Patents by Inventor Mohammed Mostafa

Mohammed Mostafa 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: 20210304607
    Abstract: Collaborative perception is based on recognition that a fleet of AVs and stationary infrastructure objects equipped with sensors may be configured to communicate with one another in sharing their sensor data, thus benefiting from collaborative perception, rather than being limited to their individual perception. Three specific scenarios of collaborative perception are disclosed. The first scenario relates to two AVs in the vicinity of one another exchanging complexity scores indicative of their respective environments. The second scenario relates to an AV detecting that it has a blind spot and seeking other AVs or infrastructure objects to provide information indicative of the environment in the blind spot. The third scenario relates to providing infrastructure objects equipped with sensors in appropriate locations so that, when an AV is in the vicinity of such objects, the AV may receive information from their sensors.
    Type: Application
    Filed: March 26, 2020
    Publication date: September 30, 2021
    Applicant: GM Cruise Holdings LLC
    Inventors: Nestor Grace, Diego Plascencia-Vega, Dogan Gidon, Mohamed Mostafa Elshenawy
  • Publication number: 20210279271
    Abstract: An approach is provided in which the approach performs object detection on an image to identify a set of edges and a set of tables from a set of objects corresponding to a set of data. The approach determines a set of associations between the set of tables and the set of edges in response to adjusting a set of bounding boxes corresponding to the set of edges. The approach generates a data module based on the set of associations, the set of tables, and the set of edges, and utilizes the data module to access the set of data.
    Type: Application
    Filed: March 5, 2020
    Publication date: September 9, 2021
    Inventors: Ali Khanafer, Mohammed Mostafa
  • Publication number: 20210271637
    Abstract: A computer-implemented method, system and computer program product for creating a descriptor for a dashboard template. The column-to-visualization mappings are extracted from a dashboard of a created or modified dashboard (or a created or modified dashboard template). Furthermore, the concept combinations from each visualization of the dashboard are extracted. Additionally, topics from the dashboard are extracted. The concept combinations, topics and column-to-visualization mappings are aggregated into a dashboard template descriptor. The dashboard template descriptor is then stored. In this manner, the dashboard template descriptor captures how concept combinations are used in the visualizations of the dashboard as well as how high-level concepts (topics) are incorporated in the dashboard. Furthermore, the dashboard template descriptor captures how the concepts of the columns of a dataset are mapped to the visualizations of the dashboard.
    Type: Application
    Filed: February 27, 2020
    Publication date: September 2, 2021
    Inventors: Firas Kazem, Laura Marie Alkhoury, Anthony Nicola Tasca, Ahmed Hussein Mohamed Kamel El-Khouly, Mohammed Mostafa
  • Publication number: 20210271709
    Abstract: A computer-implemented method, system and computer program product for recommending a template or a dataset. A descriptor (input descriptor) of the input, corresponding to a dataset or a dashboard template, is extracted or fetched. The input descriptor may be the descriptor of the dataset which includes topics and concept combinations. Alternatively, the input descriptor may be the descriptor of the dashboard template which includes topics, concept combinations and column-to-visualization mappings. Scores are then generated for the candidate targets, corresponding to dashboard templates or datasets, based on one or more of the following: matching topics in the input descriptor with topics in the candidate target descriptors, matching concept combinations in the input descriptor with concept combinations in the candidate target descriptors, and determining compatibility of the datasets with the dashboard templates.
    Type: Application
    Filed: February 27, 2020
    Publication date: September 2, 2021
    Inventors: Firas Kazem, Anthony Nicola Tasca, Laura Marie Alkhoury, Ahmed Hussein Mohamed Kamel El-Khouly, Mohammed Mostafa
  • Publication number: 20210248137
    Abstract: A computer-implemented method for joining data sets with mismatched geographic location naming conventions is provided. The method includes identifying, by the computer, a first dataset and a second dataset as join candidates. The method also includes joining, by the computer, the first dataset and the second dataset when, each row of the first user dataset is associated with a single geographic identifier using a geographic knowledge dataset that includes a geographic name lookup table and each row of the second user dataset is associated with a single geographic identifier using the geographic knowledge dataset, wherein the geographic name lookup table includes a plurality of alias names for each of a plurality of unique geographic locations.
