Patents by Inventor Miao Xu

Miao Xu 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: 20210083126
    Abstract: The present invention discloses a metal oxide (MO) semiconductor, which is obtained by doping a small amount of rare-earth oxide (RO) as a photo-induced carrier transportion center into an indium-containing MO semiconductor to form a (In2O3)x(MO)y(RO)z semiconductor material. According to the present invention, a charge transportion center can be formed by utilizing the characteristics that the radius of rare-earth ions is equal to that of indium ions, and 4f orbitals in the rare-earth ions and 5s orbitals of the indium ions, so as to improve the stability under illumination. The present invention further provides a thin-film transistor based on the MO semiconductor and application thereof.
    Type: Application
    Filed: November 27, 2020
    Publication date: March 18, 2021
    Inventors: MIAO XU, HUA XU, MIN LI, JUNBIAO PENG, LEI WANG, JIAN HUA ZOU, HONG TAO
  • Publication number: 20210083125
    Abstract: The present application discloses a composite metal oxide semiconductor which is a metal oxide semiconductor doped with a rare earth oxide. Even doping the praseodymium oxide or ytterbium oxide at a small doping amount, oxygen vacancies could be suppressed as well as the mobility be maintained; critically, the thin-films made thereof can avoid the influence of light on I-V characteristics and stability, which results in great improvement of the stability under illumination of metal oxide semiconductor devices. The present application also disclose the thin-film transistors made thereof the composite metal oxide semiconductor and its application.
    Type: Application
    Filed: November 8, 2019
    Publication date: March 18, 2021
    Inventors: Miao XU, Hua XU, Weijing WU, Weifeng CHEN, Lei WANG, Junbiao PENG
  • Publication number: 20210083124
    Abstract: The present application discloses a doped metal oxide semiconductor which is an indium tin oxide or indium tin zinc oxide semiconductor doped with a rare earth oxide. Even at a small doping amount, the oxygen vacancies could be suppressed as well as the mobility be maintained; critically, the thin-films made thereof can avoid the influence of light on I-V characteristics and stability, which results in great improvement of the stability under illumination of metal oxide semiconductor devices. The present application also discloses the thin-film transistors made thereof the doped metal oxide semiconductor and its application.
    Type: Application
    Filed: November 8, 2019
    Publication date: March 18, 2021
    Inventors: Miao XU, Hua XU, Weijing WU, Weifeng CHEN, Lei WANG, Junbiao PENG
  • Patent number: 10940188
    Abstract: The present invention concerns the use of compounds for the treatment or prevention of Flavivirus infections, such as Zika virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as Zika virus infection, by administering a compound or class of compound disclosed herein, such as a niclosamide compound, an emricasan compound, a cyclin-dependent kinase inhibitor, a proteasome inhibitor, or a combination of two or more of the foregoing, to a subject in need thereof; methods for inhibiting Flavivirus infections such as Zika virus infections in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits for treating or preventing Flavivirus infections, such Zika virus infections.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: March 9, 2021
    Assignees: FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC., THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES, THE JOHNS HOPKINS UNIVERSITY
    Inventors: Hengli Tang, Emily M. Lee, Yichen Cheng, Yi Zhou, Wei Zheng, Ruili Huang, Miao Xu, Wenwei Huang, Menghang Xia, Hongjun Song, Guo-Li Ming, Zhexing Wen
  • Patent number: 10832284
    Abstract: A method and device for processing promotion information and a system are provided. The method includes that: agreement information and exposure requirements of all promotion information within a preset period are acquired (101); directional delivered targets are determined according to the agreement information and the exposure requirements, and the directional delivered targets are split into multiple non-intersected delivered target sets (102); the promotion information is delivered to users corresponding to the corresponding delivered target sets according to the exposure requirements (103); statistics about social propagation amounts of to the delivered promotion information is made in real time in a delivery process (104); and exposure parameters are corrected according to the social propagation amounts (105), so that delivery of the promotion information is regulated in real time. By the method, the effectiveness and accuracy of delivering the promotion information may be improved.
