Patents by Inventor Muddassar ASLAM

Muddassar ASLAM 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: 12235341
    Abstract: To track an object with radar, and achieve greater than range resolution precision, the phase of a difference signal can be utilized and adjusted as the tracked object crosses between resolution ranges. Changes in the object's distance can be detected with greater than range resolution precision by utilizing the phase. Such changes can iteratively inform the determined distance across multiple phase cycles within a single distance range. As the movement of the object approaches, and then crosses, between resolution ranges, the phase as determined within an origin resolution range can be compared with a coincident phase within the destination resolution range and the difference can then be utilized to adjust the phase as the object then remains within the destination resolution range. Such phase adjustments can be applied across multiple resolution ranges, allowing for the tracking of an object, utilizing radar, while achieving greater than range resolution precision.
    Type: Grant
    Filed: December 6, 2021
    Date of Patent: February 25, 2025
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Jouya Jadidian, Seyedsohrab Madani, Mohammad Malik, Muddassar Aslam, Alfonsus Lunardhi, Scott Fullam, Rubén Caballero
  • Publication number: 20230176203
    Abstract: To track an object with radar, and achieve greater than range resolution precision, the phase of a difference signal can be utilized and adjusted as the tracked object crosses between resolution ranges. Changes in the object's distance can be detected with greater than range resolution precision by utilizing the phase. Such changes can iteratively inform the determined distance across multiple phase cycles within a single distance range. As the movement of the object approaches, and then crosses, between resolution ranges, the phase as determined within an origin resolution range can be compared with a coincident phase within the destination resolution range and the difference can then be utilized to adjust the phase as the object then remains within the destination resolution range. Such phase adjustments can be applied across multiple resolution ranges, allowing for the tracking of an object, utilizing radar, while achieving greater than range resolution precision.
    Type: Application
    Filed: December 6, 2021
    Publication date: June 8, 2023
    Inventors: Jouya JADIDIAN, Seyedsohrab MADANI, Mohammad MALIK, Muddassar ASLAM, Alfonsus LUNARDHI, Scott FULLAM, Rubén CABALLERO