Patents by Inventor Yugang Liu

Yugang Liu 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: 20210057614
    Abstract: A micro panchromatic QLED array device based on a quantum dot transfer process of deep silicon etching templates. Array-type square table structures pass through a p-type GaN layer and a quantum well active layer and are deep to an n-type GaN layer are disposed on a blue LED epitaxial wafer, wherein micro holes are formed through etching in the structures. Every 2*2 table structures constitute an RGB pixel unit. Among the four micro holes, three of the holes are filled with red light, green light and yellow light quantum dots respectively, and one of the holes emits blue light/is filled with a blue light quantum dot. Micro holes in a silicon wafer are formed through etching with a deep silicon etching technology; the micro holes in the silicon wafer are aligned with quantum dot filling areas on a micro-LED.
    Type: Application
    Filed: November 11, 2019
    Publication date: February 25, 2021
    Applicant: NANJING UNIVERSITY
    Inventors: BIN LIU, Di JIANG, Junchi YU, Xuan WANG, Danfeng PAN, Zili XIE, Yugang ZHOU, Dunjun CHEN, Xiangqian XIU, Rong ZHANG
  • Publication number: 20200286263
    Abstract: An image processing method for a computer device. The method includes obtaining a to-be-processed image belonging to a first image category; inputting the to-be-processed image into a first stage image conversion model, to obtain a first intermediate image; and converting the first intermediate image into a second intermediate image through a second stage image conversion model. The method also includes determining a first weight matrix corresponding to the first intermediate image; determining a second weight matrix corresponding to the second intermediate image; and fusing the first intermediate image and the second intermediate image according to the corresponding first weight matrix and second weight matrix, to obtain a target image corresponding to the to-be-processed image and belonging to a second image category. A sum of the first weight matrix and the second weight matrix being a preset matrix.
    Type: Application
    Filed: May 21, 2020
    Publication date: September 10, 2020
    Inventors: Minjun LI, Haozhi HUANG, Lin MA, Wei LIU, Yugang JIANG
  • Publication number: 20200246295
    Abstract: The present disclosure provides a compound of Formula (I); or a pharmaceutically acceptable salt thereof, wherein R1 and R2 are defined herein. The disclosure also relates to a method for manufacturing the compounds of the disclosure, and its therapeutic uses. The present disclosure further provides pharmaceutical composition of the compounds of the disclosure and a combination of pharmacologically active agents and a compound of the disclosure.
    Type: Application
    Filed: April 21, 2020
    Publication date: August 6, 2020
    Inventors: Yongshuai CHAI, Sven Erik GODTFREDSEN, Mark KAGAN, Yugang LIU, Mahavir PRASHAD, Zhaoyin WANG, Saijie ZHU
  • Publication number: 20200221699
    Abstract: Disclosed is a pyrazole amide compound as represented by general formula I, wherein, R1 is selected from hydrogen, C1-C4 alkyl, C2-C6 alkenyl and C2-C6 alkyl; and R2 and R3 can be the same or different, and are respectively and independently selected from the C1-C6 alkyl. The general formula I compound has an excellent bactericidal activity, and can be used to prevent and control fungal diseases.
    Type: Application
    Filed: November 24, 2014
    Publication date: July 16, 2020
    Inventors: Liang LV, Yugang LI, Zhonggang SHAN, Shasha WU, Bin WANG, Jiyong LIU, Peng LIU, Jizhong ZHOU, Huibin YANG, Bin LI
  • Patent number: 10668035
    Abstract: The present disclosure provides a compound of Formula (I); or a pharmaceutically acceptable salt thereof, wherein R1 and R2 are defined herein. The disclosure also relates to a method for manufacturing the compounds of the disclosure, and its therapeutic uses. The present disclosure further provides pharmaceutical composition of the compounds of the disclosure and a combination of pharmacologically active agents and a compound of the disclosure.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: June 2, 2020
    Assignee: Novartis AG
    Inventors: Yongshuai Chai, Sven Erik Godtfredsen, Mark Kagan, Yugang Liu, Mahavir Prashad, Zhaoyin Wang, Saijie Zhu
  • Publication number: 20200016109
    Abstract: A compound comprising of the angiotensin receptor antagonist (ARB) valsartan, the neutral endopeptidase inhibitor (NEPi) (2R,4S)-5-biphenyl-4-yl-4-(3-carboxy-propionylamino)-2-methylpentanoic acid ethyl ester and one or more monovalent cations such as Na+ useful for the treatment of hypertension and/or heart failure.
    Type: Application
    Filed: September 23, 2019
    Publication date: January 16, 2020
    Inventors: Lili FENG, Sven Erik GODTFREDSEN, Paul Allen SUTTON, Mahavir PRASHAD, Michael J. GIRGIS, Bin HU, Yugang LIU, Thomas J. BLACKLOCK, Piotr Henryk KARPINSKI
  • Publication number: 20200016110
    Abstract: A compound comprising of the angiotensin receptor antagonist (ARB) valsartan, the neutral endopeptidase inhibitor (NEPi) (2R,4S)-5-biphenyl-4-yl-4-(3-carboxy-propionylamino)-2-methylpentanoic acid ethyl ester and one or more monovalent cations such as Na+ useful for the treatment of hypertension and/or heart failure.
