Patents by Inventor LeeAnn Kim

LeeAnn Kim 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: 10225906
    Abstract: A light emitting device includes a semiconductor nanocrystal in a layer. The layer can be a monolayer of semiconductor nanocrystals. The monolayer can form a pattern on a substrate.
    Type: Grant
    Filed: October 20, 2005
    Date of Patent: March 5, 2019
    Assignee: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Seth Coe-Sullivan, Jonathan S. Steckel, LeeAnn Kim, Moungi G. Bawendi, Vladimir Bulovic
  • Patent number: 9390920
    Abstract: Methods for depositing nanomaterial onto a substrate are disclosed. Also disclosed are compositions useful for depositing nanomaterial, methods of making devices including nanomaterials, and a system and devices useful for depositing nanomaterials.
    Type: Grant
    Filed: December 8, 2014
    Date of Patent: July 12, 2016
    Assignee: QD VISION, INC.
    Inventors: Seth Coe-Sullivan, Maria J. Anc, Leeann Kim, John E. Ritter, Marshall Cox, Craig Breen, Vladimir Bulovic, Ioannis Kymissis, Robert F. Praino, Jr., Peter T. Kazlas
  • Patent number: 9252013
    Abstract: A method of depositing a nanomaterial onto a donor surface comprises applying a composition comprising nanomaterial to a donor surface. In another aspect of the invention there is provided a method of depositing a nanomaterial onto a substrate. Methods of making a device including nanomaterial are disclosed. An article of manufacture comprising nanomaterial disposed on a backing member is disclosed.
    Type: Grant
    Filed: October 6, 2008
    Date of Patent: February 2, 2016
    Assignee: QD VISION, INC.
    Inventors: Seth Coe-Sullivan, Maria J. Anc, LeeAnn Kim, Vladimir Bulovic, Ioannis Kymissis, John E. Ritter, Robert F. Praino, Jr.
  • Publication number: 20150206747
    Abstract: Methods for depositing nanomaterial onto a substrate are disclosed. Also disclosed are compositions useful for depositing nanomaterial, methods of making devices including nanomaterials, and a system and devices useful for depositing nanomaterials.
    Type: Application
    Filed: December 8, 2014
    Publication date: July 23, 2015
    Inventors: Seth COE-SULLIVAN, Maria j. Anc, Leeann Kim, John E. Ritter, Marshall Cox, Craig Breen, Vladimir Bulovic, Ioannis Kymissis, Robert F. Praino, JR., Peter T. Kazlas
  • Patent number: 9034669
    Abstract: Methods for depositing material and nanomaterial onto a substrate are disclosed. Also disclosed are methods of making devices including nanomaterials, and a system useful for depositing materials and nanomaterials.
    Type: Grant
    Filed: October 6, 2008
    Date of Patent: May 19, 2015
    Assignee: QD VISION, INC.
    Inventors: Marshall Cox, LeeAnn Kim, Craig Breen, Maria J. Anc, Seth Coe-Sullivan, Peter T. Kazlas
  • Patent number: 8906804
    Abstract: Methods for depositing nanomaterial onto a substrate are disclosed. Also disclosed are compositions useful for depositing nanomaterial, methods of making devices including nanomaterials, and a system and devices useful for depositing nanomaterials.
    Type: Grant
    Filed: June 24, 2013
    Date of Patent: December 9, 2014
    Assignee: QD Vision, Inc.
    Inventors: Seth Coe-Sullivan, Maria J. Anc, LeeAnn Kim, John E. Ritter, Marshall Cox, Craig Breen, Vladimir Bulovic, Ioannis Kymissis, Robert F. Praino, Jr.
  • Patent number: 8739390
    Abstract: The embodiments disclosed herein are directed to fabrication methods useful for creating MEMS via microcontact printing by using small organic molecule release layers. The disclose method enables transfer of a continuous metal film onto a discontinuous platform to form a variable capacitor array. The variable capacitor array can produce mechanical motion under the application of a voltage. The methods disclosed herein eliminate masking and other traditional MEMS fabrication methodology. The methods disclosed herein can be used to form a substantially transparent MEMS having a PDMS layer interposed between an electrode and a graphene diaphragm.
    Type: Grant
    Filed: December 13, 2009
    Date of Patent: June 3, 2014
    Assignee: Massachusetts Institute of Technology
    Inventors: Vladimir Bulovic, Corinne Evelyn Packard, Jennifer Jong-Hua Yu, Apoorva Murarka, LeeAnn Kim
  • Publication number: 20140004686
    Abstract: Methods for depositing nanomaterial onto a substrate are disclosed. Also disclosed are compositions useful for depositing nanomaterial, methods of making devices including nanomaterials, and a system and devices useful for depositing nanomaterials.
    Type: Application
    Filed: June 24, 2013
    Publication date: January 2, 2014
    Applicant: QD VISION, INC.
    Inventors: Seth Coe-Sullivan, Maria J. Anc, LeeAnn Kim, John E. Ritter, Marshall Cox, Craig Breen, Vladimir Bulovic, Ioannis Kymissis, Robert F. Praino, JR.
  • Patent number: 8601658
    Abstract: The embodiments disclosed herein are directed to fabrication methods useful for creating MEMS via microcontact printing by using small organic molecule release layers. The disclose method enables transfer of a continuous metal film onto a discontinuous platform to form a variable capacitor array. The variable capacitor array can produce mechanical motion under the application of a voltage. The methods disclosed herein eliminate masking and other traditional MEMS fabrication methodology. The methods disclosed herein can be used to form a substantially transparent MEMS having a PDMS layer interposed between an electrode and a graphene diaphragm.
