Patents by Inventor Ahmed Helmy

Ahmed Helmy 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: 20240118723
    Abstract: A bandgap apparatus includes an error amplifier; a bandgap core including 2 BJT devices and core resistors for proportional to absolute temperature (PTAT) and complementary to absolute temperature (CTAT) current generations; a reference resistor for reference voltage generation; an NMOS current mirror having NMOS devices; a PMOS current mirror having PMOS devices; and 4 switches for controlling operation in a high-power mode or a low-power mode, wherein the high-power mode consumes more power than the low-power mode, wherein the error amplifier is switched on and the NMOS current mirror is switched off in the high-power mode, or the error amplifier is switched off and the NMOS current mirror is switched on in the low-power mode.
    Type: Application
    Filed: September 29, 2022
    Publication date: April 11, 2024
    Applicant: Vidatronic, Inc.
    Inventors: Hazem Hassan Mohamed Hammam, Sameh Ahmed Assem Ibrahim, Bishoy Milad Helmy Zaky, Moises E Robinson
  • Patent number: 11336226
    Abstract: Techniques are described that enables controlling the TNULL characteristic of a self-compensated oscillator by controlling the magnitude and direction of the frequency deviation versus temperature, and thus, compensating the frequency deviation.
    Type: Grant
    Filed: January 6, 2020
    Date of Patent: May 17, 2022
    Assignee: Si-Ware Systems SAE
    Inventors: David H. G. Mikhail, Ahmed Elkholy, Ahmed Helmy, Mohamed A. S. Eldin, Omar Essam El-Aassar, Nabil Sinoussi, Ahmed ElSayed, Mohamed Abd ElMoneim Bahry
  • Patent number: 10848443
    Abstract: Embodiments of the disclosure provide systems and methods for utilizing chatbots to support interactions with human users and more particularly to using multiple chatbots from different communication channels and/or in different domains to support an interaction with a user on a single communication channel and/or in a single domain. Generally speaking, embodiments of the present disclosure are directed to allowing multiple chatbots that operate on different communication channels and/or in different domains to socialize amongst one another. This socialization of chatbots operating on different communication channels and/or in different domains allows each chatbot to call upon one another to help engage in a transaction with a customer. In addition to facilitating a communication session in which two or more chatbots are socialized together to help prepare coherent responses to user inputs, the socialization of chatbots can also facilitate the automated training of chatbots.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: November 24, 2020
    Assignee: Avaya Inc.
    Inventor: Ahmed Helmy
  • Publication number: 20200144964
    Abstract: Techniques are described that enables controlling the TNULL characteristic of a self-compensated oscillator by controlling the magnitude and direction of the frequency deviation versus temperature, and thus, compensating the frequency deviation.
    Type: Application
    Filed: January 6, 2020
    Publication date: May 7, 2020
    Inventors: David H.G. Mikhail, Ahmed Elkholy, Ahmed Helmy, Mohamed A.S. Eldin, Omar Essam El-Aassar, Nabil Sinoussi, Ahmed ElSayed, Mohamed Abd ElMoneim Bahry
  • Publication number: 20200028803
    Abstract: Embodiments of the disclosure provide systems and methods for utilizing chatbots to support interactions with human users and more particularly to using multiple chatbots from different communication channels and/or in different domains to support an interaction with a user on a single communication channel and/or in a single domain. Generally speaking, embodiments of the present disclosure are directed to allowing multiple chatbots that operate on different communication channels and/or in different domains to socialize amongst one another. This socialization of chatbots operating on different communication channels and/or in different domains allows each chatbot to call upon one another to help engage in a transaction with a customer. In addition to facilitating a communication session in which two or more chatbots are socialized together to help prepare coherent responses to user inputs, the socialization of chatbots can also facilitate the automated training of chatbots.
    Type: Application
    Filed: July 23, 2018
    Publication date: January 23, 2020
    Inventor: Ahmed Helmy
  • Patent number: 10420640
    Abstract: Methods for detecting a coating on a surface of an intraocular lens delivery device and methods of manufacturing the device are provided. A method includes forming the coating on the device, the coating including a lubricious-enhancing component and a fluorescing component, illuminating the fluorescing component to cause the fluorescing component to emit a glow, and determining characteristics of the coating on the device based on the glow of the fluorescing component.
