Patents by Inventor Xianghong Qian

Xianghong Qian 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: 11028062
    Abstract: In one aspect, methods of HMF production are described herein. A method of HMF production, in some embodiments, comprises providing a saccharide feedstock including glucose and bringing the saccharide feedstock into contact with a solid state catalytic structure at a temperature sufficient to effectuate dehydration of the glucose to provide HMF. The solid state catalytic structure comprises a substrate having one or more surfaces functionalized with saccharide solubilization functionalities and acid functionalities, wherein the saccharide solubilization functionalities comprise one or more imidazolium salts pendant along chains of a first polymeric species attached to the substrate surface.
    Type: Grant
    Filed: April 22, 2016
    Date of Patent: June 8, 2021
    Assignee: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventors: Xianghong Qian, Ranil Wickramasinghe
  • Patent number: 10353683
    Abstract: A system for dynamically generating a timeout value based on a customer runtime environment for use with a manufacturer update package. More specifically, the system for dynamically generating a timeout value decomposes calculation of a timeout value based upon the major steps contained within the update service and dynamically calculates the timeout value based upon processor load. In certain embodiments the system uses a heuristic algorithm to perform the calculation.
    Type: Grant
    Filed: April 3, 2009
    Date of Patent: July 16, 2019
    Assignee: Dell Products L.P.
    Inventors: Jianwen Yin, Yong Cao, Xianghong Qian
  • Patent number: 10118168
    Abstract: In one aspect, catalytic membranes are described herein. In some embodiments, a catalytic membrane comprises a surface functionalized with a polymer, the polymer comprising cellulose solubilization functionalities and acid functionalities for the catalytic hydrolysis of cellulose and/or hemicellulose.
    Type: Grant
    Filed: May 16, 2016
    Date of Patent: November 6, 2018
    Assignee: Board of Trustees of the University of Arkansas
    Inventors: Sumith Ranil Wickramasinghe, Xianghong Qian, Mathias Ulbricht, Qian Yang
  • Publication number: 20180155305
    Abstract: In one aspect, methods of HMF production are described herein. A method of HMF production, in some embodiments, comprises providing a saccharide feedstock including glucose and bringing the saccharide feedstock into contact with a solid state catalytic structure at a temperature sufficient to effectuate dehydration of the glucose to provide HMF. The solid state catalytic structure comprises a substrate having one or more surfaces functionalized with saccharide solubilization functionalities and acid functionalities, wherein the saccharide solubilization functionalities comprise one or more imidazolium salts pendant along chains of a first polymeric species attached to the substrate surface.
    Type: Application
    Filed: April 22, 2016
    Publication date: June 7, 2018
    Applicant: THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ARKANSAS
    Inventors: Xianghong QIAN, Ranil WICKRAMASINGHE
  • Publication number: 20160256861
    Abstract: In one aspect, catalytic membranes are described herein. In some embodiments, a catalytic membrane comprises a surface functionalized with a polymer, the polymer comprising cellulose solubilization functionalities and acid functionalities for the catalytic hydrolysis of cellulose and/or hemicellulose.
    Type: Application
    Filed: May 16, 2016
    Publication date: September 8, 2016
    Inventors: Sumith Ranil WICKRAMASINGHE, Xianghong QIAN, Mathias ULBRICHT, Qian YANG
  • Patent number: 9339803
    Abstract: In one aspect, catalytic membranes are described herein. In some embodiments, a catalytic membrane comprises a surface functionalized with a polymer, the polymer comprising cellulose solubilization functionalities and acid functionalities for the catalytic hydrolysis of cellulose and/or hemicellulose.
    Type: Grant
    Filed: October 31, 2012
    Date of Patent: May 17, 2016
    Assignees: Board of Trustees of the University of Arkansas, Universitat Duisburg-Essen
    Inventors: Sumith Ranil Wickramasinghe, Xianghong Qian, Mathias Ulbricht, Qian Yang
  • Patent number: 9229705
    Abstract: A software update manager running on an information handling system over a type 1 hypervisor operating system retrieves a virtual firmware update through a primary network interface. The virtual firmware update executes over the hypervisor to initiate a download of a firmware update to a management processor of the information handling system through a management network interface. The firmware update executes to update the firmware of the information handling system with an update process managed by an end user through the primary network interface and the software update manager.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: January 5, 2016
    Assignee: DELL PRODUCTS L.P.
    Inventors: Eric Kuzmack, Raajeev Kalyanaraman, Xianghong Qian
  • Patent number: 9132389
    Abstract: The invention provides permeable magnetically responsive filtration membranes that include a filtration membrane polymer base suitable for fluid filtration; hydrophilic polymers conjugated to the surface of the filtration membrane polymer; and magnetic nanoparticles affixed to the ends of a plurality of the hydrophilic polymers, wherein the hydrophilic polymers are movable with respect to the surface of the filtration membrane polymer surface in the presence of an oscillating magnetic field.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: September 15, 2015
    Assignee: Colorado State University Research Foundation
    Inventors: Sumith Ranil Wickramasinghe, Xianghong Qian, Heath H. Himstedt, Mathias Ulbricht, Michael J. Semmens
  • Publication number: 20150020062
    Abstract: A software update manager running on an information handling system over a type 1 hypervisor operating system retrieves a virtual firmware update through a primary network interface. The virtual firmware update executes over the hypervisor to initiate a download of a firmware update to a management processor of the information handling system through a management network interface. The firmware update executes to update the firmware of the information handling system with an update process managed by an end user through the primary network interface and the software update manager.
