comprises a second plurality of features comprising a second pitch, wherein the second pitch is greater than the first pitch.
    Type: Application
    Filed: September 29, 2017
    Publication date: December 3, 2020
    Inventors: Sujit SHARAN, Kemal AYGUN, Zhiguo QIAN, Yidnekachew MEKONNEN, Zhichao ZHANG, Jianyong XIE
  • Patent number: 10836395
    Abstract: Disclosed herein are methods and systems for efficient optimal control with dynamic modeling for an autonomous vehicle (AV). The method may include acquiring vehicle status information for the AV, determining a longitudinal velocity of the AV, determining a driving style factor, wherein the driving style factor is dependent on at least road scenarios, obtaining an optimal control factor from a look-up table (LUT) using the determined longitudinal velocity and the determined driving style factor and providing an updated control command (such as a steering command) based on the obtained optimal control factor. The driving style factor may be determined from at least vehicle status, desired trajectory, current linear velocity and like parameters and ranges between a gentle driving mode and an aggressive driving mode.
    Type: Grant
    Filed: December 21, 2018
    Date of Patent: November 17, 2020
    Assignee: Great Wall Motor Company Limited
    Inventors: Zhichao Liu, Kai Zhang, Duong Le
  • Publication number: 20200354900
    Abstract: A method for permeable pavement of dirt interception comprises laying a permeable structure layer with a toothed groove between the base layer and the transition surface of the cushion layer or directly setting the upper surface of the cushion layer as a toothed structure; in the base layer, laying at least one layer of dirt interception trough; providing a water-permeable coating or fine sand at the bottom of the sewage interception trough; the present invention traps the dirt between the base layer and the cushion layer that are most likely to cause void blocking in the base layer, close to the shallow part of the surface layer is used to remove dirt by high-pressure flushing operations.
    Type: Application
    Filed: March 4, 2020
    Publication date: November 12, 2020
    Applicant: Beijing University of Civil Engineering and Architecture
    Inventors: Haiyan LI, Zhichao YANG, Yan HUANG, Liyuan WU, Xiaoran ZHANG, Ziyang ZHANG, Jinxi LI
  • Publication number: 20200331868
    Abstract: The present invention provides compounds as PPAR agonists and their application, involving a new class of peroxisome proliferator-activated receptor (PPAR) gamma receptor agonist, which can inhibit the production of mitochondrial reactive oxygen species, and most of which can readily cross the blood-brain barrier. The present invention also includes pharmaceutical uses of the compounds.
    Type: Application
    Filed: July 6, 2020
    Publication date: October 22, 2020
    Inventors: Lihai Zhang, Zhichao Gao, Ximing Huang, Hui Liu, Min Hu, Yan Jiang
  • Patent number: 10809169
    Abstract: A system for in-situ testing of mechanical properties of materials in static and dynamic load spectra, that includes: an Arcan biaxial clamping subsystem, a press-in test subsystem, a biaxial fatigue test subsystem, a biaxial pre-tension loading subsystem, a signal detection subsystem, and a support and adjustment subsystem. A combined guide mechanism in the Arcan biaxial clamping subsystem is rigidly connected to a guide mechanism support block, an x-direction three sensor base and a y-direction force sensor base in the support and adjustment subsystem by threaded connections, respectively. A laser transmitter, a voice coil motor and a laser receiver in the press-in test subsystem are rigidly connected to a two-degree-of-freedom electric moving platform for the laser transmitter, a two-degree-of-freedom electric moving platform for the voice coil motor and a two-degree-of-freedom electric moving platform for the laser receiver in the support and adjustment subsystem by threaded connections, respectively.
    Type: Grant
    Filed: October 12, 2016
    Date of Patent: October 20, 2020
    Assignee: JILIN UNIVERSITY
    Inventors: Zhichao Ma, Hongwei Zhao, Luquan Ren, Shizhong Zhang, Jingshi Dong, Zunqiang Fan, Daining Fang, Jingchun Ma, Yongmao Pei, Qixun Zhang, Hui Fan, Qingwei Zhuang
  • Publication number: 20200326632
    Abstract: A method for determining corrections to features of a mask. The method includes obtaining (i) a pattern group for a design layout, and (ii) defect inspection data of a substrate imaged using the mask used in the patterning process for the design layout; determining, based on the defect inspection data, a defect map associated with the pattern group, wherein the defect map comprises locations of assist features having a relatively higher probability of being printed on the substrate compared to other patterns of the design layout; and determining, via simulating an optical proximity correction process using data associated with the defect map, corrections to the features of the mask.
