Patents by Inventor Wei-Wei Zhang

Wei-Wei 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: 11959655
    Abstract: Provided are an air-conditioning system, a data transmission method and apparatus, and a non-transitory computer storage medium. A centralized air-conditioning controller, at least one air conditioner, and at least one environmental information collection module are provided.
    Type: Grant
    Filed: July 11, 2019
    Date of Patent: April 16, 2024
    Assignees: QINGDAO HAIER AIR-CONDITIONING ELECTRONIC CO., LTD., QINGDAO HAIER SMART TECHNOLOGY R&D CO., LTD., HAIER SMART HOME CO., LTD.
    Inventors: Wei Wei, Yongjun Zhao, Li Chen Zhang
  • Publication number: 20220214498
    Abstract: The invention provides a photonic chip comprising: a silicon substrate, an low refractive index layer above the silicon substrate, and a tapered waveguide above the low refractive index layer, the tapered waveguide having a first height at a first end of the tapered waveguide and a second height at a second end of the tapered waveguide, the second height being greater than the first height, and the tapered waveguide having a bottom surface that is closer to the substrate at the second end than at the first end.
    Type: Application
    Filed: April 24, 2020
    Publication date: July 7, 2022
    Inventors: David THOMSON, Graham REED, Wei Wei ZHANG, Martin EBERT
  • Patent number: 11321227
    Abstract: Actions performed at a client application for a service during a session between the client application and the service. The client application runs on the client device and a service server hosts the service. Events received by a backend application running on a backend server from the service server during the session are also captured. The actions performed at the client application are correlated with the events received by the backend application from the service server. Backend application load testing data is generated. The backend application load testing data includes, for each action performed at the client application, the event received by the backend application from the service server that corresponds to the action.
    Type: Grant
    Filed: February 27, 2020
    Date of Patent: May 3, 2022
    Assignee: MICRO FOCUS LLC
    Inventors: Yan-Jun Yu, Wei-Wei Zhang, Dong-Xing Huang
  • Publication number: 20210271590
    Abstract: Actions performed at a client application for a service during a session between the client application and the service. The client application runs on the client device and a service server hosts the service. Events received by a backend application running on a backend server from the service server during the session are also captured. The actions performed at the client application are correlated with the events received by the backend application from the service server. Backend application load testing data is generated. The backend application load testing data includes, for each action performed at the client application, the event received by the backend application from the service server that corresponds to the action.
    Type: Application
    Filed: February 27, 2020
    Publication date: September 2, 2021
    Inventors: Yan-Jun Yu, Wei-Wei Zhang, Dong-Xing Huang
  • Patent number: 9353167
    Abstract: Provided are methods of generating an immune response to an antigen. The method comprises priming an individual by administering an expression vector encoding the antigen. The vector comprises a transcription unit encoding a secretable fusion protein, the fusion protein containing an antigen and CD40 ligand. Administration of a fusion protein containing the antigen and CD40 ligand is used to enhance the immune response above that obtained by vector administration alone. The methods may be used to generate an immune response against cancer expressing a tumor antigen such as a mucin or human papilloma viral tumor antigen and to generate an immune response against an infectious agent. Also provided is a method for simultaneously producing the expression vector and the fusion protein.
    Type: Grant
    Filed: September 5, 2014
    Date of Patent: May 31, 2016
    Assignee: MicroVAX, LLC
    Inventors: Albert B. Deisseroth, Yucheng Tang, Wei-Wei Zhang, Xiang-Ming Fang
  • Publication number: 20150064209
    Abstract: Provided are methods of generating an immune response to an antigen. The method comprises priming an individual by administering an expression vector encoding the antigen. The vector comprises a transcription unit encoding a secretable fusion protein, the fusion protein containing an antigen and CD40 ligand. Administration of a fusion protein containing the antigen and CD40 ligand is used to enhance the immune response above that obtained by vector administration alone. The methods may be used to generate an immune response against cancer expressing a tumor antigen such as a mucin or human papilloma viral tumor antigen and to generate an immune response against an infectious agent. Also provided is a method for simultaneously producing the expression vector and the fusion protein.
    Type: Application
    Filed: September 5, 2014
    Publication date: March 5, 2015
    Inventors: Albert B. Deisseroth, Yucheng Tang, Wei-Wei Zhang, Xiang-Ming Fang
  • Patent number: 8828957
    Abstract: Provided are methods of generating an immune response to an antigen. The method comprises priming an individual by administering an expression vector encoding the antigen. The vectors comprises a transcription unit encoding a secretable fusion protein, the fusion protein containing an antigen and CD40 ligand. Administration of a fusion protein containing the antigen and CD40 ligand is used to enhance the immune response above that obtained by vector administration alone. The invention methods may be used to generate an immune response against cancer expressing a tumor antigen such as a mucin or human papilloma viral tumor antigen and to generate an immune response against an infectious agent. Also provided is a method for simultaneously producing the expression vector and the fusion protein.