    Type: Application
    Filed: February 7, 2020
    Publication date: August 12, 2021
    Inventors: Lin Luo, Changying Sun, Graham Wills, Mohammed Mostafa
  • Patent number: 11045792
    Abstract: Highly efficient nanosized mesoporous CuMgAl ternary oxide catalysts are provided.
    Type: Grant
    Filed: September 30, 2020
    Date of Patent: June 29, 2021
    Assignee: King Abdulaziz University
    Inventors: Mohamed Mokhtar Mohamed Mostafa, Budoor Fadl Ali Alhashedi, Heba Abbas Kashmery, Nesreen Said Ismail Ahmed, Tamer Said Sayed Saleh, Katabathini Narasimharao
  • Patent number: 11027270
    Abstract: A method of preparing an amalgamated transition metal layered double hydroxide (LDH)@Y-zeolite hybrid catalyst is provided. The method includes combining a transition metal with aluminum nitrate and precipitating using an alkali under ultrasound irradiation and an inert atmosphere to form a transition metal-containing LDH catalyst. A Y-zeolite is pretreated by an ion exchange process utilizing ammonia prior to calcination at temperature (250-1000° C.) under an inert atmosphere to form an H—Y-zeolite. Followed by refluxing the transition metal-containing LDH catalyst together with the H—Y-zeolite at 50° C. for a predetermined time to form a precipitate. The precipitate is filtering and washing with distilled water to obtain the amalgamated transitional metal LDH@Y-zeolite hybrid catalyst.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: June 8, 2021
    Assignee: King Abdulaziz University
    Inventors: Mohamed Mokhtar Mohamed Mostafa, Ghalia Saeed Alzhrani, Elham Shafik Aazam, Tamer Said Sayed Saleh
  • Publication number: 20210117811
    Abstract: A computer-implemented method, system and computer program product for providing predictions tailored for a specific domain. Each field within a set of datasets is classified with a concept defined in a domain specific ontology. After receiving a target field and identifying a target concept tagged to the target field, concepts that have an influential impact directly to the target concept or indirectly to a concept tagged to a field associated with the target field are identified. Fields are then identified as candidates for predictors from the identified concepts using a semantic relationship and a numeric association combined approach. An influential confidence score and a numeric analytics score are then calculated for each of these candidates upon which a final confidence score is computed. The identified candidates are ranked based on the final confidence scores, and the top ranked candidates for predictors are selected to build a statistical model.
    Type: Application
    Filed: October 21, 2019
    Publication date: April 22, 2021
    Inventors: Changying Sun, Lin Luo, Graham Wills, Mohammed Mostafa
  • Patent number: 10956420
    Abstract: A big data analytics system includes an event monitoring controller that detects a user targeted event from an initial digital query data flow. An event conversion controller determines at least one contextual element associated with the at least one user targeted event, and automatically converts the at least one contextual element into a search criteria. An external data query builder controller automatically executes an external search query based on the search criteria. A data fusing controller automatically fuses the at least one contextual element generated from the at least one user targeted event, together with external search results generated from the external search query and the initial query data flow to generate a fused data file.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: March 23, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Lin Luo, Mohammed Mostafa, Changying Sun, Graham Wills
  • Publication number: 20200161958
    Abstract: A voltage regulator includes a load detection controller for detecting whether an output capacitor is present at an output of the voltage regulator; a digital controller for selecting a functional state of the voltage regulator based on a signal from the load detection controller; a first feedback loop for regulation when the output capacitor is not present; a second feedback loop for regulation when the capacitance output capacitor is present; and a first pass transistor shared by the load detection controller, the first feedback loop, and the second feedback loop, wherein the first pass transistor is configured to work with the first or second feedback loop selected for regulation based on the functional state of the voltage regulator.
    Type: Application
    Filed: March 21, 2018
    Publication date: May 21, 2020
    Applicant: Vidatronic Inc.
