Patents by Inventor Grigory Tikhomirov

Grigory Tikhomirov 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).

  • Publication number: 20240297199
    Abstract: A pixelated electronic sensor is disclosed for imaging from infra-red to ultraviolet wavelengths, composed of a CMOS integrated circuit plus layers of nano-materials monolithically integrated via low temperature post-processing. Co-design, simulation, and integration methods for the device are described. Each pixel has color-resolved single photon sensitivity without dark counts and without inefficiency. The device operates at temperatures above 70° Kelvin. Current state of the art imagers that can color-resolve single photons are of bolometric or filter type. Bolometric devices must operate at temperature below 1° Kelvin and are limited to few pixels. Devices that use filters are inefficient as all the photons rejected by a filter are wasted. Single photon imagers that operate at non-cryogenic temperature (like Silicon Photomultipliers) have large dark counts typically measured in MHz/cm2.
    Type: Application
    Filed: March 22, 2024
    Publication date: September 5, 2024
    Applicants: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA, NATIONAL TECHNOLOGY & ENGINEERING SOLUTIONS OF SANDIA, LLC
    Inventors: Francois Leonard, Maurice Garcia-Sciveres, Mi-Young Im, Yuan Mei, Andrew Nonaka, Aikaterini Papadopoulou, Archana Raja, Grigory Tikhomirov
  • Patent number: 11001606
    Abstract: Compositions and methods of the present disclosure provide for staged assembly of nucleic acid microstructures made of an array of x number of polynucleotide tiles, where each of the polynucleotide tiles is a polygon configuration and is made from a single-stranded helical polynucleotide scaffold and a plurality of single-stranded polynucleotide staple strands of y number of unique staple sequences corresponding to the selected tile configuration, the y number of unique staple sequences capable of being constant for any value of x.
    Type: Grant
    Filed: August 30, 2018
    Date of Patent: May 11, 2021
    Assignee: CALIFORNIA INSTITUTE OF TECHNOLOGY
    Inventors: Grigory Tikhomirov, Philip F. Petersen, Lulu Qian
  • Publication number: 20190062366
    Abstract: Compositions and methods of the present disclosure provide for staged assembly of nucleic acid microstructures made of an array of x number of polynucleotide tiles, where each of the polynucleotide tiles is a polygon configuration and is made from a single-stranded helical polynucleotide scaffold and a plurality of single-stranded polynucleotide staple strands of y number of unique staple sequences corresponding to the selected tile configuration, the y number of unique staple sequences capable of being constant for any value of x.
    Type: Application
    Filed: August 30, 2018
    Publication date: February 28, 2019
    Inventors: Grigory Tikhomirov, Philip F. Petersen, Lulu Qian