    Type: Application
    Filed: April 14, 2020
    Publication date: October 15, 2020
    Applicant: ASML NETHERLANDS B.V.
    Inventors: Wei Fang, Lingling Pu, Zhichao Chen, Haili Zhang, Pengcheng Zhang
  • Publication number: 20200324435
    Abstract: Disclosed is a bamboo strip shaping method, which includes the following steps: S01: cutting a bamboo tube, and removing inner joints, outer joints and bamboo outer skin; S02: trisecting or quartering the bamboo tube in a longitudinal direction to obtain curved bamboo strips; S03: placing the curved bamboo strips in a bamboo strip shaping device for processing; S04: subjecting the curved bamboo strips to steam treatment and heating softening treatment; S05: pressing and shaping the curved bamboo strips to obtain flattened bamboo strips, and drying for a first time under a maintained pressure; S06: wetting bamboo outer skin surfaces and bamboo inner skin surfaces of the flattened bamboo strips, and drying for a second time; and S07: wetting the bamboo outer skin surfaces and the bamboo inner skin surfaces of the flattened bamboo strips, and drying for a third time.
    Type: Application
    Filed: March 27, 2020
    Publication date: October 15, 2020
    Inventors: Haiyang Zhang, Yanjun Li, Xinzhou Wang, Zhichao Lou
  • Patent number: 10797394
    Abstract: Disclosed herein are antenna boards, antenna modules, and communication devices. For example, in some embodiments, an antenna module may include: an antenna patch support including a flexible portion; an integrated circuit (IC) package coupled to the antenna patch support; and an antenna patch coupled to the antenna patch support.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: October 6, 2020
    Assignee: Intel Corporation
    Inventors: Sidharth Dalmia, Trang Thai, William James Lambert, Zhichao Zhang, Jiwei Sun
  • Publication number: 20200303822
    Abstract: In accordance with disclosed embodiments, there is an antenna package using a ball attach array to connect an antenna and base substrates of the package. One example is an RF RF module package including an RF antenna package having a stack material in between a top and a bottom antenna layer to form multiple antenna plane surfaces, a base package having alternating patterned conductive and dielectric layers to form routing through the base package, and a bond between a bottom surface of the antenna package and to a top surface of the base package.
    Type: Application
    Filed: September 29, 2017
    Publication date: September 24, 2020
    Inventors: Jimin YAO, Shawna M. LIFF, William J. LAMBERT, Zhichao ZHANG, Robert L. SANKMAN, Sri Chaitra J. CHAVALI
  • Publication number: 20200300417
    Abstract: An LED filament and an LED light bulb applying the same are provided. The LED filament includes a conductive section including a conductor; two or more LED sections connected to each other by the conductive section, and each of the LED sections includes two or more LED chips electrically connected to each other through a wire; two electrodes, electrically connected to the LED section; and a light conversion layer with a top layer and a base layer, covering the LED sections, the conductive section and the two electrodes, and a part of each of the two electrodes is exposed respectively. The LED filament is supplied with electric power no more than 8 W, when the LED filament is lit, at least 4 lm of white light is emitted per millimeter of filament length.
    Type: Application
    Filed: June 8, 2020
    Publication date: September 24, 2020
    Inventors: TAO JIANG, ZHICHAO ZHANG, YUKIHIRO SAITO, HAYATO UNAGIIKE
  • Patent number: 10784428
    Abstract: An LED filament and an LED light bulb applying the same are provided. The LED filament includes a conductive section including a conductor; two or more LED sections connected to each other by the conductive section, and each of the LED sections includes two or more LED chips electrically connected to each other through a wire; two electrodes, electrically connected to the LED section; and a light conversion layer with a top layer and a base layer, covering the LED sections, the conductive section and the two electrodes, and a part of each of the two electrodes is exposed respectively. The LED filament is supplied with electric power no more than 8 W, when the LED filament is lit, at least 4 lm of white light is emitted per millimeter of filament length.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: September 22, 2020
    Assignee: ZHEJIANG SUPER LIGHTING ELECTRIC APPLIANCE CO., LTD.
    Inventors: Tao Jiang, Zhichao Zhang, Yukihiro Saito, Hayato Unagiike