    Inventors: Sameh Assem IBRAHIM, Faisal Abdellatif Elseddeek HUSSIEN, Mohamed Mostafa Saber ABOUDINA, Moises Emanuel ROBINSON, He HU
  • Patent number: 10656188
    Abstract: A load detection circuit includes a variable current source circuit having a first input connected to a power supply, a second input, and a first output connected to an output load; a switched capacitor circuit having a third input connected to an external voltage reference signal, a fourth input connected to the first output of the variable current source, a fifth input connected to ground, a sixth input, and a second output; a comparator having a seventh input connected to the second output of the switched capacitor circuit, an eighth input connected to the first output of the variable current source, and a third output; an edge detector having a ninth input connected to the third output of the comparator, and a fourth output; and a digital controller having a fifth output connected to the variable current source and a sixth output connected to the switched capacitor circuit.
    Type: Grant
    Filed: July 14, 2017
    Date of Patent: May 19, 2020
    Assignee: Vidatronic Inc.
    Inventors: Sameh Ahmed Assem Ibrahim, Faisal Abdellatif Elseddeek Hussien, Mohamed Mostafa Saber Aboudina, Mohamed Ahmed Mohamed El-Nozahi
  • Patent number: 10468983
    Abstract: An apparatus includes a slew rate regulation circuit, a plurality of switches and a controller circuit. The controller circuit controls the plurality of switches to decouple a first source supply voltage from a supply rail; control the plurality of switches to couple a second source supply voltage to the supply rail to replace the first source supply voltage with the second source supply voltage; and control the slew rate regulation circuit to regulate a slew rate of a voltage of the supply rail during a time interval in which the first source supply voltage is being replaced with the second source supply voltage.
    Type: Grant
    Filed: November 5, 2015
    Date of Patent: November 5, 2019
    Assignee: Silicon Laboratories Inc.
    Inventors: Mohamed Mostafa Elsayed, Kenneth W. Fernald, Matthew Powell
  • Patent number: 10443132
    Abstract: The method for doping Mg with Ni includes cold-rolling the Mg material and then cold-spraying with Ni powder, and preferably further cold rolling the Ni-coated Mg to achieve the final Ni-doped Mg material. Preferably the Mg material is cold rolled for about 300 passes and the final Ni-doping concentration is about 5 wt. %.
    Type: Grant
    Filed: February 18, 2019
    Date of Patent: October 15, 2019
    Assignee: Kuwait Institute for Scientific Research
    Inventors: Mohamed Sherif Mohamed Mostafa El-Eskandarany, Mohammad E. A. A. Banyan, Fahad Talal Mohammed Ali Salem Alajmi
  • Publication number: 20190266160
    Abstract: A big data analytics system includes an event monitoring controller that detects a user targeted event from an initial digital query data flow. An event conversion controller determines at least one contextual element associated with the at least one user targeted event, and automatically converts the at least one contextual element into a search criteria. An external data query builder controller automatically executes an external search query based on the search criteria. A data fusing controller automatically fuses the at least one contextual element generated from the at least one user targeted event, together with external search results generated from the external search query and the initial query data flow to generate a fused data file.
    Type: Application
    Filed: May 9, 2019
    Publication date: August 29, 2019
    Inventors: Lin Luo, Mohammed Mostafa, Changying Sun, Graham Wills
  • Patent number: 10364148
    Abstract: The nanocomposite system for hydrogen storage is a composite of MgH2 powder with ZrNi5 powder and a combination of Nb2O5, TiC and VC. Preferably, the MgH2 is in nanocrystalline form and the ZrNi5 is significantly in a Friauf-Laves phase. The nanocomposite system is formed by combining the MgH2 powder with the ZrNi5, Nb2O5, TiC and VC, preferably in amounts of 4 wt. % ZrNi5+1 wt. % Nb2O5+0.5 wt. % TiC+0.5 wt. % VC, to form a mixture, and then performing reactive ball milling on the mixture. Preferably, the reactive ball milling is performed for a period of 50 hours.
