Patents by Inventor Xiaoying Yuan

Xiaoying Yuan 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).

  • Phase change ink imaging component having elastomer outer layer
    Publication number: 20070159518
    Abstract: An offset printing apparatus having a coated imaging member for use with phase-change inks, has a substrate, an optional intermediate layer, and thereover an outer coating having an elastomer of monomers selected from the group consisting of halogenated monomers, polyorganosiloxane monomers, and mixtures thereof, and an optional heating member associated with the offset printing apparatus
    Type: Application
    Filed: February 28, 2007
    Publication date: July 12, 2007
    Inventors: David Pan, Santokh Badesha, Xiaoying Yuan, Donald Stanton, Robert Finsterwalder, Anthony Yeznach, Trevor Snyder
  • Phase change ink imaging component with polymer hybrid layer
    Patent number: 6939000
    Abstract: An offset printing apparatus having a coated imaging member for use with phase-change inks, has a substrate, an optional intermediate layer, and thereover an outer coating with a hybrid composition of an elastomer having a silicone material covalently bonded to a backbone of the elastomer, and an optional heating member associated with the offset printing apparatus.
    Type: Grant
    Filed: June 20, 2002
    Date of Patent: September 6, 2005
    Assignee: Xerox Corporation
    Inventors: David H. Pan, Santokh S. Badesha, Xiaoying Yuan, Donald S. Stanton, Anthony Yeznach, Trevor J. Snyder
  • Toners and inks prepared using polyolefin waxes
    Publication number: 20050130054
    Abstract: Disclosed are wax based inks for phase change/hot melt inkjet printing or thermal transfer printing applications. Also disclosed are waxes useful for toners for use in electrostatographic printing applications. Both materials are prepared using a wax having a narrow melting range. The narrow melting range of the wax reduces energy requirements in printing applications. The use of the waxes also promotes release for high speed printing and especially promotes fast drying in wax based ink applications.
    Type: Application
    Filed: November 18, 2004
    Publication date: June 16, 2005
    Applicant: Baker Hughes Incorporated
    Inventors: Xiaoying Yuan, Paul Hanna, John Shelley, William Cottom, David Truong, Tom Clark
  • Phase change ink imaging component having elastomer outer layer
    Publication number: 20050018027
    Abstract: An offset printing apparatus having a coated imaging member for use with phase-change inks, has a substrate, an optional intermediate layer, and thereover an outer coating having an elastomer of monomers selected from the group consisting of halogenated monomers, polyorganosiloxane monomers, and mixtures thereof, and an optional heating member associated with the offset printing apparatus
    Type: Application
    Filed: August 17, 2004
    Publication date: January 27, 2005
    Inventors: David Pan, Santokh Badesha, Xiaoying Yuan, Donald Stanton, Robert Finsterwalder, Anthony Yeznach, Trevor Snyder
  • Process for forming a mixed solvent adhesive solution
    Patent number: 6814890
    Abstract: A process for preparing a mixed solvent adhesive solution involving mixing an alcohol and an adhesive to form an adhesive solution; mixing a charge transporting molecule and a solvent other than alcohol to form a charge transport solution; mixing the charge transport solution with the adhesive solution to form a mixed solvent solution; mixing an electrically conductive filler and a solvent to form a filled solvent solution; and mixing the filled solvent solution to the mixed solvent solution so as to form a mixed solvent adhesive solution.
    Type: Grant
    Filed: July 3, 2001
    Date of Patent: November 9, 2004
    Assignee: Xerox Corporation
    Inventors: Ihor W. Tamawskyj, Xiaoying Yuan, Raymond K. Crandall
  • Phase change ink imaging component with polymer hybrid layer
    Publication number: 20030234839
    Abstract: An offset printing apparatus having a coated imaging member for use with phase-change inks, has a substrate, an optional intermediate layer, and thereover an outer coating with a hybrid composition of an elastomer having a silicone material covalently bonded to a backbone of the elastomer, and an optional heating member associated with the offset printing apparatus.
    Type: Application
    Filed: June 20, 2002
    Publication date: December 25, 2003
    Applicant: Xerox Corporation
    Inventors: David H. Pan, Santokh S. Badesha, Xiaoying Yuan, Donald S. Stanton, Anthony Yeznach, Trevor J. Snyder
  • Phase change ink imaging component with latex fluoroelastomer layer
    Publication number: 20030234837
    Abstract: An offset printing apparatus having a coated imaging member for use with phase-change inks, has a substrate, an optional intermediate layer, and thereover an outer coating with a latex fluoroelastomer, and an optional heating member associated with the offset printing apparatus.