    Type: Grant
    Filed: September 29, 2011
    Date of Patent: December 10, 2013
    Assignee: Massauchusetts Institute of Technology
    Inventors: Vladimir Bulovic, Corinne Evelyn Packard, Jennifer Jong-Hua Yu, Apoorva Murarka, LeeAnn Kim
  • Patent number: 8470617
    Abstract: Methods for depositing nanomaterial onto a substrate are disclosed. Also disclosed are compositions useful for depositing nanomaterial, methods of making devices including nanomaterials, and a system and devices useful for depositing nanomaterials.
    Type: Grant
    Filed: October 6, 2008
    Date of Patent: June 25, 2013
    Assignee: QD Vision, Inc.
    Inventors: Seth Coe-Sullivan, Maria J. Anc, LeeAnn Kim, John E. Ritter, Marshall Cox, Craig Breen, Vladimir Bulovic, Ioannis Kymissis, Robert F. Praino, Jr., Peter T. Kazlas
  • Publication number: 20120069488
    Abstract: The embodiments disclosed herein are directed to fabrication methods useful for creating MEMS via microcontact printing by using small organic molecule release layers. The disclose method enables transfer of a continuous metal film onto a discontinuous platform to form a variable capacitor array. The variable capacitor array can produce mechanical motion under the application of a voltage. The methods disclosed herein eliminate masking and other traditional MEMS fabrication methodology. The methods disclosed herein can be used to form a substantially transparent MEMS having a PDMS layer interposed between an electrode and a graphene diaphragm.
    Type: Application
    Filed: September 29, 2011
    Publication date: March 22, 2012
    Applicant: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
    Inventors: Vladimir Bulovic, Corinne Evelyn Packard, Jennifer Jong-Hua Yu, Apoorva Murarka, LeeAnn Kim
  • Publication number: 20100188796
    Abstract: The embodiments disclosed herein are directed to fabrication methods useful for creating MEMS via microcontact printing by using small organic molecule release layers. The disclose method enables transfer of a continuous metal film onto a discontinuous platform to form a variable capacitor array. The variable capacitor array can produce mechanical motion under the application of a voltage. The methods disclosed herein eliminate masking and other traditional MEMS fabrication methodology. The methods disclosed herein can be used to form a substantially transparent MEMS having a PDMS layer interposed between an electrode and a graphene diaphragm.
    Type: Application
    Filed: December 13, 2009
    Publication date: July 29, 2010
    Applicant: Massachusetts Institute of Technology
    Inventors: Vladimir Bulovic, Corinne Evelyn Packard, Jennifer Jong-Hua Yu, Apoorva Murarka, LeeAnn Kim
  • Publication number: 20090215208
    Abstract: Methods for depositing nanomaterial onto a substrate are disclosed. Also disclosed are compositions useful for depositing nanomaterial, methods of making devices including nanomaterials, and a system and devices useful for depositing nanomaterials.
    Type: Application
    Filed: October 6, 2008
    Publication date: August 27, 2009
    Inventors: Seth Coe-Sullivan, Maria J. Anc, LeeAnn Kim, John E. Ritter, Marshall Cox, Craig Breen, Vladimir Bulovic, Ioannis Kymissis, Robert F. Praino, JR., Peter T. Kazlas
  • Publication number: 20090215209
    Abstract: Methods for depositing material and/or nanomaterial are disclosed. Also disclosed are methods of making devices including nanomaterials, systems useful for depositing materials and/or nanomaterials, surface treated articles for depositing material and/or nanomaterial onto a substrate, and surface treated transfer surfaces.
    Type: Application
    Filed: October 7, 2008
    Publication date: August 27, 2009
    Inventors: Maria J. Anc, Seth Coe-Sullivan, LeeAnn Kim, Moungi G. Bawendi
  • Publication number: 20090208753
    Abstract: A method of depositing a nanomaterial onto a donor surface comprises applying a composition comprising nanomaterial to a donor surface. In another aspect of the invention there is provided a method of depositing a nanomaterial onto a substrate. Methods of making a device including nanomaterial are disclosed. An article of manufacture comprising nanomaterial disposed on a backing member is disclosed.
    Type: Application
    Filed: October 6, 2008
    Publication date: August 20, 2009
    Inventors: Seth Coe-Sullivan, Maria J. Anc, LeeAnn Kim, Vladimir Bulovic, Joannis Kymissis, John E. Ritter, Robert F. Praino, JR., Peter T. Kazlas, Seth Coe-Sullivan
  • Publication number: 20090181478
    Abstract: Methods for depositing material and nanomaterial onto a substrate are disclosed. Also disclosed are methods of making devices including nanomaterials, and a system useful for depositing materials and nanomaterials.
    Type: Application
    Filed: October 6, 2008
    Publication date: July 16, 2009
    Inventors: Marshall Cox, LeeAnn Kim, Craig Breen, Maria J. Anc, Seth Coe-Sullivan, Peter T. Kazlas
  • Publication number: 20080001167
    Abstract: A light emitting device includes a semiconductor nanocrystal in a layer. The layer can be a monolayer of semiconductor nanocrystals. The monolayer can form a pattern on a substrate.
    Type: Application
    Filed: October 20, 2005
    Publication date: January 3, 2008
    Inventors: Seth Coe-Sullivan, Jonathan Steckel, LeeAnn Kim, Moungi Bawendi, Vladimir Bulovic