Patents by Inventor Xiaolin Zhang

Xiaolin 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: 10583419
    Abstract: A resin nanocomposite, including a resin skeleton structure and nanoparticles. The resin skeleton structure is an aminated polystyrene. The nanoparticles are dispersed in the resin skeleton structure. The specific area of the nanocomposite is between 50 and 300 m2/g, and the pore size thereof is between 5 and 40 nm. The invention also provides a method for preparing the resin nanocomposite, the method including: 1) mixing and dissolving a linear polyethylene with a chloromethyl polystyrene or a polyvinyl chloride to yield a polymer solution, and adding the nanoparticles to the polymer solution; 2) adding an alcohol solution to liquid nitrogen; adding the mixed solution dropwise to the liquid nitrogen to yield a mixture; allowing the mixture to stand; collecting, washing and drying resin beads to yield a composite material; and 3) adding the composite material to an amine solution for reaction, and washing and drying the resulting product.
    Type: Grant
    Filed: September 18, 2017
    Date of Patent: March 10, 2020
    Assignee: NANJING UNIVERSITY
    Inventors: Bingcai Pan, Xiaolin Zhang, Siyuan Pan, Cheng Cheng, Zefang Chen
  • Patent number: 10567657
    Abstract: The present invention provides an image processing method for a vision system. The vision system includes a central processor, at least two camera groups a sensor for obtaining a rotation angle signal of each of the camera groups. The camera groups each includes at least one camera and is configured to capture an image and send it to the central processor. The sensor is configured to send the obtained rotation angle signal to the central processor. Wherein during a conjugate rotation of two of the camera groups about respective optical axes thereof, the central processor is configured to perform rotation angle compensation on images based on an angle of rotation of the camera groups. The present invention solves the problem of unclear images captured by a camera that is rotating about its own optical axis in response to the rotation of a target object or scene.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: February 18, 2020
    Assignee: SHANGHAI BIZHI BIONIC TECHNOLOGY CO., LTD
    Inventor: Xiaolin Zhang
  • Patent number: 10551429
    Abstract: The present invention provides a method for detecting the anti-island protection performance of an inverter. An RLC circuit is serially connected between the inverter and a grid connection switch, the resonant frequency of the RLC load is set as three different numerical values for enabling the same to present resistance, capacitance and inductance, and a time value from the disconnection of the grid connection switch to the operation stop of the inverter under detection is recorded after a fundamental current value of the grid connection switch is set to a different value each time; and weighted calculation is performed on the time value to obtain a test result and grade evaluation of the anti-island protection ability of the inverter.
    Type: Grant
    Filed: August 31, 2015
    Date of Patent: February 4, 2020
    Assignees: CHINA ELECTRIC POWER RESEARCH INSTITUTE, STATE GRID CORPORATION OF CHINA
    Inventors: Fei Zheng, Mei Chen, Xiaolin Zhang, Junjun Zhang, Jingsheng Huang, Zhilei Chen, Wei Dong
  • Patent number: 10551941
    Abstract: In an approach to quick browsing of content displayed on a computing device, a computer monitors a scrolling operation in a first display mode on a computing device in which a plurality of information items are displayed. The computer determines whether a speed of the scrolling operation exceeds a threshold value, and then in response to the speed of the scrolling operation exceeding a threshold value, switches the first display mode to a second display mode.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: February 4, 2020
    Assignee: International Business Machines Corporation
    Inventors: Si Bin Fan, Ping Xiao, Jun Zhang, XiaoLin Zhang, Jia Zou
  • Patent number: 10516860
    Abstract: The present disclosure provides an image processing method, device, terminal, and storage medium. The method includes: obtaining an RGB-NIR image sensor replacing a G component in a Bayer RGGB mode with an NIR component; using the RGB-NIR image sensor to obtain an RGB-NIR RAW image; and obtaining an RGB image and a near-infrared (NIR) image by demosaicing the RGB-NIR RAW image based on a vector median method.
