Patents by Inventor Jingwei Zhang

Jingwei 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: 20230081839
    Abstract: The invention relates to a method for treating the wall of a glass container (1), which wall delimits a cavity (4) and an opening providing access to said cavity (4), the method comprising: the dispensing of a treatment substance into the cavity, using a dispensing means (12) of which a dispensing orifice (13) is positioned some distance from the opening of the container (1) and outside the latter, the container (1) being in motion relative to the dispensing means (12), and the capturing, by an image-capturing device (16), during the dispensing, of at least one image of a spatial region including the opening of the container (1) and determining, by analysing said image, whether or not a predetermined quantity of substance was introduced into the cavity (4) of the container (1). Method and installation for treating glass containers.
    Type: Application
    Filed: November 30, 2020
    Publication date: March 16, 2023
    Inventors: Pierre-Luc ETCHEPARE, Christophe DEPOILLY, Jingwei ZHANG
  • Publication number: 20230016184
    Abstract: The invention relates to an installation (1) for treating the inner face (6) of the wall (3) of a glass container (2), which wall (3) delimits a receiving cavity (4) and an opening (5) providing access to the cavity (4), the installation (1) comprising a source (12) of a treatment substance (13) and a means (15) for dispensing the treatment substance (13) into the cavity (4) of the container (1), said dispensing means (15) comprising a metering chamber (16) which extends between an inlet orifice (18) and an opposite outlet orifice (19) intended to be positioned above the opening (5) of the container, and also an upper shutter (20) and a lower shutter (21) for the chamber (16), which are positioned in a tiered manner at the inlet orifice (18) and the outlet orifice (19), respectively, of the chamber (16). Installations and methods for treating glass containers.
    Type: Application
    Filed: November 27, 2020
    Publication date: January 19, 2023
    Inventors: Pierre-Luc ETCHEPARE, Christophe DEPOILLY, Jingwei ZHANG
  • Patent number: 11505791
    Abstract: The present invention provides for a polyketide synthase (PKS) capable of synthesizing an even-chain or odd-chain diacid or lactam or diamine. The present invention also provides for a host cell comprising the PKS and when cultured produces the even-chain diacid, odd-chain diacid, or KAPA. The present invention also provides for a host cell comprising the PKS capable of synthesizing a pimelic acid or KAPA, and when cultured produces biotin.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: November 22, 2022
    Assignee: The Regents of the University of California
    Inventors: Jeffrey L. Fortman, Andrew Hagen, Leonard Katz, Jay D. Keasling, Sean Poust, Jingwei Zhang, Sergey Zotchev
  • Publication number: 20220329438
    Abstract: This invention publishes a method for statistical analysis of aggregate encrypted data with key-leakage resilience for smart grids. In this invention, every user area is managed by a fog node which plays the role of data aggregation gateway and data relay. All the users' electricity consumption data sent by smart meters in the same user area are firstly aggregated by the fog node to generate a fog-level aggregate ciphertext. Then the fog node further generates a digital signature for the fog-level aggregate ciphertext and sends these data to a cloud server for long-time storage. The cloud server stores all the aggregate ciphertexts and digital signatures received from different user areas in its database, and provides data query and statistical analysis services for the control center of smart grids.
    Type: Application
    Filed: July 14, 2020
    Publication date: October 13, 2022
    Applicant: SOUTHWEST PETROLEUM UNIVERSITY
    Inventors: Xiaojun ZHANG, Chao HUANG, jingwei ZHANG, Jie GONG, Ziyu ZHOU, Shuang ZHENG, Jie ZHAO
  • Publication number: 20220267203
    Abstract: A method for dealkalizing the inner face (5) of the wall (2) of a glass container (1), which wall (2) delimits a cavity (3) and an opening (4) providing access to the cavity (3), comprising supplying a glass container, the inner face of the wall of which has a temperature of at least 350° C., and introducing into the cavity, with the inner face having a temperature of at least 350° C., a treatment liquid containing a substance designed to react under the heat's effect to bring about dealkalization of the glass, the introducing comprising injecting, by way of an injection head (11) disposed at a distance from the opening in the container and outside the latter, a predetermined metered quantity of the liquid as a spray cone (C) that is sufficiently narrow for all of the metered quantity to pass into the cavity. Also, methods and installations for treating glass containers.
