Patents by Inventor Amirhossein Rafati

Amirhossein Rafati 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: 11927485
    Abstract: Systems, methods, and computer program products for thermal contrast determinations are provided. An example imaging system includes a first infrared (IR) imaging device that generates first IR image data of a field of view of the first IR imaging device and a computing device connected with the first IR imaging device. The computing device receives probe temperature data from a temperature probe indicative of an external environment of the imaging system and receives the first IR image data from the first IR imaging device. The computing device determines background temperature data based upon the first IR image data, determines gas temperature data based upon the probe temperature data, and determines a thermal contrast for each pixel based upon a comparison between the background temperature data and the gas temperature data. The computing device further determines a detection limit for each pixel as a function of thermal contrast.
    Type: Grant
    Filed: December 17, 2021
    Date of Patent: March 12, 2024
    Assignee: Rebellion Photonics, Inc.
    Inventors: Chuan Zhao, Patrick Charles O'Driscoll, Reza Katebi, Amirhossein Rafati
  • Patent number: 11858750
    Abstract: Methods, apparatuses, devices, and computer program products are disclosed for container transportation. An example system includes a conveyor network that includes a plurality of conveyors and each conveyor supports one or more containers thereon. Each conveyor defines a conveyor length and a conveyor operating speed. The system further includes a computing device operably coupled to the conveyor network. The computing device receives a starting location and a destination location of a first container within the conveyor network and receives an operating density for each conveyor in the conveyor network. The computing device determines a first travel path for the first container between the starting location and the destination location based upon the conveyor length, the conveyor operating speed, and the operating density for each conveyor in the conveyor network. The first travel path minimizes a total travel time for the first container between the starting location and the destination location.
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: January 2, 2024
    Assignee: INTELLIGRATED HEADQUARTERS, LLC
    Inventors: Kiara Godazandeh, Seyed Shahab Mofidi, Amirhossein Rafati, Akhila Puthengot
  • Publication number: 20230194349
    Abstract: Systems, methods, and computer program products for thermal contrast determinations are provided. An example imaging system includes a first infrared (IR) imaging device that generates first IR image data of a field of view of the first IR imaging device and a computing device connected with the first IR imaging device. The computing device receives probe temperature data from a temperature probe indicative of an external environment of the imaging system and receives the first IR image data from the first IR imaging device. The computing device determines background temperature data based upon the first IR image data, determines gas temperature data based upon the probe temperature data, and determines a thermal contrast for each pixel based upon a comparison between the background temperature data and the gas temperature data. The computing device further determines a detection limit for each pixel as a function of thermal contrast.
    Type: Application
    Filed: December 17, 2021
    Publication date: June 22, 2023
    Inventors: Chuan ZHAO, Patrick Charles O'DRISCOLL, Reza KATEBI, Amirhossein RAFATI
  • Publication number: 20230166919
    Abstract: Methods, apparatuses, devices, and computer program products are disclosed for container transportation. An example system includes a conveyor network that includes a plurality of conveyors and each conveyor supports one or more containers thereon. Each conveyor defines a conveyor length and a conveyor operating speed. The system further includes a computing device operably coupled to the conveyor network. The computing device receives a starting location and a destination location of a first container within the conveyor network and receives an operating density for each conveyor in the conveyor network. The computing device determines a first travel path for the first container between the starting location and the destination location based upon the conveyor length, the conveyor operating speed, and the operating density for each conveyor in the conveyor network. The first travel path minimizes a total travel time for the first container between the starting location and the destination location.
    Type: Application
    Filed: November 30, 2022
    Publication date: June 1, 2023
    Inventors: Kiara GODAZANDEH, Seyed Shahab MOFIDI, Amirhossein RAFATI, Akhila PUTHENGOT
  • Patent number: 11542101
    Abstract: Methods, apparatuses, devices, and computer program products are disclosed for container transportation. An example system includes a conveyor network that includes a plurality of conveyors and each conveyor supports one or more containers thereon. Each conveyor defines a conveyor length and a conveyor operating speed. The system further includes a computing device operably coupled to the conveyor network. The computing device receives a starting location and a destination location of a first container within the conveyor network and receives an operating density for each conveyor in the conveyor network. The computing device determines a first travel path for the first container between the starting location and the destination location based upon the conveyor length, the conveyor operating speed, and the operating density for each conveyor in the conveyor network. The first travel path minimizes a total travel time for the first container between the starting location and the destination location.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: January 3, 2023
    Assignee: INTELLIGRATED HEADQUARTERS, LLC
    Inventors: Kiara Godazandeh, Seyed Shahab Mofidi, Amirhossein Rafati, Akhila Puthengot
  • Publication number: 20220024699
    Abstract: Methods, apparatuses, devices, and computer program products are disclosed for container transportation. An example system includes a conveyor network that includes a plurality of conveyors and each conveyor supports one or more containers thereon. Each conveyor defines a conveyor length and a conveyor operating speed. The system further includes a computing device operably coupled to the conveyor network. The computing device receives a starting location and a destination location of a first container within the conveyor network and receives an operating density for each conveyor in the conveyor network. The computing device determines a first travel path for the first container between the starting location and the destination location based upon the conveyor length, the conveyor operating speed, and the operating density for each conveyor in the conveyor network. The first travel path minimizes a total travel time for the first container between the starting location and the destination location.
    Type: Application
    Filed: July 23, 2020
    Publication date: January 27, 2022
    Inventors: Kiara GODAZANDEH, Seyed Shahab MOFIDI, Amirhossein RAFATI, Akhila PUTHENGOT
  • Patent number: 9329928
    Abstract: A method of bandwidth optimization in a non-volatile memory system includes: retrieving hard data bits; generating soft information from the hard data bits; applying a lossless compression to the soft information for calculating syndrome bits; and executing a low density parity check (LDPC) iterative decode on the hard data bits and the syndrome bits.
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: May 3, 2016
    Assignee: SANDISK ENTERPRISE IP LLC.
    Inventors: James Fitzpatrick, Amirhossein Rafati
  • Patent number: 9214965
    Abstract: A method for improving data integrity in a non-volatile memory system includes: accessing a non-volatile memory cell for retrieving hard data bits; generating soft information by capturing a reliability of the hard data bits; calculating syndrome bits by applying a lossy compression to the soft information; and generating a host data by executing a low density parity check (LDPC) iterative decode on the hard data bits and the syndrome bits.
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: December 15, 2015
    Assignee: SANDISK ENTERPRISE IP LLC
    Inventors: James Fitzpatrick, Amirhossein Rafati
  • Publication number: 20140237318
    Abstract: A method of bandwidth optimization in a non-volatile memory system includes: retrieving hard data bits; generating soft information from the hard data bits; applying a lossless compression to the soft information for calculating syndrome bits; and executing a low density parity check (LDPC) iterative decode on the hard data bits and the syndrome bits.
    Type: Application
    Filed: November 8, 2013
    Publication date: August 21, 2014
    Applicant: SanDisk Enterprise IP LLC
    Inventors: James Fitzpatrick, Amirhossein Rafati
  • Publication number: 20140237315
    Abstract: A method for improving data integrity in a non-volatile memory system includes: accessing a non-volatile memory cell for retrieving hard data bits; generating soft information by capturing a reliability of the hard data bits; calculating syndrome bits by applying a lossy compression to the soft information; and generating a host data by executing a low density parity check (LDPC) iterative decode on the hard data bits and the syndrome bits.
    Type: Application
    Filed: November 8, 2013
    Publication date: August 21, 2014
    Applicant: SanDisk Enterprise IP LLC
    Inventors: James Fitzpatrick, Amirhossein Rafati