    Type: Grant
    Filed: July 7, 2017
    Date of Patent: November 10, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Chuanjiang Luo, Lei Xiao, Dapeng Liu, Lili Zhao, Peili Lv, Xue Bai, Jinjing Liu, Wei Xue, Miao Xu, Yang Wang
  • Publication number: 20200289471
    Abstract: The present invention concerns the use of compounds and compositions for the treatment or prevention of Flavivirus infections, such as dengue virus infections and Zika virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as dengue virus and Zika virus infection, by administering a compound or composition of the invention, to a subject in need thereof; methods for inhibiting Flavivirus infections, such as dengue virus and Zika virus infections, in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits useful for treating or preventing Flavivirus infections, such as dengue virus and Zika virus infections.
    Type: Application
    Filed: April 29, 2020
    Publication date: September 17, 2020
    Inventors: HENGLI TANG, EMILY M. LEE, WEI ZHENG, RUILI HUANG, MIAO XU, WENWEI HUANG, KHALIDA SHAMIM, GUOLI MING, HONGJUN SONG
  • Publication number: 20200276948
    Abstract: An electric control unit comprising: (a) a plurality of input wires; (b) a connector receiving the plurality of input wires on a first side, the first side of the connector including: (i) a plurality of slots that each receive one of the plurality of wires and (ii) a plurality of prongs having an alternating relationship with the plurality of slots so that the plurality of prongs and the plurality of slots support each of the plurality of input wires; and (c) control circuitry located within the connector and connected to each of the plurality of input wires; and (d) a plurality of output pins located on a second side of the connector that are configured to connect to a thermal element so that the electric control unit assists in powering the thermal element and controlling the thermal element.
    Type: Application
    Filed: May 10, 2018
    Publication date: September 3, 2020
    Inventors: Jan Beska, Miao Xu, Dusko Petrovski
  • Publication number: 20200197369
    Abstract: The present invention concerns the use of compounds and compositions for the treatment or prevention of Flavivirus infections, such as dengue virus infections and Zika virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as dengue virus and Zika virus infection, by administering a compound or composition of the invention, to a subject in need thereof; methods for inhibiting Flavivirus infections, such as dengue virus and Zika virus infections, in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits useful for treating or preventing Flavivirus infections, such as dengue virus and Zika virus infections.
    Type: Application
    Filed: December 19, 2019
    Publication date: June 25, 2020
    Inventors: HENGLI TANG, EMILY M. LEE, WEI ZHENG, RUILI HUANG, MIAO XU, WENWEI HUANG, KHALIDA SHAMIM, GUOLI MING, HONGJUN SONG
  • Publication number: 20200164051
    Abstract: The present invention concerns the use of compounds for the treatment or prevention of Flavivirus infections, such as Zika virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as Zika virus infection, by administering a compound or class of compound disclosed herein, such as a niclosamide compound, an emricasan compound, a cyclin-dependent kinase inhibitor, a proteasome inhibitor, or a combination of two or more of the foregoing, to a subject in need thereof; methods for inhibiting Flavivirus infections such as Zika virus infections in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits for treating or preventing Flavivirus infections, such Zika virus infections.
    Type: Application
    Filed: January 31, 2020
    Publication date: May 28, 2020
    Inventors: HENGLI TANG, EMILY M. LEE, YICHEN CHENG, YI ZHOU, WEI ZHENG, RUILI HUANG, MIAO XU, WENWEI HUANG, MENGHANG XIA, HONGJUN SONG, GUO-LI MING, ZHEXING WEN
  • Publication number: 20200121672
    Abstract: The present invention concerns the use of emetine compounds for the treatment or prevention of Flavivirus infections, such as dengue virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as dengue virus infection, by administering an emetine compound such as emetine or cephaeline, or a combination of two or more emetine compounds, to a subject in need thereof; methods for inhibiting Flavivirus infections such as dengue virus infections in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits for treating or preventing Flavivirus infections, such dengue virus infections.