    Type: Application
    Filed: July 10, 2020
    Publication date: August 25, 2022
    Inventors: Pierre-Luc ETCHEPARE, Christophe DEPOILLY, Jingwei ZHANG
  • Publication number: 20220242784
    Abstract: The invention relates to a method for dealkalisation of the inside surface (5) of the wall (2) of a glass container (1), which wall (2) defines a cavity (3) and an opening (4) providing access to the cavity (3), the method comprising a step of providing a container made of borosilicate glass, wherein the inside surface of the wall is at a temperature of at least 350° C., and a step of introducing into the cavity, the inside surface being at a temperature of at least 350° C., a treatment liquid containing a substance designed to react under the effect of heat to cause dealkalisation of the glass.
    Type: Application
    Filed: July 10, 2020
    Publication date: August 4, 2022
    Inventors: Pierre-Luc ETCHEPARE, Christophe DEPOILLY, Jingwei ZHANG
  • Patent number: 11358150
    Abstract: A roller press machine capable of applying an electric field includes a base, a frame, press rollers, a distance adjusting device, a speed adjusting device, a voltage applying device, a feeding baffle, and a discharging device. The press roller has a roller surface made of conductive material, and an electric field is created when a charge is applied to the press roller. In the roller press, an alternating or direct current electric field is applied between the press rollers to create an electrochemical action, such that particles or a solution in a system is induced to undergo a physical or chemical change, thereby enhancing interaction therebetween, and accordingly increasing grinding and dispersion efficiency of a solid-liquid dispersion system.
    Type: Grant
    Filed: August 16, 2018
    Date of Patent: June 14, 2022
    Inventor: Jingwei Zhang
  • Publication number: 20220033321
    Abstract: An exemplary solid waste treatment system can be provided which can include a storage device, an intelligent aerobic fermentation treatment device, a retaining wall-type fermentation area, and an aeration platform. The intelligent aerobic fermentation treatment device can include a traveling trolley, a lifting mechanism, a material pick-and-place mechanism, and a traveling bridge linearly moving in a direction away from the storage device towards the retaining wall-type fermentation area. The aeration platform can be arranged at the bottom of the retaining wall-type fermentation area. The traveling trolley linearly can move on the traveling bridge in a direction perpendicular to the direction away from the storage device towards the retaining wall-type fermentation area. The lifting mechanism can be mounted on the traveling trolley. The material pick-and-place mechanism can be suspended on the lifting mechanism to be raised and lowered in step with the raising and lowering of the lifting mechanism.
    Type: Application
    Filed: October 29, 2019
    Publication date: February 3, 2022
    Inventors: Shufang ZHANG, Haixia ZHENG, Xinming WANG, Chunlin LIANG, Jingwei ZHANG,
  • Patent number: 11046981
    Abstract: The present invention provides for a genetically modified host cell capable of producing a lactam comprising a 2-pyrrolidone synthase, or an enzymatically active fragment thereof, heterologous to the host cell.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: June 29, 2021
    Assignee: The Regents of the University of California
    Inventors: Jingwei Zhang, Jay D. Keasling
  • Publication number: 20210146373
    Abstract: A roller press capable of applying an electric field comprises a base, a frame (12), press rollers, an inter-roller distance adjustment device (11), a speed adjustment device (122), a voltage application device, a feed deflector (19), and a discharge device. A surface of the press roller is made of an electrically-conductive material, and an electric field is created when a voltage is applied to the press roller. In the roller press, an alternating or direct current electric field is applied between the press rollers to create an electrochemical action, such that particles or a solution in a system is induced to undergo a physical or chemical change, thereby enhancing interaction therebetween, and accordingly increasing grinding and dispersion efficiency of a solid-liquid dispersion system.
