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).
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Patent number: 10827942Abstract: 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: GrantFiled: January 3, 2018Date of Patent: November 10, 2020Assignee: Intel CorporationInventors: Nazgol Tavabi, Leili Tavabi, Marissa Powers, Esther Jun Kim, Olufemi B. Oluwafemi
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Publication number: 20190038166Abstract: 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: ApplicationFiled: January 3, 2018Publication date: February 7, 2019Applicant: Intel CorporationInventors: Nazgol Tavabi, Leili Tavabi, Marissa Powers, Esther Jun Kim, Olufemi B. Oluwafemi
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Patent number: 10078612Abstract: 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: GrantFiled: July 28, 2014Date of Patent: September 18, 2018Assignee: Intel CorporationInventors: Michael W. Leddige, Stephen H. Hall, Chaitanya Sreerama, Olufemi B. Oluwafemi, Antonio Zenteno Ramirez, Maynard C. Falconer
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Publication number: 20170185149Abstract: 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: ApplicationFiled: December 26, 2015Publication date: June 29, 2017Applicant: Intel CorporationInventors: Olufemi B. Oluwafemi, Esther J. Kim, Marissa E. Powers, Leila Tavabi, Alejandro Ibarra Von Borstel, Hector A. Cordourier Maruri
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Patent number: 9632961Abstract: 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: GrantFiled: March 15, 2013Date of Patent: April 25, 2017Assignee: INTEL CORPORATIONInventors: Olufemi B. Oluwafemi, Stephen H. Hall, Jason A. Mix, Earl J. Wight, Chaitanya Sreerama, Michael W. Leddige, Paul G. Huray
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Patent number: 9330039Abstract: 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: GrantFiled: December 26, 2012Date of Patent: May 3, 2016Assignee: Intel CorporationInventors: Stephen H. Hall, Chaitanya Sreerama, Jason A. Mix, Michael W. Leddige, Jose A. Sanchez Sanchez, Olufemi B. Oluwafemi, Paul G. Huray, Maynard C. Falconer
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Publication number: 20160026597Abstract: 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: ApplicationFiled: July 28, 2014Publication date: January 28, 2016Inventors: Michael W. Leddige, Stephen H. Hall, Chaitanya Sreerama, Olufemi B. Oluwafemi, Antonio Zenteno Ramirez, Maynard C. Falconer
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Publication number: 20140177150Abstract: 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: ApplicationFiled: December 21, 2012Publication date: June 26, 2014Inventors: Olufemi B. Oluwafemi, Richard K. Kunze, Henry I. Peng, Karen Navarro Castillo, Adefisayo O. Adepetun, Brandon Gore, Oluwafemi Akinwale
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Publication number: 20140181348Abstract: 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: ApplicationFiled: March 15, 2013Publication date: June 26, 2014Inventors: Olufemi B. Oluwafemi, Stephen H. Hall, Jason A. Mix, Earl J. Wight, Chaitanya Sreerama, Michael W. Leddige, Paul G. Huray
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Publication number: 20140181357Abstract: 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: ApplicationFiled: December 26, 2012Publication date: June 26, 2014Inventors: Stephen H. Hall, Chaitanya Sreerama, Jason A. Mix, Michael W. Leddige, Jose A. Sanchez Sanchez, Olufemi B. Oluwafemi, Paul G. Huray, MAYNARD C. FALCONER
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Publication number: 20120160542Abstract: 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: ApplicationFiled: December 22, 2010Publication date: June 28, 2012Inventors: Olufemi B. Oluwafemi, Xiaoning Ye
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Patent number: 7573359Abstract: 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: GrantFiled: March 29, 2007Date of Patent: August 11, 2009Assignee: Intel CorporationInventors: Richard K. Kunze, Olufemi B. Oluwafemi, Chung-Chi Huang, Xiaoning Ye
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Publication number: 20080238584Abstract: 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: ApplicationFiled: March 29, 2007Publication date: October 2, 2008Inventors: Richard K. Kunze, Olufemi B. Oluwafemi, Chung-Chi Huang, Xiaoning Ye