    Type: Grant
    Filed: January 23, 2017
    Date of Patent: September 24, 2019
    Assignee: Johnson & Johnson Surgical Vision, Inc.
    Inventors: Ahmed Helmy, Peiwen Cheng
  • Patent number: 9774465
    Abstract: Technology for receiving media content is disclosed. Media content segments can be received on a broadcast channel via a multimedia broadcast multicast service (MBMS) client in a user equipment (UE) while the MBMS client is operating in a first streaming mode. The UE can determine that a MBMS decoder buffer level and a broadcast channel condition associated with the broadcast channel do not comply with a defined threshold. The UE can switch from operating in the first streaming mode to a second streaming mode based on the MBMS decoder buffer level and the broadcast channel condition not complying with the defined threshold.
    Type: Grant
    Filed: December 24, 2014
    Date of Patent: September 26, 2017
    Assignee: INTEL CORPORATION
    Inventors: Ozgur Oyman, Ahmed Helmy, Ahmed N. Ragab, Mohamed M. Rehan
  • Publication number: 20170128195
    Abstract: Methods for detecting a coating on a surface of an intraocular lens delivery device and methods of manufacturing the device are provided. A method includes forming the coating on the device, the coating including a lubricious-enhancing component and a fluorescing component, illuminating the fluorescing component to cause the fluorescing component to emit a glow, and determining characteristics of the coating on the device based on the glow of the fluorescing component.
    Type: Application
    Filed: January 23, 2017
    Publication date: May 11, 2017
    Inventors: Ahmed Helmy, Peiwen Cheng
  • Publication number: 20160285459
    Abstract: Techniques are described that enables controlling the TNULL characteristic of a self-compensated oscillator by controlling the magnitude and direction of the frequency deviation versus temperature, and thus, compensating the frequency deviation.
    Type: Application
    Filed: March 28, 2016
    Publication date: September 29, 2016
    Inventors: David H.G. Mikhael, Ahmed Elkhouly, Ahmed Helmy, Mohamed A.S. Eldin, Omar Essam El-Aassar, Nabil Sinoussi, Ahmed ElSayed, Mohamed Abd El-Moneim Bahry
  • Publication number: 20160191258
    Abstract: Technology for receiving media content is disclosed. Media content segments can be received on a broadcast channel via a multimedia broadcast multicast service (MBMS) client in a user equipment (UE) while the MBMS client is operating in a first streaming mode. The UE can determine that a MBMS decoder buffer level and a broadcast channel condition associated with the broadcast channel do not comply with a defined threshold. The UE can switch from operating in the first streaming mode to a second streaming mode based on the MBMS decoder buffer level and the broadcast channel condition not complying with the defined threshold.
    Type: Application
    Filed: December 24, 2014
    Publication date: June 30, 2016
    Inventors: OZGUR OYMAN, AHMED HELMY, AHMED N. RAGAB, MOHAMED M. REHAN
  • Patent number: 8884718
    Abstract: A substantially temperature-independent LC-based oscillator uses bias control techniques. Temperature independence may be achieved by controlling the harmonic frequency content of the output of the oscillator by controlling the amplitude. Amplitude control may be achieved by inserting a control mechanism in the feedback loop of the oscillator.
    Type: Grant
    Filed: August 8, 2012
    Date of Patent: November 11, 2014
    Assignee: Si-Ware Systems
    Inventors: Nabil M. Sinoussi, Mohamed M. Weheiba, Ahmed A. Helmy, Ahmed H. A. Razek, Ayman Ahmed
  • Publication number: 20140171956
    Abstract: Methods for detecting a coating on a surface of an intraocular lens delivery device and methods of manufacturing the device are provided. A method includes forming the coating on the device, the coating including a lubricious-enhancing component and a fluorescing component, illuminating the fluorescing component to cause the fluorescing component to emit a glow, and determining characteristics of the coating on the device based on the glow of the fluorescing component.