    Type: Application
    Filed: June 20, 2002
    Publication date: December 25, 2003
    Applicant: Xerox Corporation
    Inventors: David H. Pan, Santokh S. Badesha, Xiaoying Yuan, Anthony Yeznach, Trevor J. Snyder, Barry D. Reeves
  • Phase change ink imaging component with thermoplastic layer
    Publication number: 20030233952
    Abstract: An offset printing apparatus having a coated imaging member for use with phase-change inks, has a substrate, an optional intermediate layer, and thereover an outer coating with a thermoplastic, and an optional heating member associated with the offset printing apparatus.
    Type: Application
    Filed: June 20, 2002
    Publication date: December 25, 2003
    Applicant: Xerox Corporation
    Inventors: David H. Pan, Santokh S. Badesha, Xiaoying Yuan, Robert N. Finsterwalder, Anthony Yeznach, Trevor J. Snyder, Barry D. Reeves
  • Mixed carbon black fuser member coatings
    Patent number: 6063463
    Abstract: A fuser member having a resistive heating layer including a polymer and a mixture of more than one variety of carbon black, the mixture including a first carbon black and a second carbon black of a different variety than the first carbon black.
    Type: Grant
    Filed: January 8, 1998
    Date of Patent: May 16, 2000
    Assignee: Xerox Corporation
    Inventors: Edward L. Schlueter, Jr., Richard L. Carlston, James F. Smith, Kock-Yee Law, Xiaoying Yuan
  • Polymeric vehicle for high solids coatings
    Patent number: 5969085
    Abstract: This invention relates to a polymeric vehicle which is effective for providing a high solids formulated coating composition. The polymeric vehicle comprises a blend of at least one nonmesogenic substantially linear oligoester diol and at least one hardener which is a mesogenic polyol, phenolic ester alcohol or crystalline polyol, which blend is effective for reaction with a crosslinker which is reactive with the nonmesogenic oligoester and hardener.
    Type: Grant
    Filed: November 10, 1997
    Date of Patent: October 19, 1999
    Assignee: Exxon Chemical Patents, Inc.
    Inventors: Frank N. Jones, Shou-Kuan Fu, Xiaoying Yuan, Jun Hua, Vijay Swarup
  • Polymeric vehicle for providing solventless coating compositions
    Patent number: 5955550
    Abstract: This invention relates to a polymeric vehicle which reduces or eliminates VOCs in coating compositions by providing a formulated coating composition which does not require an organic solvent for application to a substrate. The polymeric vehicle of the invention comprises at least one linear oligoester diol effective for crosslinking with a crosslinker, and having a number average molecular weight within controlled limits of a polydispersity index effective for controlling the viscosity of the polymeric vehicle.
    Type: Grant
    Filed: November 10, 1997
    Date of Patent: September 21, 1999
    Assignees: Exxon Chemical Patents, Inc., Eastern Michigan University
    Inventors: Frank N. Jones, Shou-Kuan Fu, Xiaoying Yuan, Jun Hua, Vijay Swarup
  • Polymeric vehicle for high solids coatings
    Patent number: 5641854
    Abstract: This invention relates to a polymeric vehicle which is effective for providing a high solids formulated coating composition. The polymeric vehicle comprises a blend of at least one nonmesogenic substantially linear oligoester diol and at least one hardener which is a mesogenic polyol or crystalline polyol, which blend is effective for reaction with a crosslinker which is reactive with the nonmesogenic oligoester and hardener.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 24, 1997
    Assignee: Eastern Michigan University
    Inventors: Frank N. Jones, Shou-Kuan Fu, Jun Hua, Xiaoying Yuan
  • Polymeric vehicle effective for providing solventless coating compositions
    Patent number: 5587428
    Abstract: This invention relates to a polymeric vehicle which reduces or eliminates VOCs in coating compositions by providing a formulated coating composition which does not require an organic solvent for application to a substrate. The polymeric vehicle of the invention comprises at least one linear oligoester diol effective for crosslinking with a crosslinker, and having a number average molecular weight within controlled limits of a polydispersity index effective for controlling the viscosity of the polymeric vehicle.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: December 24, 1996
    Assignee: Eastern Michigan University
    Inventors: Frank N. Jones, Shou-Kuan Fu, Jun Hua, Xiaoying Yuan