    Type: Grant
    Filed: September 20, 2016
    Date of Patent: December 24, 2019
    Assignee: NUBIA TECHNOLOGY CO., LTD.
    Inventors: Rui Wang, Xiaolin Zhang
  • Publication number: 20190300859
    Abstract: The present invention provides a recombinant eukaryotic cell expressing one or more heterologous double strand break (DSB) repair proteins in an amount effective for enhancing DSB repair in the cell. The recombinant eukaryotic cell may express a recombinant product of interest. Also provided are methods for enhancing double strand break (DSB) repair in eukaryotic cells, establishing host cells for production of a recombinant product of interest, producing a recombinant product of interest, improving production of a recombinant product of interest by eukaryotic cells, and/or investigating suitability of eukaryotic cells as host cells for producing a recombinant product of interest.
    Type: Application
    Filed: April 2, 2019
    Publication date: October 3, 2019
    Applicant: University of Delaware
    Inventors: Kelvin LEE, Xiaolin ZHANG
  • Publication number: 20190216894
    Abstract: Described is the use of an E1A activating gene repressor (CREG) protein, in particular to a use of a CREG protein or an active fragment thereof in manufacture of a medicament for prevention and/or treatment of overweight, obesity, insulin resistance, hyperlipidemia and related diseases. Also described is the use of a recombinant vector or recombinant cell expressing a CREG protein or an active fragment thereof in manufacture of a medicament for prevention and/or treatment of overweight, obesity, insulin resistance, hyperlipidemia and related diseases.
    Type: Application
    Filed: July 26, 2017
    Publication date: July 18, 2019
    Inventors: Yaling HAN, Xiaoxiang TIAN, Chenghui YAN, Quanyu ZHANG, Xiaolin ZHANG, Dan LIU
  • Publication number: 20190180322
    Abstract: In some aspects, the present invention provides systems, methods and devices for an event attendee to automatically self-register for an event, self-generate personal information on a wearable device, display local merchant information, and exchange personal contact information with other event attendees. For example, an event attendee may press RSVP on a mobile device and then press a button on a wearable device to show his or her name, employer, personal interests, and local merchant logos or special offers. He or she can also press the button of the wearable device to transmit the personal contact information to another individual he or she is talking to.
    Type: Application
    Filed: December 12, 2017
    Publication date: June 13, 2019
    Inventor: Xiaolin Zhang
  • Patent number: 10246725
    Abstract: Microorganisms comprising modifications for producing pyruvate, ethanol, and other compounds. The microorganisms comprise modifications that reduce or ablate activity of one or more of pyruvate dehydrogenase, 2-oxoglutarate dehydrogenase, phosphate acetyltransferase, acetate kinase, pyruvate oxidase, lactate dehydrogenase, cytochrome terminal oxidase, succinate dehydrogenase, 6-phosphogluconate dehydrogenase, glutamate dehydrogenase, pyruvate formate lyase, pyruvate formate lyase activating enzyme, and isocitrate lyase. The microorganisms optionally comprise modifications that enhance expression or activity of pyruvate decarboxylase and alcohol dehydrogenase. The microorganisms are optionally evolved in defined media to enhance specific production of one or more compounds. Methods of producing compounds with the microorganisms are provided.
    Type: Grant
    Filed: November 16, 2017
    Date of Patent: April 2, 2019
    Assignee: WISCONSIN ALUMNI RESEARCH FOUNDATION
    Inventors: Jennifer L. Reed, Xiaolin Zhang
  • Publication number: 20190076502
    Abstract: The present invention relates to a medical use of Cellular Repressor of E1A-stimulated Genes (CREG), in particular to a use of CREG protein or active fragment thereof in manufacture of a medicament for preventing and/or treating myocardial infarction, a use in manufacture of a medicament for preventing and/or treating ventricular remodeling after myocardial infarction and heart failure after myocardial infarction, a use in manufacture of a medicament for prevention and/or treatment of myocardial ischemia-reperfusion injury, a use in manufacture of a medicament for prevention and/or treatment of salt-sensitive hypertensive myocardial fibrosis.
