Patents by Inventor Mohamed A. Abdelmoneum

Mohamed A. Abdelmoneum 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).

  • Publication number: 20140365156
    Abstract: Embodiments of the present disclosure provide self-calibrated thermal sensors of an integrated circuit (IC) die and associated techniques and configurations. In one embodiment, a self-calibrating thermal sensing device includes a resonator configured to oscillate at a frequency corresponding with a temperature of circuitry of an integrated circuit (IC) die, wherein the resonator is thermally coupled with the circuitry and configured to operate in a first mode and a second mode and logic operatively coupled with the resonator, and configured to calculate a first temperature corresponding with a first frequency of the resonator in the first mode using a first equation, calculate a second temperature corresponding with a second frequency of the resonator in the second mode using a second equation, and add an offset to the first equation and the second equation based on a result of a comparison of the first temperature and the second temperature. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: June 11, 2013
    Publication date: December 11, 2014
    Inventors: Mohamed A. Abdelmoneum, David E. Duarte, Gregory F. Taylor
  • Publication number: 20140254734
    Abstract: Described is an integrated circuit (IC) with apparatus for dynamically adapting a clock generator, e.g., phase locked loop (PLL), with respect to changes in power supply. The apparatus comprises: a voltage droop detector coupled to power supply node, the voltage droop detector to generate a digital code word representing voltage droop on the power supply node; and a PLL including a ring oscillator coupled to the power supply node, the ring oscillator to generate an output clock signal, the ring oscillator operable to adjust frequency of the output clock signal according to the digital code word.
    Type: Application
    Filed: March 7, 2013
    Publication date: September 11, 2014
    Inventors: Mohamed A. Abdelmoneum, Nasser A. Kurd, Amr M. Lotfy, Mamdouh O. Abd El-Mejeed, Mohamed A. Abdelsalam
  • Patent number: 8827550
    Abstract: Methods and apparatuses for Micro-Electro-Mechanical Systems (MEMS) resonator to monitor temperature in an integrated circuit. Fabricating the resonator in an interconnect layer provides a way to implement thermal detection means which is tolerant of manufacturing process variations. Sensor readout and control circuits can be on silicon if desired, for example, a positive feedback amplifier to form an oscillator in conjunction with the resonator and a counter to count oscillator frequency.
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: September 9, 2014
    Assignee: Intel Corporation
    Inventors: Mohamed A. Abdelmoneum, Tawfik M. Rahal-Arabi, Gregory F. Taylor, Kevin J. Fischer, Andrew Yeoh
  • Patent number: 8821009
    Abstract: Methods and apparatuses for Micro-Electro-Mechanical Systems (MEMS) resonator to monitor the platform temperature. Fabricating the resonator on a relatively low cost flexible polymer substrate rather than silicon provides mechanical flexibility as well as design flexibility with respect to sensor placement. Sensor readout and control circuits can be on silicon if desired, for example, a positive feedback amplifier to form an oscillator in conjunction with the resonator and a counter to count oscillator frequency.
    Type: Grant
    Filed: December 23, 2009
    Date of Patent: September 2, 2014
    Assignee: Intel Corporation
    Inventors: Mohamed A. Abdelmoneum, David A. Kaysen
  • Publication number: 20140184028
    Abstract: Methods and systems may provide for a hybrid RF MEMS component design including an electrostatic actuation and a piezoelectric actuation. In one example, the method may include applying a first voltage to generate a first piezoelectric force to reduce a first gap between a cantilever and an actuation electrode, and applying a second voltage to generate an electrostatic force to create contact between the cantilever and a transmission electrode.
    Type: Application
    Filed: December 27, 2012
    Publication date: July 3, 2014
    Inventors: Hao-Han Hsu, Rashed Mahameed, Mohamed A. Abdelmoneum, Dong-Ho Han
  • Publication number: 20130307631
    Abstract: Described herein is apparatus and system for a digitally controlled oscillator (DCO). The apparatus comprises a voltage regulator to provide an adjustable power supply; and a DCO to generate an output clock signal, the DCO including one or more delay elements, each delay element operable to change its propagation delay via the adjustable power supply, wherein each delay element comprising an inverter with adjustable drive strength, wherein the inverter is powered by the adjustable power supply. The apparatus further comprises a digital controller to generate a first signal for instructing the voltage regulator to adjust a voltage level of the adjustable power supply.
    Type: Application
    Filed: March 22, 2012
    Publication date: November 21, 2013
    Inventors: Amr M. Lotfy, Mohamed A. Abdelsalam, Mohammed W. El Mahalawy, Nasser A. Kurd, Mohamed A. Abdelmoneum
  • Publication number: 20110150030
    Abstract: Methods and apparatuses for Micro-Electro-Mechanical Systems (MEMS) resonator to monitor the platform temperature. Fabricating the resonator on a relatively low cost flexible polymer substrate rather than silicon provides mechanical flexibility as well as design flexibility with respect to sensor placement. Sensor readout and control circuits can be on silicon if desired, for example, a positive feedback amplifier to form an oscillator in conjunction with the resonator and a counter to count oscillator frequency.
    Type: Application
    Filed: December 23, 2009
    Publication date: June 23, 2011
    Inventors: MOHAMED A. ABDELMONEUM, David A. Kaysen
  • Publication number: 20110150031
    Abstract: Methods and apparatuses for Micro-Electro-Mechanical Systems (MEMS) resonator to monitor temperature in an integrated circuit. Fabricating the resonator in an interconnect layer provides a way to implement thermal detection means which is tolerant of manufacturing process variations. Sensor readout and control circuits can be on silicon if desired, for example, a positive feedback amplifier to form an oscillator in conjunction with the resonator and a counter to count oscillator frequency.
    Type: Application
    Filed: December 23, 2009
    Publication date: June 23, 2011
    Inventors: Mohamed A. Abdelmoneum, Tawfik M. Rahal-Arabi, Gregory F. Taylor, Kevin J. Fischer, Andrew Yeoh
  • Publication number: 20090006436
    Abstract: Systems and methods associated with automated semiconductor fabrication device yield analysis are described. One embodiment includes a computing system that includes a working file storage system that stores files corresponding to semiconductor fabrication test devices. The working file storage system may include working directories and executable flows corresponding to working directories. The computing system also includes a data controller that may select a working directory, transfer an input file to the selected working directory, and execute a flow to process an input file and to produce an output file. The output file may include a yield analysis based on data provided by a semiconductor fabrication test device.
    Type: Application
    Filed: June 29, 2007
    Publication date: January 1, 2009
    Inventors: Yazan A. Alqudah, Hazem Hajj, Mohamed Abdelmoneum, Jan M. Neirynck
  • Patent number: 6985051
    Abstract: A micromechanical resonator device and a method of making the micromechanical resonator device, as well as other extensional mode devices are provided wherein anchor losses are minimized by anchoring at one or more side nodal points of the resonator device. Lower damping forces are experienced by the resonator device when operated in air.
    Type: Grant
    Filed: December 16, 2003
    Date of Patent: January 10, 2006
    Assignee: The Regents of the University of Michigan
    Inventors: Clark T.-C. Nguyen, Mohamed A. Abdelmoneum
  • Publication number: 20040207492
    Abstract: A micromechanical resonator device and a method of making the micromechanical resonator device, as well as other extensional mode devices are provided wherein anchor losses are minimized by anchoring at one or more side nodal points of the resonator device. Lower damping forces are experienced by the resonator device when operated in air.
    Type: Application
    Filed: December 16, 2003
    Publication date: October 21, 2004
    Inventors: Clark T.-C. Nguyen, Mohamed A. Abdelmoneum