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).
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Publication number: 20220247393Abstract: An apparatus includes a poly current generator circuit, which includes a fractional bandgap circuit, or a bandgap voltage reference circuit and a current reference generator, an adaptive bias current generator, a frequency generator to generate an output clock signal having a select frequency, wherein the frequency generator includes a current starved ring oscillator that comprises n identical cascaded stages connected in a shape of a ring, wherein an output of the nth cascaded stage is fed back as an input of the first cascaded stage, wherein n is an odd number greater than or equal to 3; and clock buffers configured to buffer the output clock signal generated by the frequency generator for distribution.Type: ApplicationFiled: April 22, 2022Publication date: August 4, 2022Applicant: Vidatronic, Inc.Inventors: Bishoy Milad HELMY ZAKY, Sameh Ahmed Assem IBRAHIM, Hazem Hassan Mohamed HAMMAM, Anand VEERAVALLI RAGHUPATHY, Moises Emanuel ROBINSON
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Patent number: 11336226Abstract: 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: GrantFiled: January 6, 2020Date of Patent: May 17, 2022Assignee: Si-Ware Systems SAEInventors: David H. G. Mikhail, Ahmed Elkholy, Ahmed Helmy, Mohamed A. S. Eldin, Omar Essam El-Aassar, Nabil Sinoussi, Ahmed ElSayed, Mohamed Abd ElMoneim Bahry
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Patent number: 10848443Abstract: 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: GrantFiled: July 23, 2018Date of Patent: November 24, 2020Assignee: Avaya Inc.Inventor: Ahmed Helmy
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Publication number: 20200144964Abstract: 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: ApplicationFiled: January 6, 2020Publication date: May 7, 2020Inventors: David H.G. Mikhail, Ahmed Elkholy, Ahmed Helmy, Mohamed A.S. Eldin, Omar Essam El-Aassar, Nabil Sinoussi, Ahmed ElSayed, Mohamed Abd ElMoneim Bahry
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Publication number: 20200028803Abstract: 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: ApplicationFiled: July 23, 2018Publication date: January 23, 2020Inventor: Ahmed Helmy
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Patent number: 10420640Abstract: 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: GrantFiled: January 23, 2017Date of Patent: September 24, 2019Assignee: Johnson & Johnson Surgical Vision, Inc.Inventors: Ahmed Helmy, Peiwen Cheng
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Patent number: 9774465Abstract: 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: GrantFiled: December 24, 2014Date of Patent: September 26, 2017Assignee: INTEL CORPORATIONInventors: Ozgur Oyman, Ahmed Helmy, Ahmed N. Ragab, Mohamed M. Rehan
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Publication number: 20170128195Abstract: 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: ApplicationFiled: January 23, 2017Publication date: May 11, 2017Inventors: Ahmed Helmy, Peiwen Cheng
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Publication number: 20160285459Abstract: 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: ApplicationFiled: March 28, 2016Publication date: September 29, 2016Inventors: 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
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Publication number: 20160191258Abstract: 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: ApplicationFiled: December 24, 2014Publication date: June 30, 2016Inventors: OZGUR OYMAN, AHMED HELMY, AHMED N. RAGAB, MOHAMED M. REHAN
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Patent number: 8884718Abstract: 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: GrantFiled: August 8, 2012Date of Patent: November 11, 2014Assignee: Si-Ware SystemsInventors: Nabil M. Sinoussi, Mohamed M. Weheiba, Ahmed A. Helmy, Ahmed H. A. Razek, Ayman Ahmed
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Publication number: 20140171956Abstract: 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: ApplicationFiled: December 17, 2012Publication date: June 19, 2014Applicant: Abbott Medical Optics Inc.Inventors: Ahmed Helmy, Peiwen Cheng
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Patent number: 8700549Abstract: 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: GrantFiled: May 23, 2012Date of Patent: April 15, 2014Assignee: King Fahd University of Petroleum and MineralsInventors: Muhammad Imtiaz Hossain, Tarek Ahmed Helmy El-Basuny, Abdulazeez Abdulraheem, Moustafa Elshafei, Lahouari Ghouti, Amar Khoukhi, Syed Masiur Rahman, Md. Rafiul Hassan
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Patent number: 8632589Abstract: 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: GrantFiled: May 4, 2010Date of Patent: January 21, 2014Assignee: Abbott Medical Optics Inc.Inventor: Ahmed Helmy
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Publication number: 20130314167Abstract: 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: ApplicationFiled: August 8, 2012Publication date: November 28, 2013Inventors: Nabil M. Sinoussi, Mohamed M. Weheiba, Ahmed A. Helmy, Ahmed H.A. Razek, Ayman Ahmed
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Publication number: 20130318016Abstract: 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: ApplicationFiled: May 23, 2012Publication date: November 28, 2013Applicant: KING FAHD UNIVERSITY OF PETROLEUM AND MINERALSInventors: MUHAMMAD IMTIAZ HOSSAIN, TAREK AHMED HELMY EL-BASUNY, ABDULAZEEZ ABDULRAHEEM, MOUSTAFA ELSHAFEI, LAHOUARI GHOUTI, AMAR KHOUKHI, SYED MASIUR RAHMAN, MD. RAFIUL HASSAN
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Publication number: 20110276054Abstract: 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: ApplicationFiled: May 4, 2010Publication date: November 10, 2011Applicant: Abbott Medical Optics Inc.Inventor: Ahmed Helmy