Patents by Inventor He Zhao

He Zhao 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: 11022700
    Abstract: The present application provides a method for navigation and positioning of a receiver, including: receiving basic broadcast messages and correction parameters of a plurality of satellites, and establishing a pseudorange observation equation and a carrier-phase observation equation corresponding to each of satellites respectively; correcting the pseudorange observation equation and the carrier-phase observation equation using the received correction parameters to obtain the corrected pseudorange observation equation and the corrected carrier-phase observation equation; constructing a first observation according to the corrected pseudorange observation equation and the corrected carrier-phase observation equation; constructing a second observation according to the corrected pseudorange observation equation and the corrected carrier-phase observation equation; and jointly solving the obtained first observations and second observations of the plurality of satellites to obtain anoperation result of user positioni
    Type: Grant
    Filed: December 17, 2018
    Date of Patent: June 1, 2021
    Assignees: Shanghai Astronomical Observatory, Chinese Academy, ComNav Technology Ltd.
    Inventors: Junping Chen, Jianhua Zhou, Yongquan Wang, He Zhao
  • Publication number: 20210157869
    Abstract: The present disclosure relates to an information sending method, apparatus, system and a computer readable storage medium, and pertains to the technical field of computers. The method in the present disclosure includes: analyzing video data of an offline user to determine an attribute of the offline user; searching for historical access information of at least one online user matching the attribute of the offline user; and determining at least one object recommended to the offline user according to the historical access information of each of the at least one online user, and sending information of the at least one object to the offline user.
    Type: Application
    Filed: May 16, 2019
    Publication date: May 27, 2021
    Applicants: BEIJING JINGDONG SHANGKE INFORMATION TECHNOLOGY CO, LTD., BEIJING JINGDONG CENTURY TRADING CO., LTD.
    Inventors: Hailin SHI, Tao MEI, Bowen ZHOU, He ZHAO, Shu GONG
  • Publication number: 20210139437
    Abstract: Provided in this disclosure are methods for the synthesis of substituted 2-arylcyclopropylamines and 2-heteroarylcyclopropylamines and related compounds. Also provided are methods for reduction of thioesters to aldehydes, and methods for reductive animation of cyclopropylamines.
    Type: Application
    Filed: August 16, 2017
    Publication date: May 13, 2021
    Inventors: Amy E. TAPPER, Cassandra CELATKA, Arthur Glenn ROMERO, John M. MCCALL, Toni CHANCELLOR, Jian-Xie CHEN, Xuemei CHEN, He ZHAO, Betina BIOLATTO, Elisabeth C.A. BROT, Zhihua LI, Xiaoming LIAO
  • Patent number: 10889607
    Abstract: The present invention provides sialic acid analogs and their compositions useful for the treatment of sialic acid deficiencies.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: January 12, 2021
    Assignee: Ultragenyx Pharmaceutical Inc.
    Inventors: Emil Kakkis, Steven Jungles, He Zhao
  • Publication number: 20200289525
    Abstract: Materials and methods for selectively increasing the diversity of the skin microbiota of a subject with an amenable skin condition are provided in disclosing methods for using compositions comprising a zinc compound, a biocompatible surfactant, and a lipid. Amenable skin conditions include healthy skin and skin exhibiting atopic dermatitis (with or without lesions), skin dysbiosis and/or acne.
    Type: Application
    Filed: March 13, 2019
    Publication date: September 17, 2020
    Inventors: Karl Shiqing WEI, He ZHAO, Jian XU
  • Publication number: 20200148550
    Abstract: The present disclosure provides a recycling method of amphiphilic surface-active pollutants in water, comprising: performing a polymerization reaction by illumination treatment on the amphiphilic surface-active pollutants in water to form a polymerization product; performing self-assembly on the polymerization product for aggregation to form a fluorescent material, and performing separation to obtain a recycled product. Through treatment of the amphiphilic surface-active pollutants by illumination, the present disclosure can realize the recycled utilization of the amphiphilic pollutants in the wastewater by one step of reaction, so that the amphiphilic surface-active pollutants can be converted into usable fluorescent materials, and the biological toxicity is greatly reduced.