    Type: Application
    Filed: December 18, 2019
    Publication date: April 23, 2020
    Inventors: HENGLI TANG, EMILY M. LEE, ANIL MATHEW THARAPPEL, HONGJUN SONG, GUO-LI MING, WEI ZHENG, MIAO XU, SHU YANG, RUILI HUANG, WENWEI HUANG, KHALIDA SHAMIM, HAO LI
  • Publication number: 20200080978
    Abstract: A multimode gas sensor platform can comprise an array of electrode pairs oriented on a substrate and a plurality of detection zones, wherein at least a portion of individual electrode pairs are separately addressable. Each detection zone can comprise at least one set of individual electrode pairs within the array, where the individual electrode pairs have organic nanofibers uniformly deposited thereon. The organic nanofibers can be responsive to association with a corresponding target material and at least one detection zone can be electronically responsive to the corresponding target material.
    Type: Application
    Filed: September 17, 2019
    Publication date: March 12, 2020
    Inventors: Ling Zang, Benjamin Bunes, Miao Xu
  • Patent number: 10555942
    Abstract: The present invention concerns the use of emetine compounds for the treatment or prevention of Flavivirus infections, such as Zika virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as Zika virus infection, by administering an emetine compound such as emetine or cephaeline, or a combination of two or more emetine compounds, to a subject in need thereof; methods for inhibiting Flavivirus infections such as Zika virus infections in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits for treating or preventing Flavivirus infections, such Zika virus infections.
    Type: Grant
    Filed: October 10, 2018
    Date of Patent: February 11, 2020
    Assignees: Florida State University Research Foundation, Inc., The Johns Hopkins University, The United States of America, as Represented by the Secretary, Department of Health and Human Services
    Inventors: Hengli Tang, Emily M. Lee, Anil Mathew Tharappel, Hongjun Song, Guo-Li Ming, Wei Zheng, Miao Xu, Shu Yang, Ruili Huang, Wenwei Huang, Khalida Shamim, Hao Li
  • Publication number: 20200027993
    Abstract: The present application discloses an oxide semiconductor thin-film and a thin-film transistor consisted thereof. The oxide semiconductor thin-film is fabricated by doping a certain amount of rare-earth oxide (RO) as light stabilizer to metal oxide (MO) semiconductor. The thin-film transistor comprising a gate electrode, a channel layer consisted by the oxide semiconductor thin-film, a source and drain electrode; the thin-film transistor employing etch-stop structure, a back-channel etch structure or a top-gate self-alignment structure.
    Type: Application
    Filed: August 2, 2019
    Publication date: January 23, 2020
    Inventors: MIAO XU, HUA Xu, WEIJING Wu, WEIFENG CHEN, LEI WANG, JUNBIAO PENG
  • Patent number: 10263111
    Abstract: A FinFET and a method for manufacturing the same are provided. The method includes: patterning a semiconductor substrate to form a ridge; performing ion implantation such that a doped punch-through-stopper layer is formed in the ridge and a semiconductor fin is formed by a portion of the semiconductor substrate disposed above the doped punch-through-stopper layer; forming a gate stack intersecting the semiconductor fin, the gate stack comprising a gate conductor and a gate dielectric isolating the gate conductor from the semiconductor fin; forming a gate spacer surrounding the gate conductor; and forming source and drain regions in portions of the semiconductor fin at opposite sides of the gate stack.
    Type: Grant
    Filed: December 7, 2012
    Date of Patent: April 16, 2019
    Assignee: INSTITUTE OF MICROELECTRONICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Huilong Zhu, Miao Xu
  • Publication number: 20190105318
    Abstract: The present invention concerns the use of emetine compounds for the treatment or prevention of Flavivirus infections, such as Zika virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as Zika virus infection, by administering an emetine compound such as emetine or cephaeline, or a combination of two or more emetine compounds, to a subject in need thereof; methods for inhibiting Flavivirus infections such as Zika virus infections in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits for treating or preventing Flavivirus infections, such Zika virus infections.