    Type: Application
    Filed: April 19, 2016
    Publication date: March 14, 2019
    Inventors: Yaling HAN, Chenghui YAN, Dan LIU, Xiaoxiang TIAN, Yang LI, Xiaolin ZHANG, Haixu SONG, Meili LIU
  • Publication number: 20190010389
    Abstract: Provided are an organic rare-earth solid micelle, a preparation method therefor, and a method for increasing the photoelectric conversion efficiency of a solar battery. A small organic conjugated ligand is taken as a first ligand, an amphiphilic diblock polymer is taken as a second ligand, and the first ligand and the second ligand are mixed and doped with a rare-earth chloride solution, and self-assembled to form an organic rare-earth solid micelle, whereby the fluorescence emission intensity and the fluorescence efficiency of the rare-earth element are improved. Next, the prepared organic rare-earth solid micelle is spin coated on an ITO layer of a solar battery, to prepare a solar battery with the organic rare-earth solid micelle. Therefore the sunlight absorption of a cell is increased, and the photoelectric conversion efficiency is improved. The preparation process is simple, low in cost, high in photoelectric conversion efficiency, and environmentally friendly.
    Type: Application
    Filed: August 9, 2016
    Publication date: January 10, 2019
    Applicant: Qingdao University
    Inventors: Jianguo Tang, Die Wang, Wenfei Shen, Xinzhi Wang, Yao Wang, Linjun Huang, Jixian Liu, Jiqing Jiao, Yanxin Wang, Wei Wang, Xiaolin Zhang, Fanchen Bu, Jing Wang, Yan Song, Huihui Yang, Xingqin Xu, Laurence A. Belfiore
  • Publication number: 20180352201
    Abstract: The present disclosure provides an image processing method, device, terminal, and storage medium. The method includes: obtaining an RGB-NIR image sensor replacing a G component in a Bayer RGGB mode with an NIR component; using the RGB-NIR image sensor to obtain an RGB-NIR RAW image; and obtaining an RGB image and a near-infrared (NIR) image by demosaicing the RGB-NIR RAW image based on a vector median method.
    Type: Application
    Filed: September 20, 2016
    Publication date: December 6, 2018
    Inventors: Rui WANG, Xiaolin ZHANG
  • Publication number: 20180338973
    Abstract: The present invention provides a pyrimidine derivative and a use thereof. The pyrimidine derivative is the compound shown in formula I or a pharmaceutically acceptable salt, hydrate, solvate, metabolite or prodrug thereof, wherein, R1, R2, R3, R4 and R5 are, for example, as defined in the specification. The compound can act as an ALK inhibitor, and is for preparing an anti-tumor medicament for suppressing an anaplastic lymphoma kinase.
    Type: Application
    Filed: November 4, 2016
    Publication date: November 29, 2018
    Inventors: Xuehai Wang, Yong Xu, Xijun Sheng, Xiaolin Zhang, Hangui Xia, Zhongwen Yang, Yang Yue, Lu Huang, Qiang Xiao
  • Publication number: 20180307852
    Abstract: A system of securely sharing data includes first and second computers connected to a network and first and second non-transitory computer-readable media. Each computer includes a respective processor and network controller for transmitting and receiving a signature file and a data file across the network. The computer-readable media are each connected to a respective processor. Each computer-readable media stores certification instructions that, when executed, perform the steps of a certification process on the signature and data files. The certification process includes utilizing the first computer and certification instructions to create and transmit, to the second computer, a signature file related to the data file, and utilizing the second computer and certification instructions to receive and analyze the signature file to certify the data file for processing.
    Type: Application
    Filed: June 30, 2018
    Publication date: October 25, 2018
    Inventor: Xiaolin ZHANG
  • Publication number: 20180301960
    Abstract: A motor includes a rotor and a stator. The stator includes a stator core, stator windings wound around the stator core and a circuit board fixed relative to the stator core. The circuit board includes a motor control circuit. The motor control circuit includes a magnetic sensor integrated circuit magnetically coupled with the rotor to detect a position of a magnetic pole of the rotor. The magnetic sensor integrated circuit includes a package housing near the magnetic poles of the rotor, an electronic circuit provided in the package housing, and a plurality of pins extending from the package housing and soldered on the circuit board. An electric equipment with the motor is also provided.