    Type: Application
    Filed: September 23, 2019
    Publication date: January 16, 2020
    Inventors: Lili FENG, Sven Erik GODTFREDSEN, Paul Allen SUTTON, Mahavir PRASHAD, Michael J. GIRGIS, Bin HU, Yugang LIU, Thomas J. BLACKLOCK, Piotr Henryk KARPINSKI
  • Publication number: 20190374497
    Abstract: A compound comprising of the angiotensin receptor antagonist (ARB) valsartan, the neutral endopeptidase inhibitor (NEPi) (2R,4S)-5-biphenyl-4-yl-4-(3-carboxy-propionylamino)-2-methylpentanoic acid ethyl ester and one or more monovalent cations such as Na+ useful for the treatment of hypertension and/or heart failure.
    Type: Application
    Filed: July 3, 2019
    Publication date: December 12, 2019
    Inventors: Lili FENG, Sven Erik GODTFREDSEN, Paul Allen SUTTON, Mahavir PRASHAD, Michael J. GIRGIS, Bin HU, Yugang LIU, Thomas J. BLACKLOCK, Piotr Henryk KARPINSKI
  • Publication number: 20190374498
    Abstract: A compound comprising of the angiotensin receptor antagonist (ARB) valsartan, the neutral endopeptidase inhibitor (NEPi) (2R,4S)-5-biphenyl-4-yl-4-(3-carboxy-propionylamino)-2-methylpentanoic acid ethyl ester and one or more monovalent cations such as Na+ useful for the treatment of hypertension and/or heart failure.
    Type: Application
    Filed: July 3, 2019
    Publication date: December 12, 2019
    Inventors: Lili FENG, Sven Erik GODTFREDSEN, Paul Allen SUTTON, Mahavir PRASHAD, Michael J. GIRGIS, Bin HU, Yugang LIU, Thomas J. BLACKLOCK, Piotr Henryk KARPINSKI
  • Publication number: 20190240177
    Abstract: The present disclosure provides a compound of Formula (I); or a pharmaceutically acceptable salt thereof, wherein R1 and R2 are defined herein. The disclosure also relates to a method for manufacturing the compounds of the disclosure, and its therapeutic uses. The present disclosure further provides pharmaceutical composition of the compounds of the disclosure and a combination of pharmacologically active agents and a compound of the disclosure.
    Type: Application
    Filed: April 18, 2019
    Publication date: August 8, 2019
    Inventors: Yongshuai CHAI, Sven Erik GODTFREDSEN, Mark KAGAN, Yugang LIU, Mahavir PRASHAD, Zhaoyin WANG, Saijie ZHU
  • Publication number: 20180344679
    Abstract: A method for treatment of a cardiovascular or renal condition or disease with a specific combination, linked pro-drug or a compound of an angiotensin receptor antagonist and a NEPi.
    Type: Application
    Filed: June 12, 2018
    Publication date: December 6, 2018
    Inventors: Lili Feng, Sven Erik Godtfredsen, Paul Allen Sutton, Mahavir Prashad, Michael J. Girgis, Bin Hu, Yugang Liu, Thomas J. Blacklock, Piotr Henryk Karpinski
  • Publication number: 20160324821
    Abstract: A method for treatment of a cardiovascular or renal condition or disease with a specific combination, linked pro-drug or a compound of an angiotensin receptor antagonist and a NEPi.
    Type: Application
    Filed: June 21, 2016
    Publication date: November 10, 2016
    Inventors: Lili Feng, Sven Erik Godtfredsen, Paul Allen Sutton, Mahavir Prashad, Michael J. Girgis, Bin Hu, Yugang Liu, Thomas J. Blacklock, Piotr Henryk Karpinski
  • Patent number: 9388134
    Abstract: A method for treatment of a cardiovascular or renal condition or disease with a specific combination, linked pro-drug or a compound of an angiotensin receptor antagonist and a NEPi.
    Type: Grant
    Filed: June 23, 2014
    Date of Patent: July 12, 2016
    Assignee: NOVARTIS, AG
    Inventors: Lili Feng, Sven Erik Godtfredsen, Paul Allen Sutton, Mahavir Prashad, Michael J. Girgis, Bin Hu, Yugang Liu, Thomas J. Blacklock, Piotr Henryk Karpinski
  • Patent number: 9102874
    Abstract: A luminescent element is disclosed including: a luminescent substrate; and a metal layer with a metal microstructure formed on a surface of the luminescent substrate; wherein the luminescent substrate comprises a luminescent material with a chemical composition of Y2SiO5:Tb. A preparation method of a luminescent element and a luminescence method are also provided. The luminescent element has good luminescence homogeneity, high luminescence efficiency, good luminescence stability and simple structure, and can be used in luminescent devices with ultrahigh brightness.
