Patents by Inventor Chukwuchebem Chinemelum Orakwue

Chukwuchebem Chinemelum Orakwue 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).

  • Dynamic voltage/frequency scaling for multi-processors using end user experience metrics
    Patent number: 9904612
    Abstract: A system and method for dynamic voltage and frequency scaling for processors based on end-user experience metrics is disclosed. In an embodiment, a method in a data processing system for controlling a processor includes monitoring at least one end-user experience metric; obtaining at least one device policy, the device policy specifying a device constraint or measurable device condition; and adjusting at least one operating point for a processor according to at least one end-user experience metric and at least one device policy.
    Type: Grant
    Filed: July 8, 2015
    Date of Patent: February 27, 2018
    Assignee: Futurewei Technologies, Inc.
    Inventors: Chukwuchebem Chinemelum Orakwue, Tongzeng Yang
  • Apparatus and scheme for IO-pin-less calibration or trimming of on-chip regulators
    Patent number: 9608605
    Abstract: A method and apparatus for measuring a voltage are disclosed. In an embodiment a method for controlling a supply voltage includes providing a first periodic signal by providing a reference voltage to an oscillator, providing a second periodic signal by providing the supply voltage (VOUT) of a voltage source to the oscillator, providing a first count by measuring first periods of the first periodic signal, providing a second count by measuring second periods of the second periodic signal and comparing the first count with the second count.
    Type: Grant
    Filed: August 6, 2015
    Date of Patent: March 28, 2017
    Assignee: Futurewei Technologies, Inc.
    Inventors: Wei Chen, Tongzeng Yang, Chukwuchebem Chinemelum Orakwue
  • Apparatus and Scheme for IO-Pin-Less Calibration or Trimming of On-Chip Regulators
    Publication number: 20170040985
    Abstract: A method and apparatus for measuring a voltage are disclosed. In an embodiment a method for controlling a supply voltage includes providing a first periodic signal by providing a reference voltage to an oscillator, providing a second periodic signal by providing the supply voltage (VOUT) of a voltage source to the oscillator, providing a first count by measuring first periods of the first periodic signal, providing a second count by measuring second periods of the second periodic signal and comparing the first count with the second count.
    Type: Application
    Filed: August 6, 2015
    Publication date: February 9, 2017
    Inventors: Wei Chen, Tongzeng Yang, Chukwuchebem Chinemelum Orakwue
  • Dynamic Voltage/Frequency Scaling For Multi-Processors Using End User Experience Metrics
    Publication number: 20170010946
    Abstract: A system and method for dynamic voltage and frequency scaling for processors based on end-user experience metrics is disclosed. In an embodiment, a method in a data processing system for controlling a processor includes monitoring at least one end-user experience metric; obtaining at least one device policy, the device policy specifying a device constraint or measurable device condition; and adjusting at least one operating point for a processor according to at least one end-user experience metric and at least one device policy.
    Type: Application
    Filed: July 8, 2015
    Publication date: January 12, 2017
    Inventors: Chukwuchebem Chinemelum Orakwue, Tongzeng Yang