    Type: Application
    Filed: December 17, 2012
    Publication date: June 19, 2014
    Applicant: Abbott Medical Optics Inc.
    Inventors: Ahmed Helmy, Peiwen Cheng
  • Patent number: 8700549
    Abstract: The method of predicting gas composition in a multistage separator includes solutions to the regression problem of gas composition prediction that are developed using an ensemble of hybrid computational intelligence (CI) models. Three separate homogeneous and one heterogeneous ensemble of hybrid computational intelligence (EHCI) models are developed using a parallel scheme. The homogeneous models have the same types of CI models used as base learners, and the heterogeneous model has of different types of CI models used as base learners. Various popular CI models, including multi-layer perceptron (MLP), support vector regression (SVR) and adaptive neuro-fuzzy inference system (ANFIS), are used as base learners of ensemble models.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: April 15, 2014
    Assignee: King Fahd University of Petroleum and Minerals
    Inventors: Muhammad Imtiaz Hossain, Tarek Ahmed Helmy El-Basuny, Abdulazeez Abdulraheem, Moustafa Elshafei, Lahouari Ghouti, Amar Khoukhi, Syed Masiur Rahman, Md. Rafiul Hassan
  • Patent number: 8632589
    Abstract: A system and method for performing an ocular surgical procedure is provided. The system is configured to provide an IOL having a trailing haptic to an eye and includes a pair of interlockable telescoping elements, having generally an inner and outer component configured to hold the IOL and be brought together into a locking position, the locking position maintaining the trailing haptic in an advantageously altered orientation. The system also includes a plunger configured to receive force and transmit the force to the IOL and the trailing haptic in the advantageously altered orientation.
    Type: Grant
    Filed: May 4, 2010
    Date of Patent: January 21, 2014
    Assignee: Abbott Medical Optics Inc.
    Inventor: Ahmed Helmy
  • Publication number: 20130314167
    Abstract: A substantially temperature-independent LC-based oscillator uses bias control techniques. Temperature independence may be achieved by controlling the harmonic frequency content of the output of the oscillator by controlling the amplitude. Amplitude control may be achieved by inserting a control mechanism in the feedback loop of the oscillator.
    Type: Application
    Filed: August 8, 2012
    Publication date: November 28, 2013
    Inventors: Nabil M. Sinoussi, Mohamed M. Weheiba, Ahmed A. Helmy, Ahmed H.A. Razek, Ayman Ahmed
  • Publication number: 20130318016
    Abstract: The method of predicting gas composition in a multistage separator includes solutions to the regression problem of gas composition prediction that are developed using an ensemble of hybrid computational intelligence (CI) models. Three separate homogeneous and one heterogeneous ensemble of hybrid computational intelligence (EHCI) models are developed using a parallel scheme. The homogeneous models have the same types of CI models used as base learners, and the heterogeneous model has of different types of CI models used as base learners. Various popular CI models, including multi-layer perceptron (MLP), support vector regression (SVR) and adaptive neuro-fuzzy inference system (ANFIS), are used as base learners of ensemble models.
    Type: Application
    Filed: May 23, 2012
    Publication date: November 28, 2013
    Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS
    Inventors: MUHAMMAD IMTIAZ HOSSAIN, TAREK AHMED HELMY EL-BASUNY, ABDULAZEEZ ABDULRAHEEM, MOUSTAFA ELSHAFEI, LAHOUARI GHOUTI, AMAR KHOUKHI, SYED MASIUR RAHMAN, MD. RAFIUL HASSAN
  • Publication number: 20110276054
    Abstract: A system and method for performing an ocular surgical procedure is provided. The system is configured to provide an IOL having a trailing haptic to an eye and includes a pair of interlockable telescoping elements, having generally an inner and outer component configured to hold the IOL and be brought together into a locking position, the locking position maintaining the trailing haptic in an advantageously altered orientation. The system also includes a plunger configured to receive force and transmit the force to the IOL and the trailing haptic in the advantageously altered orientation.
    Type: Application
    Filed: May 4, 2010
    Publication date: November 10, 2011
    Applicant: Abbott Medical Optics Inc.
    Inventor: Ahmed Helmy