Patents by Inventor Olufemi B. Oluwafemi

Olufemi B. Oluwafemi 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: 10827942
    Abstract: In one aspect, an apparatus for detecting fatigue comprises a dry-contact electroencephalogram (EEG) electrode to measure EEG data operably coupled to at least one processor. The at least one processor is to: calculate a frequency domain representation of the EEG data, detect spectral features indicative of fatigue based on the frequency domain representation; and determine whether the brain is fatigued based on the detection. In another aspect, a method for detecting fatigue comprises receiving EEG data from dry-contact EEG electrode, calculating a frequency domain representation of the EEG data, detecting spectral features indicative of fatigue based on the frequency domain representation; and determining whether the brain is fatigued based on the detection.
    Type: Grant
    Filed: January 3, 2018
    Date of Patent: November 10, 2020
    Assignee: Intel Corporation
    Inventors: Nazgol Tavabi, Leili Tavabi, Marissa Powers, Esther Jun Kim, Olufemi B. Oluwafemi
  • Publication number: 20190038166
    Abstract: In one aspect, an apparatus for detecting fatigue comprises a dry-contact electroencephalogram (EEG) electrode to measure EEG data operably coupled to at least one processor. The at least one processor is to: calculate a frequency domain representation of the EEG data, detect spectral features indicative of fatigue based on the frequency domain representation; and determine whether the brain is fatigued based on the detection. In another aspect, a method for detecting fatigue comprises receiving EEG data from dry-contact EEG electrode, calculating a frequency domain representation of the EEG data, detecting spectral features indicative of fatigue based on the frequency domain representation; and determining whether the brain is fatigued based on the detection.
    Type: Application
    Filed: January 3, 2018
    Publication date: February 7, 2019
    Applicant: Intel Corporation
    Inventors: Nazgol Tavabi, Leili Tavabi, Marissa Powers, Esther Jun Kim, Olufemi B. Oluwafemi
  • Patent number: 10078612
    Abstract: An apparatus is described herein. The apparatus includes a plurality of conductors, wherein at least one conductor is a common-mode conductor. The apparatus also includes an encoder to encode data to be transmitted on the plurality of conductors, wherein a data speed of the common-mode conductor is limited and a data speed of other conductors is maximized according to an encoding matrix.
    Type: Grant
    Filed: July 28, 2014
    Date of Patent: September 18, 2018
    Assignee: Intel Corporation
    Inventors: Michael W. Leddige, Stephen H. Hall, Chaitanya Sreerama, Olufemi B. Oluwafemi, Antonio Zenteno Ramirez, Maynard C. Falconer
  • Publication number: 20170185149
    Abstract: In one example a data processing platform comprising circuitry to receive an input from a single electroencephalography (EEG) sensor and a single reference sensor, detect an increase in brain wave activity in a predetermined frequency range, and in response to the increase in brain wave activity in the predetermined frequency range, to generate an alert signal. Other examples may be described.
    Type: Application
    Filed: December 26, 2015
    Publication date: June 29, 2017
    Applicant: Intel Corporation
    Inventors: Olufemi B. Oluwafemi, Esther J. Kim, Marissa E. Powers, Leila Tavabi, Alejandro Ibarra Von Borstel, Hector A. Cordourier Maruri
  • Patent number: 9632961
    Abstract: Techniques for decoding encoded data are described herein. An example of a device in accordance with the present techniques includes a receiving signaling module coupled to a plurality of signal lines. The signaling module includes a receiver to receive a plurality of encoded line voltages or currents on the plurality of signal lines of a bus, wherein each one of the plurality of encoded line voltages corresponds to a weighted sum of data. The signaling module includes a comparator to determine the voltage level of each line at a unit interval and convert the voltage level to a digital value. The signaling module includes a lookup table correlating the digital value with a digital bit stream.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: April 25, 2017
    Assignee: INTEL CORPORATION
    Inventors: Olufemi B. Oluwafemi, Stephen H. Hall, Jason A. Mix, Earl J. Wight, Chaitanya Sreerama, Michael W. Leddige, Paul G. Huray
  • Patent number: 9330039
    Abstract: Techniques for encoding data are described herein. An example of a device in accordance with the present techniques includes a signaling module coupled to a plurality of digital inputs. The signaling module is to encode data received at the plurality of digital inputs to generate encoded data. Based on the encoded data, the signaling module can drive line voltages on a plurality of signal lines of a bus. Each one of the plurality of line voltages corresponds to a weighted sum of the data received at the plurality of digital inputs.
