Patents by Inventor Babak Nouri

Babak Nouri 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).

  • Readout systems and methods based on a coincidence threshold
    Patent number: 10910418
    Abstract: Methods and systems for reading out a pixel array are provided. An example system may be configured to represent the activity of at least two pixels in the array as at least two digital signals. Further, the example system may be configured to dynamically aggregate the at least two digital signals into one representative analog signal corresponding to the activity of the at least two pixels.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: February 2, 2021
    Assignee: KISKEYA MICROSYSTEMS LLC
    Inventor: Babak Nouri
  • READOUT SYSTEMS AND METHODS BASED ON A COINCIDENCE THRESHOLD
    Publication number: 20190259792
    Abstract: Methods and systems for reading out a pixel array are provided. An example system may be configured to represent the activity of at least two pixels in the array as at least two digital signals. Further, the example system may be configured to dynamically aggregate the at least two digital signals into one representative analog signal corresponding to the activity of the at least two pixels.
    Type: Application
    Filed: February 11, 2019
    Publication date: August 22, 2019
    Applicant: KISKEYA MICROSYSTEMS LLC
    Inventor: Babak Nouri
  • Readout architecture for event-driven pixels
    Patent number: 10204944
    Abstract: Methods and systems for reading out a pixel array are provided. An example system may include a plurality of pixels. The system may further include an interface circuit configured to provide an analog signal at a sense node. The analog signal may represent the activity of at least two pixels. The interface circuit may include a plurality of capacitors of which at least one capacitor is connected at one end to an output stage of a pixel and at another end to the sense node. The system may further include a readout circuit configured to convert the analog signal at the sense node to a digital signal.
    Type: Grant
    Filed: May 5, 2017
    Date of Patent: February 12, 2019
    Assignee: KISKEYA MICROSYSTEMS LLC
    Inventor: Babak Nouri
  • READOUT ARCHITECTURE FOR EVENT-DRIVEN PIXELS
    Publication number: 20180323229
    Abstract: Methods and systems for reading out a pixel array are provided. An example system may include a plurality of pixels. The system may further include an interface circuit configured to provide an analog signal at a sense node. The analog signal may represent the activity of at least two pixels. The interface circuit may include a plurality of capacitors of which at least one capacitor is connected at one end to an output stage of a pixel and at another end to the sense node. The system may further include a readout circuit configured to convert the analog signal at the sense node to a digital signal.
    Type: Application
    Filed: May 5, 2017
    Publication date: November 8, 2018
    Applicant: KISKEYA MICROSYSTEMS LLC
    Inventor: Babak Nouri
  • Systems and methods for readout of event-driven pixels
    Patent number: 9702758
    Abstract: Methods and systems for reading out a pixel array are provided. An example system may be configured to represent the activity of at least two pixels in the array as at least two digital signals. Further, the example system may be configured to dynamically aggregate the at least two digital signals into one representative analog signal corresponding to the activity of the at least two pixels.
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: July 11, 2017
    Assignee: KISKEYA MICROSYSTEMS LLC
    Inventor: Babak Nouri
  • SYSTEMS AND METHODS FOR READOUT OF EVENT-DRIVEN PIXELS
    Publication number: 20150355019
    Abstract: Methods and systems for reading out a pixel array are provided. An example system may be configured to represent the activity of at least two pixels in the array as at least two digital signals. Further, the example system may be configured to dynamically aggregate the at least two digital signals into one representative analog signal corresponding to the activity of the at least two pixels.
    Type: Application
    Filed: June 9, 2015
    Publication date: December 10, 2015
    Applicant: KISKEYA MICROSYSTEMS LLC
    Inventor: Babak Nouri