    Type: Grant
    Filed: August 26, 2009
    Date of Patent: August 11, 2015
    Assignee: Ocean's King Lighting Science & Technology CO., LTD.
    Inventors: Mingjie Zhou, Wenbo Ma, Yugang Liu, Jing Tang, Chaopu Shi, Qingtao Li
  • Patent number: 9101035
    Abstract: A luminescent element includes a luminescent substrate; and a metal layer with a metal microstructure formed on a surface of the luminescent substrate; wherein the luminescent substrate has a luminescent material with a chemical composition: Y2O3:Eu. A preparation method of a luminescent element and a luminescence method are also provided. The luminescent element has good luminescence homogeneity, high luminescence efficiency, good luminescence stability and simple structure, and can be used in luminescent device with ultrahigh brightness.
    Type: Grant
    Filed: August 26, 2009
    Date of Patent: August 4, 2015
    Assignee: Ocean's King Lighting Science & Technology CO., LTD.
    Inventors: Mingjie Zhou, Wenbo Ma, Yugang Liu
  • Patent number: 9096799
    Abstract: A luminescent element comprises: a luminescent substrate; and a metal layer with a metal microstructure formed on a surface of the luminescent substrate; the luminescent substrate comprises luminescent materials with a chemical composition of Y3AlxGa5-xO12:Tb, and 0?x?5. A preparation method of a luminescent element and a luminescence method are also provided. The luminescent element has good luminescence homogeneity, high luminescence efficiency, good luminescence stability and simple structure, and can be used in luminescent device with ultrahigh brightness.
    Type: Grant
    Filed: August 26, 2009
    Date of Patent: August 4, 2015
    Assignee: Ocean's King Lighting Science & Technology CO., LTD.
    Inventors: Mingjie Zhou, Wenbo Ma, Yugang Liu, Jing Tang, Chaopu Shi, Qingtao Li
  • Patent number: 9096796
    Abstract: A luminescent element comprises: a luminescent substrate; and a metal layer with a metal microstructure formed on a surface of the luminescent substrate; the luminescent substrate comprises luminescent materials with a chemical composition of Zn2SiO4:Mn. A preparation method of a luminescent element and a luminescence method are also provided. The luminescent element has good luminescence homogeneity, high luminescence efficiency, good luminescence stability and simple structure, and can be used in luminescent device with ultrahigh brightness.
    Type: Grant
    Filed: August 26, 2009
    Date of Patent: August 4, 2015
    Assignee: Ocean's King Lighting Science & Technology CO., LTD.
    Inventors: Mingjie Zhou, Wenbo Ma, Yugang Liu, Jing Tang, Chaopu Shi, Qingtao Li
  • Patent number: 9087685
    Abstract: A method for raising luminous efficiency of field emissive luminescent material, a luminescent glass element and the preparing method thereof are provided. The method for raising luminous efficiency of field emissive luminescent material comprises: forming a nonperiodic metal film having metal micro-nano structure on the surface of a luminescent glass body having a composition of aM2O.bY2O3.cSiO2.dTb2O3; eradiating cathode ray to the metal film, and the cathode ray penetrating the metal film to make the glass body to luminesce. The luminescent glass element has a luminescent glass body, and a nonperiodic metal film having metal micro-nano structure forming on the glass body. The preparing method of the element comprises: preparing a luminescent glass body, forming a metal film on the surface of the luminescent glass body, annealing and cooling to obtain the luminescent glass element.
    Type: Grant
    Filed: June 23, 2009
    Date of Patent: July 21, 2015
    Assignee: OCEAN'S KING LIGHTING SCIENCE & TECHNOLOGY CO., LTD.
    Inventors: Mingjie Zhou, Wenbo Ma, Yugang Liu
  • Patent number: 9000667
    Abstract: A luminescent element includes a luminescent glass and a metal layer with a metal microstructure formed on a surface of the luminescent glass; wherein the luminescent glass has a chemical composition: bY2O3.cAl2O3.dB2O3.yTb2O3, wherein bY2O3.cAl2O3.dB2O3.yTb2O3. A preparation method of a luminescent element and a luminescence method are also provided. The luminescent element has good luminescence homogeneity, high luminescence efficiency, good luminescence stability and simple structure, and can be used in luminescent device with ultrahigh brightness.
    Type: Grant
    Filed: August 26, 2009
    Date of Patent: April 7, 2015
    Assignee: Ocean's King Lighting Science & Technology Co., Ltd.
    Inventors: Mingjie Zhou, Wenbo Ma, Yugang Liu, Qingtao Li, Jing Tang, Xi Luo
  • Patent number: D877388
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: March 3, 2020
    Assignee: SHENZHEN RUIZI LIGHT ELECTRICITY TECHNOLOGY CO LTD
    Inventors: Changbo Xie, Hui Huang, Jingwen Wang, Shunqing Liu, Yugang Shen