    Type: Application
    Filed: August 16, 2018
    Publication date: May 20, 2021
    Inventor: Jingwei ZHANG
  • Publication number: 20210132170
    Abstract: Exemplary quantitative susceptibility mapping methods, systems and computer-accessible medium can be provided to generate images of tissue magnetism property from complex magnetic resonance imaging data using the Bayesian inference approach, which minimizes a cost function consisting of a data fidelity term and two regularization terms. The data fidelity term is constructed directly from the complex magnetic resonance imaging data. The first prior is constructed from matching structures or information content in known morphology. The second prior is constructed from a region having an approximately homogenous and known susceptibility value and a characteristic feature on anatomic images. The quantitative susceptibility map can be determined by minimizing the cost function. Thus, according to the exemplary embodiment, system, method and computer-accessible medium can be provided for determining magnetic susceptibility information associated with at least one structure.
    Type: Application
    Filed: January 6, 2021
    Publication date: May 6, 2021
    Applicant: CORNELL UNIVERSITY
    Inventors: Yi Wang, Zhe Liu, Youngwook Kee, Alexey Dimov, Yan Wen, Jingwei Zhang, Pascal Spincemaille
  • Publication number: 20210114921
    Abstract: The invention relates to a method, and to an associated apparatus, for treating a container (1) comprising a glass wall (2) defining a receiving cavity (3) for receiving a product, said glass wall (2) having an inner face (4) and an opposite outer face (5), said glass wall (2) being provided with a first coating that includes a solid residual compound resulting from a step of dealkalization of the glass in the vicinity of the surface of said inner face (4) of said glass wall (2) to which said container (1) had previously been subjected, said method comprising a step of spraying the surface of said glass wall (2) with droplets of a liquid, in order to form on said glass wall (2), starting from said first coating, a second coating which includes said residual compound and which is more transparent and/or more uniform than said first coating. -Treatment of glass-walled containers.
    Type: Application
    Filed: February 22, 2019
    Publication date: April 22, 2021
    Inventors: Christophe DEPOILLY, Pierre-Luc ETCHEPARE, Jingwei ZHANG
  • Patent number: 10890641
    Abstract: Exemplary quantitative susceptibility mapping methods, systems and computer-accessible medium can be provided to generate images of tissue magnetism property from complex magnetic resonance imaging data using the Bayesian inference approach, which minimizes a cost function consisting of a data fidelity term and two regularization terms. The data fidelity term is constructed directly from the complex magnetic resonance imaging data. The first prior is constructed from matching structures or information content in known morphology. The second prior is constructed from a region having an approximately homogenous and known susceptibility value and a characteristic feature on anatomic images. The quantitative susceptibility map can be determined by minimizing the cost function. Thus, according to the exemplary embodiment, system, method and computer-accessible medium can be provided for determining magnetic susceptibility information associated with at least one structure.
    Type: Grant
    Filed: April 3, 2018
    Date of Patent: January 12, 2021
    Assignee: Cornell University
    Inventors: Yi Wang, Zhe Liu, Youngwook Kee, Alexey Dimov, Yan Wen, Jingwei Zhang, Pascal Spincemaille
  • Publication number: 20200270597
    Abstract: The present invention provides for a polyketide synthase (PKS) capable of synthesizing an even-chain or odd-chain diacid or lactam or diamine. The present invention also provides for a host cell comprising the PKS and when cultured produces the even-chain diacid, odd-chain diacid, or KAPA. The present invention also provides for a host cell comprising the PKS capable of synthesizing a pimelic acid or KAPA, and when cultured produces biotin.
