Patents by Inventor Katherine S. Chiang

Katherine S. Chiang 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).

  • Printed electronics
    Patent number: 10244628
    Abstract: Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: March 26, 2019
    Assignees: THE TRUSTEES OF PRINCETON UNIVERSITY, VORBECK MATERIALS CORPORATION
    Inventors: John M. Crain, John S. Lettow, Ilhan A. Aksay, Sibel Korkut, Katherine S. Chiang, Chuan-Hua Chen, Robert K. Prud'homme
  • PRINTED ELECTRONICS
    Publication number: 20180199436
    Abstract: Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.
    Type: Application
    Filed: March 5, 2018
    Publication date: July 12, 2018
    Applicants: THE TRUSTEES OF PRINCETON UNIVERSITY, VORBECK MATERIALS CORPORATION
    Inventors: John M. CRAIN, John S. LETTOW, Ilhan A. AKSAY, Sibel KORKUT, Katherine S. CHIANG, Chuan-Hua CHEN, Robert K. PRUD'HOMME
  • Printed electronics
    Patent number: 9913374
    Abstract: Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.
    Type: Grant
    Filed: October 17, 2016
    Date of Patent: March 6, 2018
    Assignees: THE TRUSTEES OF PRINCETON UNIVERSITY, VORBECK MATERIALS CORPORATION
    Inventors: John M. Crain, John S. Lettow, Ilhan A. Aksay, Sibel Korkut, Katherine S. Chiang, Chuan-Hua Chen, Robert K. Prud'Homme
  • PRINTED ELECTRONICS
    Publication number: 20170034912
    Abstract: Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.
    Type: Application
    Filed: October 17, 2016
    Publication date: February 2, 2017
    Applicants: THE TRUSTEES OF PRINCETON UNIVERSITY, VORBECK MATERIALS CORPORATION
    Inventors: John M. CRAIN, John S. LETTOW, llhan A. AKSAY, Sibel KORKUT, Katherine S. CHIANG, Chuan-Hua CHEN, Robert K. PRUD'HOMME
  • Printed electronics
    Patent number: 9504150
    Abstract: Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.
    Type: Grant
    Filed: June 26, 2015
    Date of Patent: November 22, 2016
    Assignees: THE TRUSTEES OF PRINCETON UNIVERSITY, VORBECK MATERIALS CORPORATION
    Inventors: John M. Crain, John S. Lettow, Ilhan A. Aksay, Sibel Korkut, Katherine S. Chiang, Chuan-Hua Chen, Robert K. Prud'Homme
  • PRINTED ELECTRONICS
    Publication number: 20150319859
    Abstract: Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.
    Type: Application
    Filed: June 26, 2015
    Publication date: November 5, 2015
    Applicants: The Trustees of Princeton University, Vorbeck Materials Corporation
    Inventors: John M. CRAIN, John S. LETTOW, Ilhan A. AKSAY, Sibel KORKUT, Katherine S. CHIANG, Chuan-Hua CHEN, Robert K. PRUD'HOMME
  • Printed electronics
    Patent number: 9107312
    Abstract: Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.
    Type: Grant
    Filed: February 25, 2014
    Date of Patent: August 11, 2015
    Assignees: VORBECK MATERIALS CORPORATION, THE TRUSTEES OF PRINCETON UNIVERSITY
    Inventors: John M. Crain, John S. Lettow, Ilhan A. Aksay, Sibel Korkut, Katherine S. Chiang, Chuan-Hua Chen, Robert K. Prud'Homme
  • PRINTED ELECTRONICS
    Publication number: 20140177178
    Abstract: Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.
    Type: Application
    Filed: February 25, 2014
    Publication date: June 26, 2014
    Applicants: Vorbeck Materials Corporation, The Trustees of Princeton University
    Inventors: John M. CRAIN, John S. Lettow, IIhan A. Aksay, Sibel Korkut, Katherine S. Chiang, Chuan-Hua Chen, Robert K. Prud'Homme
  • Printed electronics
    Patent number: 8697485
    Abstract: Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.
    Type: Grant
    Filed: September 5, 2012
    Date of Patent: April 15, 2014
    Assignees: Vorbeck Materials Corporation, The Trustees of Princeton University
    Inventors: John M. Crain, John S. Lettow, Ilhan A. Aksay, Sibel A. Korkut, Katherine S. Chiang, Chuan-Hua Chen, Robert K. Prud'Homme
  • PRINTED ELECTRONICS
    Publication number: 20130033810
    Abstract: Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.
    Type: Application
    Filed: September 5, 2012
    Publication date: February 7, 2013
    Applicants: THE TRUSTEES OF PRINCETON UNIVERSITY, VORBECK MATERIALS CORPORATION
    Inventors: John M. CRAIN, John S. LETTOW, Ilhan A. AKSAY, Sibel KORKUT, Katherine S. CHIANG, Chuan-Hua CHEN, Robert K. PRUD'HOMME
  • Printed electronics
    Patent number: 8278757
    Abstract: Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.
    Type: Grant
    Filed: January 9, 2009
    Date of Patent: October 2, 2012
    Assignees: Vorbeck Materials Corporation, The Trustees of Princeton University
    Inventors: John M. Crain, John S. Lettow, Ilhan A. Aksay, Sibel A. Korkut, Katherine S. Chiang, Chuan-hua Chen, Robert K. Prud'Homme
  • PRINTED ELECTRONICS
    Publication number: 20110042813
    Abstract: Printed electronic device comprising a substrate onto at least one surface of which has been applied a layer of an electrically conductive ink comprising functionalized graphene sheets and at least one binder. A method of preparing printed electronic devices is further disclosed.
    Type: Application
    Filed: January 9, 2009
    Publication date: February 24, 2011
    Applicants: VORBECK MATERIALS CORPORATION, THE TRUSTEES OF PRINCETON UNIVERSITY
    Inventors: John M. Crain, John S. Lettow, Ilhan A. Aksay, Sibel A. Korkut, Katherine S. Chiang, Chuan-hua Chen, Robert K. Prud'Homme