Patents by Inventor Muhammad Umar

Muhammad Umar 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).

  • MEMORY INLINE CYPHER ENGINE WITH CONFIDENTIALITY, INTEGRITY, AND ANTI-REPLAY FOR ARTIFICIAL INTELLIGENCE OR MACHINE LEARNING ACCELERATOR
    Publication number: 20250356032
    Abstract: A system on chip includes a secure processing unit (SPU), an artificial intelligence/machine learning accelerator (AI/ML accelerator), a memory inline cypher engine, and a central processing unit (CPU). The SPU is used to store biometrics of users. The AI/ML accelerator is used to process images, and analyze the biometrics of users. The AI/ML accelerator includes a micro control unit (MCU) for intelligently linking access identifications (IDs) to version numbers (VNs). The memory inline cypher engine is coupled to the AI/ML accelerator and the SPU for receiving a register file from the MCU, encrypting data received from the AI/ML accelerator, and comparing the biometrics of the users received from the SPU with the data. The CPU is coupled to the SPU and the AI/ML accelerator for controlling the SPU and the AI/ML accelerator.
    Type: Application
    Filed: July 31, 2025
    Publication date: November 20, 2025
    Applicant: MEDIATEK INC.
    Inventors: Thomas Mengtao Zeng, Muhammad Umar, Chih-Hsiang Hsiao
  • Memory Inline Cypher Engine with Confidentiality, Integrity, and Anti-Replay for Artificial Intelligence or Machine Learning Accelerator
    Publication number: 20240232389
    Abstract: A system on chip includes a secure processing unit (SPU), an artificial intelligence/machine learning accelerator (AI/ML accelerator), a memory inline cypher engine, and a central processing unit (CPU). The SPU is used to store biometrics of users. The AI/ML accelerator is used to process images, and analyze the biometrics of users. The AI/ML accelerator includes a micro control unit (MCU) for intelligently linking access identifications (IDs) to version numbers (VNs). The inline cypher engine is coupled to the AI/ML accelerator and the SPU for receiving a register file from the MCU, encrypting data received from the AI/ML accelerator, and comparing the biometrics of the users received from the SPU with the data. The CPU is coupled to the SPU and the AI/ML accelerator for controlling the SPU and the AI/ML accelerator.
    Type: Application
    Filed: August 14, 2023
    Publication date: July 11, 2024
    Applicant: MEDIATEK INC.
    Inventors: Thomas Mengtao Zeng, Muhammad Umar, Chih-Hsiang Hsiao
  • Memory Inline Cypher Engine with Confidentiality, Integrity, and Anti-Replay for Artificial Intelligence or Machine Learning Accelerator
    Publication number: 20240135007
    Abstract: A system on chip includes a secure processing unit (SPU), an artificial intelligence/machine learning accelerator (AI/ML accelerator), a memory inline cypher engine, and a central processing unit (CPU). The SPU is used to store biometrics of users. The AI/ML accelerator is used to process images, and analyze the biometrics of users. The AI/ML accelerator includes a micro control unit (MCU) for intelligently linking access identifications (IDs) to version numbers (VNs). The inline cypher engine is coupled to the AI/ML accelerator and the SPU for receiving a register file from the MCU, encrypting data received from the AI/ML accelerator, and comparing the biometrics of the users received from the SPU with the data. The CPU is coupled to the SPU and the AI/ML accelerator for controlling the SPU and the AI/ML accelerator.
    Type: Application
    Filed: August 13, 2023
    Publication date: April 25, 2024
    Applicant: MEDIATEK INC.
    Inventors: Thomas Mengtao Zeng, Muhammad Umar, Chih-Hsiang Hsiao