    Type: Application
    Filed: December 2, 2019
    Publication date: August 27, 2020
    Inventors: Jeffrey L. Fortman, Andrew Hagen, Leonard Katz, Jay D. Keasling, Sean Poust, Jingwei Zhang, Sergey Zotchev
  • Publication number: 20200176561
    Abstract: The present invention discloses a cellular structure of a silicon carbide UMOSFET device having surge voltage self-suppression and self-overvoltage protection capabilities. A p-well region of the cellular structure is divided into three layers; the top layer is on the left and right sides of a U-shaped trench and in contact with the U-shaped trench; the middle layer and the bottom layer are respectively constituted by two parts on the left and right sides of the cellular structure, and the left and right parts of the two are not in contact; the distances between the left and right parts of the middle layer and the vertical axis of the cellular structure are greater than the distances between the left and right parts of the bottom layer and the vertical axis of the cellular structure; that is, a JFET structure is introduced to a drain current path of the cellular structure.
    Type: Application
    Filed: November 30, 2017
    Publication date: June 4, 2020
    Applicant: BEIJING CENTURY GOLDRAY SEMICONDUCTOR CO., LTD.
    Inventors: Jun YUAN, Weijiang NI, Tianyun Li, Mingshan Li, Miaoling Xu, Jingwei ZHANG, Xiping NIU, Anxin SUN
  • Patent number: 10494625
    Abstract: The present invention provides for a polyketide synthase (PKS) capable of synthesizing an even-chain or odd-chain diacid or lactam or diamine. The present invention also provides for a host cell comprising the PKS and when cultured produces the even-chain diacid, odd-chain diacid, or KAPA. The present invention also provides for a host cell comprising the PKS capable of synthesizing a pimelic acid or KAPA, and when cultured produces biotin.
    Type: Grant
    Filed: May 2, 2016
    Date of Patent: December 3, 2019
    Assignee: The Regents of the University of California
    Inventors: Jeffrey L. Fortman, Andrew Hagen, Leonard Katz, Jay D. Keasling, Sean Poust, Jingwei Zhang, Sergey Zotchev
  • Publication number: 20190338321
    Abstract: The present invention provides for a genetically modified host cell capable of producing a lactam comprising a 2-pyrrolidone synthase, or an enzymatically active fragment thereof, heterologous to the host cell.
    Type: Application
    Filed: December 6, 2018
    Publication date: November 7, 2019
    Applicant: The Regents of the University of California
    Inventors: Jingwei Zhang, Jay D. Keasling
  • Patent number: 10247409
    Abstract: Methods and systems generate steam for injection in a well to facilitate oil recovery. Water is preheated at a central processing facility, transported to a well pad by hot water lines, and converted to steam by a steam generator at the well pad.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: April 2, 2019
    Assignee: CONOCOPHILLIPS COMPANY
    Inventors: Jingwei Zhang, Scott Macadam
  • Patent number: 10227622
    Abstract: The present invention provides for a genetically modified host cell comprising a 2-pyrrolidone synthase, or an enzymatically active fragment thereof, heterologous to the host cell.
    Type: Grant
    Filed: April 14, 2016
    Date of Patent: March 12, 2019
    Assignee: The Regents of the University of California
    Inventors: Jingwei Zhang, Jay D. Keasling
  • Patent number: 10175571
    Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus for assigning feature colors for a multiple patterning process are provided. The apparatus receives integrated circuit layout information including a set of features and an assigned color of a plurality of colors for each feature of a first subset of features of the set of features. In addition, the apparatus performs color decomposition on a second subset of features to assign colors to features in the second subset of features. The second subset of features includes features in the set of features that are not included in the first subset of features with an assigned color.
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: January 8, 2019
    Assignee: QUALCOMM Incorporated
    Inventors: Xiangdong Chen, Hyeokjin Bruce Lim, Ohsang Kwon, Mickael Malabry, Jingwei Zhang, Raymond George Stephany, Haining Yang, Kern Rim, Stanley Seungchul Song, Mukul Gupta, Foua Vang