    Type: Grant
    Filed: December 10, 2004
    Date of Patent: September 9, 2014
    Assignee: MicroVAX, LLC
    Inventors: Albert Deisseroth, Yucheng Tang, Wei-Wei Zhang, Xiang-Ming Fang
  • Publication number: 20080176254
    Abstract: The present invention provides compositions and methods for affinity separation of targets from mixtures. In particular, disclosed are avian IgY antibodies coupled to solid supports and their methods of use.
    Type: Application
    Filed: October 18, 2007
    Publication date: July 24, 2008
    Inventors: Xiangming Fang, Lei Huang, Ping Lin, Jerald S. Feitelson, Wei-Wei Zhang
  • Publication number: 20070190040
    Abstract: Described are simplified and efficient methods for preparing recombinant adenovirus using liposome-mediated cotransfection and the direct. observation of a cytopathic effect (CPE) in the transfected cells. Also disclosed are compositions and methods involving novel p53 adenovirus constructs, including methods for restoring p53 function and tumor suppression in cells and animals having abnormal p53.
    Type: Application
    Filed: October 14, 2005
    Publication date: August 16, 2007
    Inventors: Wei-Wei Zhang, Jack Roth
  • Patent number: 7252989
    Abstract: An adenoviral supervector system is disclosed that is capable of expressing more than 7.5 kilobases of heterologous DNA in a replication defective adenoviral vector. The supervector system comprises an adenoviral vector construct and a helper cell. The vector construct is capable of being replicated and packaged into a virion particle in the helper cell. In particular, the helper cell expresses DNA from the E2 region of the adenovirus 5 genome and complements deletions in that region in the vector construct. In certain embodiments, the disclosed invention comprises tissue specific expression of up to 30 kb of heterologous DNA directed by an adenoviral vector. Also disclosed are methods of transferring heterologous DNA into mammalian cells.
    Type: Grant
    Filed: April 4, 1994
    Date of Patent: August 7, 2007
    Assignee: Board of Regents, The University of Texas System
    Inventors: Wei-Wei Zhang, Jack Roth
  • Publication number: 20070048795
    Abstract: The present invention provides compositions and methods for immunoaffinity separation of targets from mixtures for enrichment, identification, quantification, and analysis. In particular, disclosed are avian IgY antibodies coupled to solid supports and their methods of use. Further disclosed are systems and methods for fractionating or enrichment a mixture of biological materials in an automated multiplex and high-throughput platform or system.
    Type: Application
    Filed: August 23, 2006
    Publication date: March 1, 2007
    Inventors: Xiangming Fang, Lei Huang, Wei-Wei Zhang
  • Patent number: 7109179
    Abstract: The present invention relates to the use of tumor suppressor genes in combination with a DNA damaging agent or factor for use in killing cells, and in particular cancerous cells. A tumor suppressor gene, p53, was delivered via a recombinant adenovirus-mediated gene transfer both in vitro and in vivo, in combination with a chemotherapeutic agent. Treated cells underwent apoptosis with specific DNA fragmentation. Direct injection of the p53-adenovirus construct into tumors subcutaneously, followed by intraperitoneal administration of a DNA damaging agent, cisplatin, induced massive apoptotic destruction of the tumors. The invention also provides for the clinical application of a regimen combining gene replacement using replication-deficient wild-type p53 adenovirus and DNA-damaging drugs for treatment of human cancer.
    Type: Grant
    Filed: February 23, 2004
    Date of Patent: September 19, 2006
    Assignee: Board of Regents, the University of Texas System
    Inventors: Jack A. Roth, Toshiyoshi Fujiwara, Elizabeth A. Grimm, Tapas Mukhopadhyay, Wei-Wei Zhang, Laurie B. Owen-Schaub
  • Publication number: 20060182718
    Abstract: The present invention relates to the use of tumor suppressor genes in combination with a DNA damaging agent or factor for use in killing cells, and in particular cancerous cells. A tumor suppressor gene, p53, was delivered via a recombinant adenovirus-mediated gene transfer both in vitro and in vivo, in combination with a chemotherapeutic agent. Treated cells underwent apoptosis with specific DNA fragmentation. Direct injection of the p53-adenovirus construct into tumors subcutaneously, followed by intraperitoneal administration of a DNA damaging agent, cisplatin, induced massive apoptotic destruction of the tumors. The invention also provides for the clinical application of a regimen combining gene replacement using replication-deficient wild-type p53 adenovirus and DNA-damaging drugs for treatment of human cancer.
    Type: Application
    Filed: February 6, 2006
    Publication date: August 17, 2006
    Inventors: Jack Roth, Toshiyoshi Fujiwara, Elizabeth Grimm, Tapas Mukhopadhyay, Wei-Wei Zhang, Laurie Owen-Schaub
  • Patent number: 7033750
    Abstract: Described are simplified and efficient methods for preparing recombinant adenovirus using liposome-mediated cotransfection and the direct observation of a cytopathic effect (CPE) in the transfected cells. Also disclosed are compositions and methods involving novel p53 adenovirus constructs, including methods for restoring p53 function and tumor suppression in cells and animals having abnormal p53.
