Patents by Inventor James Yi Jiang

James Yi Jiang 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).

  • Agile imaging system
    Patent number: 10215551
    Abstract: An agile optical imaging system for optical coherence tomography imaging using a tunable source comprising a wavelength tunable VCL laser is disclosed. The tunable source has long coherence length and is capable of high sweep repetition rate, as well as changing the sweep trajectory, sweep speed, sweep repetition rate, sweep linearity, and emission wavelength range on the fly to support multiple modes of OCT imaging. The imaging system also offers new enhanced dynamic range imaging capability for accommodating bright reflections. Multiscale imaging capability allows measurement over orders of magnitude dimensional scales. The imaging system and methods for generating the waveforms to drive the tunable laser in flexible and agile modes of operation are also described.
    Type: Grant
    Filed: July 26, 2013
    Date of Patent: February 26, 2019
    Assignees: Praevium Research, Inc., Thorlabs, Inc.
    Inventors: Benjamin Michael Potsaid, James Yi Jiang, Vijaysekhar Jayaraman, Scott Barry, Anjul M. Davis Loiacono, Alex Ezra Cable
  • Agile imaging system
    Patent number: 9958255
    Abstract: An agile optical imaging system for optical coherence tomography imaging using a tunable source comprising a wavelength tunable VCL laser is disclosed. The tunable source has long coherence length and is capable of high sweep repetition rate, as well as changing the sweep trajectory, sweep speed, sweep repetition rate, sweep linearity, and emission wavelength range on the fly to support multiple modes of OCT imaging. The imaging system also offers new enhanced dynamic range imaging capability for accommodating bright reflections. Multiscale imaging capability allows measurement over orders of magnitude dimensional scales. The imaging system and methods for generating the waveforms to drive the tunable laser in flexible and agile modes of operation are also described.
    Type: Grant
    Filed: July 26, 2013
    Date of Patent: May 1, 2018
    Assignees: THORLABS, INC., PRAEVIUM RESEARCH, INC.
    Inventors: Benjamin Michael Potsaid, James Yi Jiang, Vijaysekhar Jayaraman, Scott Barry, Anjul M. Davis Loiacono, Alex Ezra Cable
  • AGILE IMAGING SYSTEM
    Publication number: 20140028997
    Abstract: An agile optical imaging system for optical coherence tomography imaging using a tunable source comprising a wavelength tunable VCL laser is disclosed. The tunable source has long coherence length and is capable of high sweep repetition rate, as well as changing the sweep trajectory, sweep speed, sweep repetition rate, sweep linearity, and emission wavelength range on the fly to support multiple modes of OCT imaging. The imaging system also offers new enhanced dynamic range imaging capability for accommodating bright reflections. Multiscale imaging capability allows measurement over orders of magnitude dimensional scales. The imaging system and methods for generating the waveforms to drive the tunable laser in flexible and agile modes of operation are also described.
    Type: Application
    Filed: July 26, 2013
    Publication date: January 30, 2014
    Applicants: Praevium Research, Inc., Thorlabs, Inc.
    Inventors: Alex Ezra Cable, Vijaysekhar Jayaraman, Benjamin Michael Potsaid, Peter Heim, Scott Barry, James Yi Jiang, Anjul Davis