Patents by Inventor Omar Ahmad
Omar Ahmad 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: 12039062Abstract: There are provided a method, system and computer program product for preventing unauthorized use of a deep reinforcement learning agent. The DRL agents are trained to behave as expected only when they observe the one or more required secret operational keys. In some embodiments, the DRL agents are further trained to operate at a diminished capacity when the one or more required secret operational keys are unused.Type: GrantFiled: December 9, 2021Date of Patent: July 16, 2024Assignee: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Omar Ahmad Mohammad Alhussein, Peter Ashwood-Smith
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Publication number: 20240171516Abstract: Methods and systems that enable communication network traffic engineering functions or application functions using combinations of neural network (NN) encoders and NN decoders are provided. A first network element has a NN encoder deployed thereat and receives input data based on which the NN encoder generates a latent representation. The latent representation is provided to a second network element that has a NN decoder deployed thereat and is configured to process the latent representation in accordance with a traffic engineering function to produce a traffic engineering output, which may be used to modify an operational state variable of the communication network. The input data are values of operational state variables of the communication network obtained at the first network element.Type: ApplicationFiled: November 18, 2022Publication date: May 23, 2024Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventor: Omar Ahmad Mohammad ALHUSSEIN
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Patent number: 11976064Abstract: The present invention relates to imidazo-pyridinyl compounds, or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising such compounds and salts, and to methods of using such compounds, salts and compositions for the treatment of abnormal cell growth, including cancer, in a subject.Type: GrantFiled: May 6, 2022Date of Patent: May 7, 2024Assignee: Pfizer Inc.Inventors: Omar Ahmad, Andrew Fensome, Erik Alphie LaChapelle, Ethan Lawrence Fisher, Rayomand J. Unwalla, Jun Xiao, Lei Zhang
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Publication number: 20230216811Abstract: There is provided a method and system for communication network management. There is provided an active TE architecture and procedure that rely on the epistemic uncertainty obtained from traffic forecasting models. According to embodiments, the traffic forecasting models can predict the mean of the network traffic demand and can extract one or more of the features relating epistemic uncertainty and the aleatoric uncertainty. According to embodiments, the epistemic uncertainty is used to vary the sampling frequency of network statistics in TE applications, for specific times or specific flows. A time-window can be used to predict network traffic can be varied (e.g. increased or decreased) to adjust the epistemic uncertainty.Type: ApplicationFiled: January 5, 2022Publication date: July 6, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Omar Ahmad Mohammad ALHUSSEIN, Mehdi Arashmid AKHAVAIN MOHAMMADI
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Publication number: 20230185932Abstract: There are provided a method, system and computer program product for preventing unauthorized use of a deep reinforcement learning agent. The DRL agents are trained to behave as expected only when they observe the one or more required secret operational keys. In some embodiments, the DRL agents are further trained to operate at a diminished capacity when the one or more required secret operational keys are unused.Type: ApplicationFiled: December 9, 2021Publication date: June 15, 2023Applicant: HUAWEI TECHNOLOGIES CO., LTD.Inventors: Omar Ahmad Mohammad ALHUSSEIN, Peter ASHWOOD-SMITH
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Publication number: 20230166041Abstract: This disclosure relates to devices and kits for delivery of a fluid. In some embodiments, the fluid is useful in facilitating and maintaining hemostasis.Type: ApplicationFiled: August 4, 2022Publication date: June 1, 2023Inventors: Omar AHMAD, Jonathan LEE, Matthew SWIFT, Joseph LANDOLINA
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Publication number: 20230019732Abstract: The present disclosure provides a compound represented by structural formula (I-0): or a pharmaceutically acceptable salt thereof useful for treating a cancer.Type: ApplicationFiled: August 9, 2022Publication date: January 19, 2023Inventors: Omar Ahmad, John Emmerson Campbell, Thomas A. Dineen, Meredith Suzanne Eno, Dilinie Prasadhini Fernando
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Publication number: 20220274986Abstract: The present invention relates to imidazo-pyridinyl compounds, or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising such compounds and salts, and to methods of using such compounds, salts and compositions for the treatment of abnormal cell growth, including cancer, in a subject.Type: ApplicationFiled: May 6, 2022Publication date: September 1, 2022Applicant: Pfizer Inc.Inventors: Omar Ahmad, Andrew Fensome, Erik Alphie LaChapelle, Ethan Lawrence Fisher, Rayomand J. Unwalla, Jun Xiao, Lei Zhang
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Publication number: 20220222865Abstract: A system and method for compressing and decompressing image data, which provides better compression and minimal representation of the input image with minimal loss compared to previous Deep Learning codecs. The system can provide for quantization during training, flexible addition of filters, and conditional complexity of image compression. The Deep Learning codec generates codes that are directly usable with Machine Learning algorithms, thus boosting the performance of Machine Learning algorithms.Type: ApplicationFiled: January 10, 2022Publication date: July 14, 2022Inventors: OMAR AHMAD ABDO AL TAMIMI, Tareq Aljaber
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Patent number: 11339159Abstract: The present invention relates to imidazo-pyridinyl compounds, or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising such compounds and salts, and to methods of using such compounds, salts and compositions for the treatment of abnormal cell growth, including cancer, in a subject.Type: GrantFiled: July 13, 2020Date of Patent: May 24, 2022Assignee: Pfizer Inc.Inventors: Omar Ahmad, Andrew Fensome, Erik Alphie LaChapelle, Ethan Lawrence Fisher, Rayomand J. Unwalla, Jun Xiao, Lei Zhang