    Type: Application
    Filed: April 11, 2018
    Publication date: October 18, 2018
    Inventors: Min LI, Xiaolin ZHANG, Shaopeng MO
  • Publication number: 20180292921
    Abstract: In an approach to quick browsing of content displayed on a computing device, a computer monitors a scrolling operation in a first display mode on a computing device in which a plurality of information items are displayed. The computer determines whether a speed of the scrolling operation exceeds a threshold value, and then in response to the speed of the scrolling operation exceeding a threshold value, switches the first display mode to a second display mode.
    Type: Application
    Filed: June 15, 2018
    Publication date: October 11, 2018
    Inventors: SI BIN FAN, PING XIAO, Jun Zhang, XiaoLin Zhang, Jia Zou
  • Patent number: 10025396
    Abstract: In an approach to quick browsing of content displayed on a computing device, a computer monitors a scrolling operation in a first display mode on a computing device in which a plurality of information items are displayed. The computer determines whether a speed of the scrolling operation exceeds a threshold value, and then in response to the speed of the scrolling operation exceeding a threshold value, switches the first display mode to a second display mode.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: July 17, 2018
    Assignee: International Business Machines Corporation
    Inventors: Si Bin Fan, Ping Xiao, Jun Zhang, XiaoLin Zhang, Jia Zou
  • Publication number: 20180164367
    Abstract: The present invention provides a method for detecting the anti-island protection performance of an inverter. An RLC circuit is serially connected between the inverter and a grid connection switch, the resonant frequency of the RLC load is set as three different numerical values for enabling the same to present resistance, capacitance and inductance, and a time value from the disconnection of the grid connection switch to the operation stop of the inverter under detection is recorded after a fundamental current value of the grid connection switch is set to a different value each time; and weighted calculation is performed on the time value to obtain a test result and grade evaluation of the anti-island protection ability of the inverter.
    Type: Application
    Filed: August 31, 2015
    Publication date: June 14, 2018
    Applicants: CHINA ELECTRIC POWER RESEARCH INSTITUTE, STATE GRID CORPORATION OF CHINA
    Inventors: Fei ZHENG, Mei CHEN, Xiaolin ZHANG, Junjun ZHANG, Jingsheng HUANG, Ziwei CHEN, Lei DONG
  • Publication number: 20180158107
    Abstract: The present invention discloses a geographical position-based Internet outdoor advertisement delivery system and method, the system comprising a platform, a mobile terminal, and a cloud server. The platform comprises an agent Web platform, an advertiser Web platform and a background management Web platform, wherein the advertiser Web platform is connected to the agent Web platform and the background management Web platform via a Web server. The mobile terminal possesses a function of locating based on a geographical position, and the mobile terminal is connected to a smart outdoor advertisement terminal by means of hotspot network sharing.
    Type: Application
    Filed: February 5, 2018
    Publication date: June 7, 2018
    Inventors: Jianfeng WANG, Xiaolin ZHANG
  • Publication number: 20180139388
    Abstract: The present invention provides an image processing method for a vision system. The vision system includes a central processor, at least two camera groups a sensor for obtaining a rotation angle signal of each of the camera groups. The camera groups each includes at least one camera and is configured to capture an image and send it to the central processor. The sensor is configured to send the obtained rotation angle signal to the central processor. Wherein during a conjugate rotation of two of the camera groups about respective optical axes thereof, the central processor is configured to perform rotation angle compensation on images based on an angle of rotation of the camera groups. The present invention solves the problem of unclear images captured by a camera that is rotating about its own optical axis in response to the rotation of a target object or scene.
    Type: Application
    Filed: March 17, 2017
    Publication date: May 17, 2018
    Inventor: Xiaolin ZHANG