Patents by Inventor Rubin Ma

Rubin Ma 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).

  • CONTACT STRUCTURE FOR A TUNABLE LIQUID CRYSTAL OPTICAL DEVICE
    Publication number: 20170003539
    Abstract: A tunable liquid crystal optical device defining an optical aperture and having a layered structure. The device includes a film electrode formed on a surface of a first substrate and covered by a second substrate, and a contact structure filling a volume within the layered structure and contacting the film electrode. The contact structure is located outside of the optical aperture and provides an electrical connection surface much larger than a thickness of the film electrode, such that reliable electrical connections may be made to the electrode, particularly in the context of wafer scale manufacturing of such a device.
    Type: Application
    Filed: July 13, 2016
    Publication date: January 5, 2017
    Inventors: Michael J. NYSTROM, Viktor Konovalov, Rubin Ma, Amir Tork, Aram Bagramyan, Vladimir Presniakov
  • CONTACT STRUCTURE FOR A TUNABLE LIQUID CRYSTAL OPTICAL DEVICE
    Publication number: 20140076845
    Abstract: A tunable liquid crystal optical device defining an optical aperture and having a layered structure. The device includes a film electrode formed on a surface of a first substrate and covered by a second substrate, and a contact structure filling a volume within the layered structure and contacting the film electrode. The contact structure is located outside of the optical aperture and provides an electrical connection surface much larger than a thickness of the film electrode, such that reliable electrical connections may be made to the electrode, particularly in the context of wafer scale manufacturing of such a device.
    Type: Application
    Filed: September 13, 2013
    Publication date: March 20, 2014
    Applicant: LensVector, Inc.
    Inventors: Michael J. NYSTROM, Viktor KONOVALOV, Rubin MA, Amir TORK, Aram BAGRAMYAN, Vladimir PRESNIAKOV
  • Contact structure for a tunable liquid crystal optical device
    Patent number: 8558985
    Abstract: A tunable liquid crystal optical device defining an optical aperture and having a layered structure. The device includes a film electrode formed on a surface of a first substrate and covered by a second substrate, and a contact structure filling a volume within the layered structure and contacting the film electrode. The contact structure is located outside of the optical aperture and provides an electrical connection surface much larger than a thickness of the film electrode, such that reliable electrical connections may be made to the electrode, particularly in the context of wafer scale manufacturing of such a device.
    Type: Grant
    Filed: June 5, 2009
    Date of Patent: October 15, 2013
    Assignee: LensVector Inc.
    Inventors: Michael J. Nystrom, Viktor Konovalov, Rubin Ma, Amir Tork, Aram Bagramyan, Vladimir Presniakov
  • CONTACT STRUCTURE FOR A TUNABLE LIQUID CRYSTAL OPTICAL DEVICE
    Publication number: 20120019761
    Abstract: A tunable liquid crystal optical device defining an optical aperture and having a layered structure. The device includes a film electrode formed on a surface of a first substrate and covered by a second substrate, and a contact structure filling a volume within the layered structure and contacting the film electrode. The contact structure is located outside of the optical aperture and provides an electrical connection surface much larger than a thickness of the film electrode, such that reliable electrical connections may be made to the electrode, particularly in the context of wafer scale manufacturing of such a device.
    Type: Application
    Filed: June 5, 2009
    Publication date: January 26, 2012
    Applicant: LENSVECTOR, INC.
    Inventors: Michael J. Nystrom, Viktor Konovalov, Rubin Ma, Amir Tork, Aram Bagramyan, Vladimir Presniakov