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Patent number: 11148033Abstract: Provided is a rehabilitation and training gaming system that can comprise a mechanism of detecting user inputs, such as a camera, joystick, force sensor, position sensor, inertial sensor, robotic interface, bioelectrical signal sensor, etc., computing unit(s) for processing inputs and generating outputs, and a computer-rendered object that is at least partially controlled by the user's inputs in a physics-driven manner. The physics-driven manner involves the computer-rendered object responding to user inputs in a manner which is both continuous and time-dependent, including but not limited to: a viscosity relationship, where the velocity, or rate of change, of a property of the computer-rendered object is proportional to the user's input, or an inertial relationship, where the acceleration, or second time derivative, of a property of the computer-rendered object is proportional to the user's input.Type: GrantFiled: January 26, 2018Date of Patent: October 19, 2021Assignee: THE JOHNS HOPKINS UNIVERSITYInventors: Kevin C. Olds, Omar Ahmad, Promit Roy, John Krakauer, Kathleen McNally
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Publication number: 20210017172Abstract: The present invention relates to imidazo-pyridinyl compounds, or a pharmaceutically acceptable salt thereof, to pharmaceutical compositions comprising such compounds and salts, and to methods of using such compounds, salts and compositions for the treatment of abnormal cell growth, including cancer, in a subject.Type: ApplicationFiled: July 13, 2020Publication date: January 21, 2021Applicant: Pfizer Inc.Inventors: Omar Ahmad, Andrew Fensome, Erik Alphie LaChapelle, Ethan Lawrence Fisher, Rayomand J. Unwalla, Jun Xiao, Lei Zhang
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Publication number: 20190282760Abstract: This disclosure relates to devices and kits for delivery of a fluid. In some embodiments, the fluid is useful in facilitating and maintaining hemostasis.Type: ApplicationFiled: March 13, 2018Publication date: September 19, 2019Inventors: Omar Ahmad, Jonathan Lee, Matthew Swift, Joseph Landolina
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Publication number: 20180228407Abstract: Provided is a system for hand rehabilitation comprising an enclosure comprising a top surface and a bottom surface opposite the top surface; a wrist support attached to the top surface and configured to support and rigidly hold a wrist in position with respect to the top surface; a finger retention support arranged on the top surface, sized to accommodate at least a fingertip, and arranged to allow the finger to exert forces on the finger retention support in any direction; a sensor housed within the enclosure and in communication with the finger retention support, the sensor configured to detect and convert forces exerted by the finger on the finger retention support in multiple degrees of freedom into an electrical signal; and a processor in electrical communication with the sensor and configured to receive the electrical signal and provide feedback to a user.Type: ApplicationFiled: February 15, 2018Publication date: August 16, 2018Inventors: Kevin C. Olds, Omar Ahmad, Promit Roy, John Krakauer
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Publication number: 20180214761Abstract: Provided is a rehabilitation and training gaming system that can comprise a mechanism of detecting user inputs, such as a camera, joystick, force sensor, position sensor, inertial sensor, robotic interface, bioelectrical signal sensor, etc., computing unit(s) for processing inputs and generating outputs, and a computer-rendered object that is at least partially controlled by the user's inputs in a physics-driven manner. The physics-driven manner involves the computer-rendered object responding to user inputs in a manner which is both continuous and time-dependent, including but not limited to: a viscosity relationship, where the velocity, or rate of change, of a property of the computer-rendered object is proportional to the user's input, or an inertial relationship, where the acceleration, or second time derivative, of a property of the computer-rendered object is proportional to the user's input.Type: ApplicationFiled: January 26, 2018Publication date: August 2, 2018Inventors: Kevin C. Olds, Omar Ahmad, Promit Roy, John Krakauer, Kathleen McNally
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Publication number: 20130321267Abstract: A software keyboard is provided with a dedicated key (dynamic character key) for inputting a character, where the character associated with the key is determined based upon a context and may dynamically change according to the context. For example, a first character may be dynamically determined and associated with the dedicated key for a first context and a second character, possibly different from the first character, may be selected and associated with the dedicated key for a different context. The character that is associated with the dynamic character key may also be displayed on the dynamic character key. In some embodiments, the character associated with the dynamic character key may be a non-alphanumeric character such as a diacritical mark, a punctuation mark, and the like.Type: ApplicationFiled: June 4, 2012Publication date: December 5, 2013Applicant: Apple Inc.Inventors: Omar Ahmad Bhatti, Marc Verstaen, Christopher P. Willmore, Morgan H. Winer, Julien J. Jalon
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Publication number: 20060047605Abstract: A computer implemented method describes managing privacy information. Initially, a request is received from a requester for the privacy information of an entity. The request is often the result of an applicant submitting a form or application to the requester. Next, implementations of the present invention create a privacy transaction in a database for the privacy information including one or more identity qualities from the applicant and one or more characteristics for the submission. These identity qualities, characteristics for the submission and other pieces of information are used to score the privacy transaction according to the one or more identity qualities from the applicant and the one or more characteristics for the submission. The score provides a confidence level indicative of the authenticity and authorization associated with the submission.Type: ApplicationFiled: August 18, 2005Publication date: March 2, 2006Inventor: Omar Ahmad
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Patent number: D909570Type: GrantFiled: March 13, 2018Date of Patent: February 2, 2021Assignee: CRESILON, INC.Inventors: Omar Ahmad, Jonathan Lee, Matthew Swift, Joseph Landolina