    Type: Application
    Filed: July 24, 2019
    Publication date: May 14, 2020
    Applicant: INSTITUTE OF PROCESS ENGINEERING,CHINESE ACADEMY OF SCIENCES
    Inventors: Hongbin Cao, He Zhao, Qin Dai, Shanshan Sun
  • Publication number: 20200131215
    Abstract: The present invention provides sialic acid analogs and their compositions useful for the treatment of sialic acid deficiencies.
    Type: Application
    Filed: September 16, 2019
    Publication date: April 30, 2020
    Inventors: Emil KAKKIS, Steven JUNGLES, He ZHAO
  • Publication number: 20190340762
    Abstract: A method of monitoring skin abnormalities on a skin portion of a patient includes the steps of: receiving a first image data from an image capture device, wherein the first image data includes the first skin portion; identifying a first skin mask corresponding to the first skin portion; identifying one or more first keypoints within the first skin mask, wherein each first keypoint comprises an abnormality on a first body region within the first skin portion; receiving a second image data from an image capture device, wherein the second image data includes a second body region within a second skin portion, and wherein the first and second image data are sequentially captured; and comparing the first and second body regions of the first and second image data to match the skin mask of the first and second image data.
    Type: Application
    Filed: July 16, 2019
    Publication date: November 7, 2019
    Inventors: Jean-Christophe Lapiere, Nicolas Longo, Christopher Billman, Kyoko Crawford, Charles McGrath, Nathan Tornquist, He Zhao
  • Patent number: 10457701
    Abstract: The present invention provides sialic acid analogs and their compositions useful for the treatment of sialic acid deficiencies.
    Type: Grant
    Filed: July 31, 2018
    Date of Patent: October 29, 2019
    Assignee: Ultragenyx Pharmaceutical Inc.
    Inventors: Emil Kakkis, Steven Jungles, He Zhao
  • Publication number: 20190324153
    Abstract: The present application provides a method for navigation and positioning of a receiver, including: receiving basic broadcast messages and correction parameters of a plurality of satellites, and establishing a pseudorange observation equation and a carrier-phase observation equation corresponding to each of satellites respectively; correcting the pseudorange observation equation and the carrier-phase observation equation using the received correction parameters to obtain the corrected pseudorange observation equation and the corrected carrier-phase observation equation; constructing a first observation according to the corrected pseudorange observation equation and the corrected carrier-phase observation equation; constructing a second observation according to the corrected pseudorange observation equation and the corrected carrier-phase observation equation; and jointly solving the obtained first observations and second observations of the plurality of satellites to obtain anoperation result of user positioni
    Type: Application
    Filed: December 17, 2018
    Publication date: October 24, 2019
    Inventors: Junping Chen, Jianhua Zhou, Yongquan Wang, He Zhao
  • Publication number: 20190300786
    Abstract: The present disclosure provides a fluorescent nanomaterial and a preparation method and applications thereof, and the preparation method comprises: subjecting amphiphilic molecules in a solvent system to an illumination treatment and/or a heat treatment to obtain fluorescent nanomaterials. The preparation of fluorescent nanomaterials provided by the present disclosure is simple in process, simple and easily available in raw materials and requires neither additional addition of a strong acid, a strong alkali, a passivating agent and the like, nor high temperature and high pressure in the preparation process. The whole process is environmentally friendly and pollution-free and the products can be used in various fields.
    Type: Application
    Filed: March 22, 2019
    Publication date: October 3, 2019
    Applicant: INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
    Inventors: Hongbin Cao, He Zhao, Qin Dai
  • Publication number: 20190216782
    Abstract: The invention relates to substituted bicyclic compounds, which are useful for inhibition of BET protein function by binding to bromodomains, pharmaceutical compositions comprising these compounds, and use of the compounds and compositions in therapy.
    Type: Application
    Filed: January 18, 2019
    Publication date: July 18, 2019
    Inventors: Shuang Liu, John Frederick Quinn, Bryan Cordell Duffy, Ruifang Wang, May Xiaowu Jiang, Gregory Scott Martin, He Zhao, Michael Ellis, Gregory Steven Wagner, Peter Ronald Young
  • Patent number: 10354383
    Abstract: A method of monitoring skin abnormalities on a skin portion of a patient including the steps of receiving a first image data from an image capture device and identifying a first skin mask corresponding to the skin portion. The image data includes the skin portion and a first scaling element on the skin portion. The method further includes the steps of identifying one or more first keypoints within the first skin mask and classifying the one or more keypoints. Each first keypoint comprises an abnormality on the skin portion.