    Type: Application
    Filed: October 10, 2018
    Publication date: April 11, 2019
    Inventors: Hengli TANG, Emily M. LEE, Anil Mathew THARAPPEL, Hongjun SONG, Guo-Li MING, Wei ZHENG, Miao XU, Shu YANG, Ruili HUANG, Wenwei HUANG, Khalida SHAMIM, Hao LI
  • Patent number: 10128375
    Abstract: An FinFET and a method for manufacturing the same are disclosed. The FinFET comprises: a semiconductor substrate; a stress layer on the semiconductor substrate; a semiconductor fin on the stress layer, the semiconductor fin having two sidewalls extending in its length direction; a gate dielectric on the sidewalls of the semiconductor fin; a gate conductor on the gate dielectric; and a source region and a drain region at two ends of the semiconductor fin, wherein the stress layer extends below and in parallel with the semiconductor fin, and applies stress to the semiconductor fin in the length direction of the semiconductor fin.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: November 13, 2018
    Assignee: Institute of Microelectronics, Chinese Academy of Sciences
    Inventors: Huilong Zhu, Miao Xu
  • Patent number: 10008602
    Abstract: A semiconductor device and a method of manufacturing the same are provided, wherein an example method may include: forming a first semiconductor layer and a second semiconductor layer sequentially on a substrate; patterning the second semiconductor layer and the first semiconductor layer to form a fin; forming an isolation layer on the substrate, wherein the isolation layer exposes a portion of the first semiconductor layer; forming a sacrificial gate stack crossing over the fin on the isolation layer; selectively etching the second semiconductor layer with the sacrificial gate stack as a mask, to expose the first semiconductor layer; selectively etching the first semiconductor layer, to form a void beneath the second semiconductor layer; filling the void with a dielectric material; forming a third semiconductor layer on the substrate, to form source/drain regions; and forming a gate stack to replace the sacrificial gate stack.
    Type: Grant
    Filed: November 26, 2012
    Date of Patent: June 26, 2018
    Assignee: INSTITUTE OF MICROELECTRONICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Huilong Zhu, Miao Xu, Haizhou Yin, Qingqing Liang
  • Patent number: 9960260
    Abstract: A Metal Oxide Thin Film Transistor (MOTFT) and a preparation method thereof are provided. The preparation method includes the following steps in turn: Step a: a metal conductive layer is prepared and patterned as a gate on a substrate; Step b: a first insulating thin film is deposited as a gate insulating layer on the metal conductive layer; Step c: a metal oxide thin film is deposited and patterned as an active layer on the gate insulating layer; Step d: an organic conductive thin film is deposited as a back channel etch protective layer on the active layer; Step e: a metal layer is deposited on the back channel etch protective layer and then patterned as pattern of a source electrode and a drain electrode; Step f: a second insulating thin film is deposited as a passivation layer on the source electrode and the drain electrode.
    Type: Grant
    Filed: August 7, 2013
    Date of Patent: May 1, 2018
    Assignee: Guang Zhou New Vision Opto-Electronic Technology Co., Ltd.
    Inventors: Miao Xu, Dongxiang Luo, Hongmeng Li, Jiawei Pang, Ying Guo, Lang Wang
  • Publication number: 20180110798
    Abstract: The invention provides for methods of treating lysosomal storage disorders and/or reduction of non-cholesterol lipids, using cyclodextrin compounds, including in combination with other therapeutics, including vitamin E.
    Type: Application
    Filed: June 12, 2017
    Publication date: April 26, 2018
    Inventors: John McKew, Wei Zheng, Miao Xu, Manju Swaroop, Juan J. Marugan
  • Publication number: 20180015153
    Abstract: The present invention concerns the use of compounds for the treatment or prevention of Flavivirus infections, such as Zika virus infections. Aspects of the invention include methods for treating or preventing Flavivirus virus infection, such as Zika virus infection, by administering a compound or class of compound disclosed herein, such as a niclosamide compound, an emricasan compound, a cyclin-dependent kinase inhibitor, a proteasome inhibitor, or a combination of two or more of the foregoing, to a subject in need thereof; methods for inhibiting Flavivirus infections such as Zika virus infections in a cell in vitro or in vivo; pharmaceutical compositions; packaged dosage formulations; and kits for treating or preventing Flavivirus infections, such Zika virus infections.
    Type: Application
    Filed: July 14, 2017
    Publication date: January 18, 2018
    Inventors: HENGLI TANG, EMILY M. LEE, YICHEN CHENG, YI ZHOU, WEI ZHENG, RUILI HUANG, MIAO XU, WENWEI HUANG, MENGHANG XIA, HONGJUN SONG, GUO-LI MING, ZHEXING WEN