    Type: Grant
    Filed: June 11, 2002
    Date of Patent: April 25, 2006
    Assignee: Board of Regents, The University of Texas System
    Inventors: Wei-Wei Zhang, Jack A Roth
  • Publication number: 20050226888
    Abstract: Provided are methods of generating an immune response to an antigen. The method comprises priming an individual by administering an expression vector encoding the antigen. The vectors comprises a transcription unit encoding a secretable fusion protein, the fusion protein containing an antigen and CD40 ligand. Administration of a fusion protein containing the antigen and CD40 ligand is used to enhance the immune response above that obtained by vector administration alone. The invention methods may be used to generate an immune response against cancer expressing a tumor antigen such as a mucin or human papilloma viral tumor antigen and to generate an immune response against an infectious agent. Also provided is a method for simultaneously producing the expression vector and the fusion protein.
    Type: Application
    Filed: December 10, 2004
    Publication date: October 13, 2005
    Inventors: Albert Deisseroth, Yucheng Tang, Wei-Wei Zhang, Xiang-Ming Fang
  • Patent number: 6905873
    Abstract: Described are simplified and efficient methods for preparing recombinant adenovirus using liposome-mediated cotransfection and the direct observation of a cytopathic effect (CPE) in the transfected cells. Also disclosed are compositions and methods involving novel p53 adenovirus constructs, including methods for restoring p53 function and tumor suppression in cells and animals having abnormal p53.
    Type: Grant
    Filed: April 2, 1996
    Date of Patent: June 14, 2005
    Assignee: Board of Regents, The University of Texas System
    Inventors: Wei-Wei Zhang, Jack A Roth
  • Publication number: 20050095726
    Abstract: Affinity separation compositions and methods are disclosed for separating targets from complex mixtures. Affinity reagents are bound to a solid support oriented in a manner to facilitate the activity of the affinity reagents which are capable of binding specific targets by affinity recognition. Affinity reagents include IgY antibodies, proteins, peptides, nucleotides and polymers. Targets include proteins, protein-protein complexes, protein-nucleotide complexes, nucleotides, cells and subcellular organelles.
    Type: Application
    Filed: July 14, 2004
    Publication date: May 5, 2005
    Inventors: Xiangming Fang, Lei Huang, Ping Lin, Jerald Feitelson, Wei-Wei Zhang
  • Publication number: 20050089511
    Abstract: The present invention relates to the use of tumor suppressor genes in combination with a DNA damaging agent or factor for use in killing cells, and in particular cancerous cells. A tumor suppressor gene, p53, was delivered via a recombinant adenovirus-mediated gene transfer both in vitro and in vivo, in combination with a chemotherapeutic agent. Treated cells underwent apoptosis with specific DNA fragmentation. Direct injection of the p53-adenovirus construct into tumors subcutaneously, followed by intraperitoneal administration of a DNA damaging agent, cisplatin, induced massive apoptotic destruction of the tumors. The invention also provides for the clinical application of a regimen combining gene replacement using replication-deficient wild-type p53 adenovirus and DNA-damaging drugs for treatment of human cancer.
    Type: Application
    Filed: February 23, 2004
    Publication date: April 28, 2005
    Inventors: Jack Roth, Toshiyoshi Fujiwara, Elizabeth Grimm, Tapas Mukhopadhyay, Wei-Wei Zhang, Laurie Owen-Schaub
  • Patent number: 6830749
    Abstract: Described are simplified and efficient methods for preparing recombinant adenovirus using liposome-mediated cotransfection and the direct observation of a cytopathic effect (CPE) in the transfected cells. Also disclosed are compositions and methods involving novel p53 adenovirus constructs, including methods for restoring p53 function and tumor suppression in cells and animals having abnormal p53.
    Type: Grant
    Filed: June 25, 2002
    Date of Patent: December 14, 2004
    Assignee: Board of Regents, The University of Texas System
    Inventors: Wei-Wei Zhang, Jack A. Roth
  • Publication number: 20040208846
    Abstract: The present invention provides a method for treating a disorder such as hemophilia. A method of treating hemophilia in a mammal by administering recombinant virus virions comprising a nucleotide sequence having an adenoviral inverted terminal repeat fusion sequence, a packaging signal, a transcriptional control region, and a nucleic acid encoding a therapeutic protein such as FVIII. In addition, the DNA molecule does not encode an adenoviral protein. It is preferred that the virions be administered to the mammal under conditions that result in the expression of the therapeutic protein at a level that provides a therapeutic effect in said mammal.
    Type: Application
    Filed: June 15, 2004
    Publication date: October 21, 2004
    Inventors: Wei-Wei Zhang, Ramon Alemany, Yifan Dai, Steven Josephs, Cristina Balague, David Ayares, Richard Schneiderman