    Type: Grant
    Filed: December 26, 2012
    Date of Patent: May 3, 2016
    Assignee: Intel Corporation
    Inventors: Stephen H. Hall, Chaitanya Sreerama, Jason A. Mix, Michael W. Leddige, Jose A. Sanchez Sanchez, Olufemi B. Oluwafemi, Paul G. Huray, Maynard C. Falconer
  • Publication number: 20160026597
    Abstract: An apparatus is described herein. The apparatus includes a plurality of conductors, wherein at least one conductor is a common-mode conductor. The apparatus also includes an encoder to encode data to be transmitted on the plurality of conductors, wherein a data speed of the common-mode conductor is limited and a data speed of other conductors is maximized according to an encoding matrix.
    Type: Application
    Filed: July 28, 2014
    Publication date: January 28, 2016
    Inventors: Michael W. Leddige, Stephen H. Hall, Chaitanya Sreerama, Olufemi B. Oluwafemi, Antonio Zenteno Ramirez, Maynard C. Falconer
  • Publication number: 20140181357
    Abstract: Techniques for encoding data are described herein. An example of a device in accordance with the present techniques includes a signaling module coupled to a plurality of digital inputs. The signaling module is to encode data received at the plurality of digital inputs to generate encoded data. Based on the encoded data, the signaling module can drive line voltages on a plurality of signal lines of a bus. Each one of the plurality of line voltages corresponds to a weighted sum of the data received at the plurality of digital inputs.
    Type: Application
    Filed: December 26, 2012
    Publication date: June 26, 2014
    Inventors: Stephen H. Hall, Chaitanya Sreerama, Jason A. Mix, Michael W. Leddige, Jose A. Sanchez Sanchez, Olufemi B. Oluwafemi, Paul G. Huray, MAYNARD C. FALCONER
  • Publication number: 20140177150
    Abstract: The present disclosure provides techniques for decreasing vertical crosstalk in a stripline. An apparatus may include a conductor bracketed by ground layers. The conductor may have a horizontal crosstalk. A vertical component may be coupled to the conductor. The vertical component may have a vertical crosstalk cancelled by the horizontal crosstalk.
    Type: Application
    Filed: December 21, 2012
    Publication date: June 26, 2014
    Inventors: Olufemi B. Oluwafemi, Richard K. Kunze, Henry I. Peng, Karen Navarro Castillo, Adefisayo O. Adepetun, Brandon Gore, Oluwafemi Akinwale
  • Publication number: 20140181348
    Abstract: Techniques for decoding encoded data are described herein. An example of a device in accordance with the present techniques includes a receiving signaling module coupled to a plurality of signal lines. The signaling module includes a receiver to receive a plurality of encoded line voltages or currents on the plurality of signal lines of a bus, wherein each one of the plurality of encoded line voltages corresponds to a weighted sum of data. The signaling module includes a comparator to determine the voltage level of each line at a unit interval and convert the voltage level to a digital value. The signaling module includes a lookup table correlating the digital value with a digital bit stream.
    Type: Application
    Filed: March 15, 2013
    Publication date: June 26, 2014
    Inventors: Olufemi B. Oluwafemi, Stephen H. Hall, Jason A. Mix, Earl J. Wight, Chaitanya Sreerama, Michael W. Leddige, Paul G. Huray
  • Publication number: 20120160542
    Abstract: In some embodiments a plurality of differential pair traces include microstrip routing and a layer is formed over the plurality of differential pair traces. The layer formed over the plurality of differential pair traces is a thick solder mask, a dielectric layer, and/or a solder mask with a high dielectric constant. Other embodiments are described and claimed.
    Type: Application
    Filed: December 22, 2010
    Publication date: June 28, 2012
    Inventors: Olufemi B. Oluwafemi, Xiaoning Ye
  • Patent number: 7573359
    Abstract: An electronic device may be formed of a printed circuit board having integrated circuits mounted thereon. A backing plate may compress an insulating layer against a microstrip line formed on one surface of said circuit board opposite to the surface that includes integrated circuits. By compressing said backing plate against said insulating layer, less crosstalk may result from the formation of a microstrip on the bottom surface of the printed circuit board. The backing plate may also be used to secure a cooling device, such as a heat sink, on the opposite side of the circuit board.
    Type: Grant
    Filed: March 29, 2007
    Date of Patent: August 11, 2009
    Assignee: Intel Corporation
    Inventors: Richard K. Kunze, Olufemi B. Oluwafemi, Chung-Chi Huang, Xiaoning Ye
  • Publication number: 20080238584
    Abstract: An electronic device may be formed of a printed circuit board having integrated circuits mounted thereon. A backing plate may compress an insulating layer against a microstrip line formed on one surface of said circuit board opposite to the surface that includes integrated circuits. By compressing said backing plate against said insulating layer, less crosstalk may result from the formation of a microstrip on the bottom surface of the printed circuit board. The backing plate may also be used to secure a cooling device, such as a heat sink, on the opposite side of the circuit board.
    Type: Application
    Filed: March 29, 2007
    Publication date: October 2, 2008
    Inventors: Richard K. Kunze, Olufemi B. Oluwafemi, Chung-Chi Huang, Xiaoning Ye