    Type: Grant
    Filed: October 5, 2017
    Date of Patent: July 16, 2019
    Assignee: SkinIO, LLC
    Inventors: Jean-Christophe Lapiere, Nicolas Longo, Christopher Billman, Kyoko Crawford, Charles McGrath, Nathan Tornquist, He Zhao
  • Publication number: 20190127409
    Abstract: The present invention provides sialic acid analogs and their compositions useful for the treatment of sialic acid deficiencies.
    Type: Application
    Filed: July 31, 2018
    Publication date: May 2, 2019
    Inventors: Emil KAKKIS, Steven JUNGLES, He ZHAO
  • Patent number: 10226451
    Abstract: The invention relates to substituted bicyclic compounds, which are useful for inhibition of BET protein function by binding to bromodomains, pharmaceutical compositions comprising these compounds, and use of the compounds and compositions in therapy.
    Type: Grant
    Filed: March 15, 2017
    Date of Patent: March 12, 2019
    Assignee: Zenith Epigenetics Ltd.
    Inventors: Shuang Liu, John Frederick Quinn, Bryan Cordell Duffy, Ruifang Wang, May Xiaowu Jiang, Gregory Scott Martin, He Zhao, Michael Ellis, Gregory Steven Wagner, Peter Ronald Young
  • Patent number: 10174204
    Abstract: The present invention provides carbon quantum dots, preparation method and uses thereof. The preparation method of the carbon quantum dots comprises the following steps: (1) preparing a dispersion of carbon based material; (2) mixing a solution of halogenated quinone with the dispersion of carbon based material and preparing a dispersion of carbon based-halogenated quinone composite material by halogenated quinone grafting method; (3) adding a solution of H2O2 to the dispersion of carbon based-halogenated quinone composite material and carrying out reaction thereof, obtaining reaction products; (4) carrying out solid-liquid separation to the reaction products, with the resulting filtrate continuing to react, thus obtaining a dispersion of carbon quantum dots. This method adopts metal-free catalytic oxidation, the process of which is safe, convenient and low-cost, and is performed under a mild reaction condition without adding additional substances which are difficult to be separated.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: January 8, 2019
    Assignee: INSTITUTE OF PROCESS ENGINEERING, CHINESE ACADEMY OF SCIENCES
    Inventors: He Zhao, Hongbin Cao, Di Zhang
  • Patent number: 10166215
    Abstract: The invention relates to substituted bicyclic compounds, which are useful for inhibition of BET protein function by binding to bromodomains, pharmaceutical compositions comprising these compounds, and use of the compounds and compositions in therapy.
    Type: Grant
    Filed: April 20, 2017
    Date of Patent: January 1, 2019
    Assignee: Zenith Epigenetics Ltd.
    Inventors: Shuang Liu, John Frederick Quinn, Bryan Cordell Duffy, Ruifang Wang, May Xiaowu Jiang, Gregory Scott Martin, He Zhao, Michael Ellis, Gregory Steven Wagner, Peter Ronald Young
  • Patent number: 10101601
    Abstract: The present invention provides a broken line repair method of a TFT substrate. The method first finds out a broken line in the TFT substrate and a position of a broken point on the broken line. Then, positions of the passivation layer intersecting with the broken line at two ends of the broken point are processed, respectively to expose a metal layer, where the broken line is. Then, a temporary material layer is covered on the passivation layer and the metal layer which is exposed at the two ends of the broken point. Finally, a metal growing film is formed on the temporary material layer to connect the broken line of the two ends of the broken point. With the temporary material layer, the issue of bad repair result due to the remain of the color resist layer and the folding of the passivation layer can be solved.
    Type: Grant
    Filed: June 20, 2016
    Date of Patent: October 16, 2018
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: He Zhao, Kecheng Xie
  • Patent number: 10065981
    Abstract: The present invention provides sialic acid analogs and their compositions useful for the treatment of sialic acid deficiencies.
    Type: Grant
    Filed: November 18, 2015
    Date of Patent: September 4, 2018
    Assignee: Ultragenyx Pharmaceutical Inc.
    Inventors: Emil Kakkis, Steven Jungles, He Zhao
  • Patent number: D906038
    Type: Grant
    Filed: March 28, 2019
    Date of Patent: December 29, 2020
    Assignee: Webb Business Promotions, Inc.
    Inventor: He Zhao Pin