    Type: Grant
    Filed: February 11, 2019
    Date of Patent: July 30, 2019
    Assignee: Kuwait Institute for Scientific Research
    Inventors: Mohamed Sherif Mohamed Mostafa El-Eskandarany, Fahad Talal Mohammed Ali Salem Alajmi, Mohammad E. A. A. Banyan
  • Patent number: 10353909
    Abstract: Techniques are described for selecting, based on a data visualization intent specification and a defined set of data fields associated with a set of data, two or more Meta templates that meet the data visualization intent specification and that support the set of data fields, for determining chart parts that can be used within the selected Meta templates to form chart templates and for determining, based on a set of combination rules and the specification, the chart templates that meet the data visualization intent specification.
    Type: Grant
    Filed: January 25, 2016
    Date of Patent: July 16, 2019
    Assignee: International Business Machines Corporation
    Inventors: Stephen D. Gibson, Mohammed Mostafa, Graham A. Watts
  • Publication number: 20190155931
    Abstract: A big data analytics system includes an event monitoring controller that detects a user targeted event from an initial digital query data flow. An event conversion controller determines at least one contextual element associated with the at least one user targeted event, and automatically converts the at least one contextual element into a search criteria. An external data query builder controller automatically executes an external search query based on the search criteria. A data fusing controller automatically fuses the at least one contextual element generated from the at least one user targeted event, together with external search results generated from the external search query and the initial query data flow to generate a fused data file.
    Type: Application
    Filed: November 17, 2017
    Publication date: May 23, 2019
    Inventors: Lin Luo, Mohammed Mostafa, Changying Sun, Graham Wills
  • Patent number: 10275819
    Abstract: Incompatible item pairings may be eliminated or at least reduced when multiple items are presented. A pairwise approach is taken to train a machine learning model to return an incompatibility score for any given pair of items, which indicates a degree of incompatibility between the pair of items. Once trained, the machine learning model may be used to determine an incompatibility score for each unique pairing of items in a set of multiple items. In some embodiments, a graph is generated having nodes that correspond to the multiple items and undirected edges between pairs of the nodes. Scores are generated for each edge of the graph, a minimum spanning tree in the graph is determined, and the items are ranked based at least in part on the minimum spanning tree so that the items can be presented according to the ranking.
    Type: Grant
    Filed: May 13, 2015
    Date of Patent: April 30, 2019
    Assignee: Amazon Technologies, Inc.
    Inventors: Joseph Edwin Johnson, Mohamed Mostafa Ibrahim Elshenawy, Shiblee Imtiaz Hasan, Nathan Eugene Masters, JaeHa Oh, Benjamin Schwartz
  • Patent number: 10097170
    Abstract: A novel low power enable circuit is less sensitive to power supply variations while consuming less than 50 nA of supply current. The enable circuit includes a voltage clamp circuit which limits the supply level for a first inverter. The clamp circuit having a first input connected to a supply, a second input connected to chip enable, and a first output.
    Type: Grant
    Filed: May 25, 2017
    Date of Patent: October 9, 2018
    Assignee: Vidatronic, Inc.
    Inventors: Mohamed Ahmed Mohamed El-Nozahi, Mohamed Mostafa Saber Aboudina, Sameh Ahmed Assem Ibrahim, Faisal Abdelatif Elsedeek Hussien
  • Publication number: 20180284829
    Abstract: An adaptive negative impedance system for improving power supply rejection (PSR) of a voltage regulator (VR) includes a variable negative impedance circuit with a control input; and a signal adjustment block (SAB), wherein a negative impedance value of the variable negative impedance circuit is dependent on a voltage regulator output current, and wherein the variable negative impedance circuit is a variable negative capacitance circuit and/or a variable negative resistance circuit, and the negative impedance value is a negative capacitance value and/or a negative resistance value.
    Type: Application
    Filed: April 3, 2017
    Publication date: October 4, 2018
    Applicant: Vidatronic, Inc.
    Inventors: Faisal Abdellatif Elseddeek HUSSIEN, Sameh Assem Ibrahim, Mohamed Mostafa Saber ABOUDINA, Michael Arn NIX, Moises Emanuel ROBINSON