    Type: Application
    Filed: September 30, 2014
    Publication date: January 15, 2015
    Applicant: DELL PRODUCTS L.P.
    Inventors: Eric Kuzmack, Raajeev Kalyanaraman, Xianghong Qian
  • Publication number: 20140371340
    Abstract: In one aspect, catalytic membranes are described herein. In some embodiments, a catalytic membrane comprises a surface functionalized with a polymer, the polymer comprising cellulose solubilization functionalities and acid functionalities for the catalytic hydrolysis of cellulose and/or hemicellulose.
    Type: Application
    Filed: October 31, 2012
    Publication date: December 18, 2014
    Inventors: Sumith Ranil Wickramasinghe, Xianghong Qian, Mathias Ulbricht, Qian Yang
  • Patent number: 8875124
    Abstract: A software update manager running on an information handling system over a type 1 hypervisor operating system retrieves a virtual firmware update through a primary network interface. The virtual firmware update executes over the hypervisor to initiate a download of a firmware update to a management processor of the information handling system through a management network interface. The firmware update executes to update the firmware of the information handling system with an update process managed by an end user through the primary network interface and the software update manager.
    Type: Grant
    Filed: January 11, 2012
    Date of Patent: October 28, 2014
    Assignee: Dell Products L.P.
    Inventors: Eric Kuzmack, Raajeev Kalyanaraman, Xianghong Qian
  • Publication number: 20140231351
    Abstract: The invention provides permeable magnetically responsive filtration membranes that include a filtration membrane polymer base suitable for fluid filtration; hydrophilic polymers conjugated to the surface of the filtration membrane polymer; and magnetic nanoparticles affixed to the ends of a plurality of the hydrophilic polymers, wherein the hydrophilic polymers are movable with respect to the surface of the filtration membrane polymer surface in the presence of an oscillating magnetic field.
    Type: Application
    Filed: August 8, 2012
    Publication date: August 21, 2014
    Applicants: Colorado State University Research Foundation, The Board of Trustees of the University of Arkansas, Lehrstuhl fur Technische Chemie II, Universitat Duisburg-Essen
    Inventors: Sumith Ranil WICKRAMASINGHE, Xianghong QIAN, Heath H. HIMSTEDT, Mathias ULBRICHT, Michael J. SEMMENS
  • Publication number: 20130179872
    Abstract: A software update manager running on an information handling system over a type 1 hypervisor operating system retrieves a virtual firmware update through a primary network interface. The virtual firmware update executes over the hypervisor to initiate a download of a firmware update to a management processor of the information handling system through a management network interface. The firmware update executes to update the firmware of the information handling system with an update process managed by an end user through the primary network interface and the software update manager.
    Type: Application
    Filed: January 11, 2012
    Publication date: July 11, 2013
    Inventors: Eric Kuzmack, Raajeev Kalyanaraman, Xianghong Qian
  • Patent number: 8429640
    Abstract: A system and method for updating software in an information handling system are disclosed. One or more relationships between a firmware package and a set of components associated with the information handling system are generated. A first storage partition identifier is generated based, at least in part, on the relationships. A second storage partition identifier generate is based, at least in part, on one or more parameters of the set of components, where the second storage partition identifier is associated with the first storage partition identifier. A first storage partition having the first storage partition identifier is generated. A second storage partition having the second storage partition identifier is generated. A copy of the firmware information is stored so that the firmware information is associated with the second storage partition. Firmware for at least one of the set of components is modified based, at least in part, on firmware information.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: April 23, 2013
    Assignee: Dell Products L.P.
    Inventors: Jianwen Yin, Haihong Zhuo, Mohammad Dhedhi, Xianghong Qian
  • Publication number: 20100313191
    Abstract: A system and method for updating software in an information handling system are disclosed. One or more relationships between a firmware package and a set of components associated with the information handling system are generated. A first storage partition identifier is generated based, at least in part, on the relationships. A second storage partition identifier generate is based, at least in part, on one or more parameters of the set of components, where the second storage partition identifier is associated with the first storage partition identifier. A first storage partition having the first storage partition identifier is generated. A second storage partition having the second storage partition identifier is generated. A copy of the firmware information is stored so that the firmware information is associated with the second storage partition. Firmware for at least one of the set of components is modified based, at least in part, on firmware information.
    Type: Application
    Filed: June 5, 2009
    Publication date: December 9, 2010
    Inventors: Jianwen Yin, Haihong Zhuo, Mohammed Dhedhi, Xianghong Qian
  • Publication number: 20100257525
    Abstract: A system for dynamically generating a timeout value based on a customer runtime environment for use with a manufacturer update package. More specifically, the system for dynamically generating a timeout value decomposes calculation of a timeout value based upon the major steps contained within the update service and dynamically calculates the timeout value based upon processor load. In certain embodiments the system uses a heuristic algorithm to perform the calculation.
    Type: Application
    Filed: April 3, 2009
    Publication date: October 7, 2010
    Inventors: Jianwen Yin, Yong Cao, Xianghong Qian