Patents by Inventor Nam H. Nguyen
Nam H. Nguyen 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: 20190138485Abstract: An example computing device includes a module interface to communicate with a peripheral device. The computing device also includes a hot swapping prediction circuit to detect a physical movement of the computing device and to generate a hot swapping prediction signal based on the detected physical movement. The computing device further includes a processor coupled to the hot swapping circuit. The processor is to, in response to detecting the hot swapping prediction signal from the hot swapping circuit, change a parameter of a peripheral device detection operation to be executed by an operating system of the computing device.Type: ApplicationFiled: July 13, 2016Publication date: May 9, 2019Inventors: Chi So, Nam H Nguyen, Ted T Nguy
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Publication number: 20190138486Abstract: An example peripheral device includes a module interface to receive power and data communication from a computing device. The peripheral device also includes an attachment tab to affix the peripheral device to a lower side of the computing device. The peripheral device further includes a latch to control an engagement of the attachment tab with the computing device. The peripheral device further includes a sensing circuit to detect a change in position of the latch. The peripheral device further includes a controller to, in response to detecting the latch moving from a locked position to an unlocked position, indicate a hot unplug prediction to the computing device via the module interface.Type: ApplicationFiled: July 13, 2016Publication date: May 9, 2019Inventors: Chi So, Nam H Nguyen, Ted T Nguy
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Publication number: 20190121772Abstract: Example implementations relate to transmitting signals via USB ports. For example, a system according to the present disclosure, may include a host module including a plurality of USB ports, a first expansion module, and a second expansion module. The first expansion module may include a first USB port and a second USB port. The first expansion module may receive a signal from the host module at a first USB port, and direct the signal to a second USB port. The first expansion module may transmit the signal to a second expansion module via a second USB port.Type: ApplicationFiled: July 13, 2016Publication date: April 25, 2019Inventors: Chi So, Nam H Nguyen, Chien-Hao Lu, Roger D Benson
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Patent number: 10250798Abstract: Examples of an apparatus, method, and instructions included on a machine-readable non-transitory storage medium are disclosed herein. In an example of the method, a first state is provided to enable a camera to record an image, a second state is provided to disable the camera, and a third state is provided to permit the camera to be enabled and disabled. Also in this example of the method, a button is actuated in the third state to an on position to enable the camera to record an image or an off position to disable the camera. Additionally in this example of the method, a signal is generated via an input device in the on position of the button to enable the camera to record an image or disable the camera.Type: GrantFiled: August 13, 2018Date of Patent: April 2, 2019Assignee: Hewlett-Packard Development Company, L.P.Inventors: Nam H Nguyen, Michael Durham, Mark Piwonka, Greg Franke
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ORCHESTRATION OF LEARNING AND EXECUTION OF MODEL PREDICTIVE CONTROL TOOL FOR MANUFACTURING PROCESSES
Publication number: 20190094843Abstract: Based on at least one manufacturing process characteristics associated with a manufacturing process, a prediction time at which to execute a selected machine learning model selected from multiple trained machine learning models is determined, and at the prediction time, the selected machine learning model is executed. Executing the selected machine learning model predicts a control set point for future values of state variables of the manufacturing process, for controlling the manufacturing process. Based on at least one of the manufacturing process characteristics, a learning time at which to train a machine learning model is determined, and at the learning time, the machine learning model is trained based on historical process data associated with the manufacturing process.Type: ApplicationFiled: November 14, 2017Publication date: March 28, 2019Inventors: Young Min Lee, Edward Pring, Kyong Min Yeo, Nam H. Nguyen, Jayant R. Kalagnanam, Christian Makaya, Hui Qi, Dhaval Patel -
ORCHESTRATION OF LEARNING AND EXECUTION OF MODEL PREDICTIVE CONTROL TOOL FOR MANUFACTURING PROCESSES
Publication number: 20190094842Abstract: Based on at least one manufacturing process characteristics associated with a manufacturing process, a prediction time at which to execute a selected machine learning model selected from multiple trained machine learning models is determined, and at the prediction time, the selected machine learning model is executed. Executing the selected machine learning model predicts a control set point for future values of state variables of the manufacturing process, for controlling the manufacturing process. Based on at least one of the manufacturing process characteristics, a learning time at which to train a machine learning model is determined, and at the learning time, the machine learning model is trained based on historical process data associated with the manufacturing process.Type: ApplicationFiled: September 27, 2017Publication date: March 28, 2019Inventors: Young Min Lee, Edward Pring, Kyong Min Yeo, Nam H Nguyen, Jayant R. Kalagnanam, Christian Makaya, Hui Qi, Dhaval Patel -
Publication number: 20190056959Abstract: An example system includes a processor. The system also includes a peripheral interface that includes a controller communicatively coupled to the processor. The controller is to request information from a plurality of devices connected to the peripheral interface prior to the processor requesting the information. The controller is to provide the information to the processor.Type: ApplicationFiled: August 22, 2016Publication date: February 21, 2019Applicant: Hewlett-Packard Development Company, L.P.Inventors: Mark A. PIWONKA, Michael R. DURHAM, Nam H. NGUYEN
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Publication number: 20190050360Abstract: Example implementations relate to an input/output (I/O) hub. An example I/O hub can include a registered jack (RJ) 12 I/O retail port and a Universal Serial Bus (USB) type-C port to deliver power and communication data to the RJ12 I/O retail port.Type: ApplicationFiled: February 3, 2017Publication date: February 14, 2019Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.Inventors: Binh T. TRUONG, Nam H. NGUYEN, Pamela Estella STRATTON, Peter W. AUSTIN
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Publication number: 20180352147Abstract: Examples of an apparatus, method, and instructions included on a machine-readable non-transitory storage medium are disclosed herein. In an example of the method, a first state is provided to enable a camera to record an image, a second state is provided to disable the camera, and a third state is provided to permit the camera to be enabled and disabled. Also in this example of the method, a button is actuated in the third state to an on position to enable the camera to record an image or an off position to disable the camera. Additionally in this example of the method, a signal is generated via an input device in the on position of the button to enable the camera to record an image or disable the camera.Type: ApplicationFiled: August 13, 2018Publication date: December 6, 2018Inventors: Nam H Nguyen, Michael Durham, Mark Piwonka, Greg Franke
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Patent number: 10051176Abstract: Examples of an apparatus, method, and instructions included on a machine-readable non-transitory storage medium are disclosed herein. In an example of the method, a first state is provided to enable a camera to record an image, a second state is provided to disable the camera, and a third state is provided to permit the camera to be enabled and disabled. Also in this example of the method, a button is actuated in the third state to an on position to enable the camera to record an image or an off position to disable the camera. Additionally in this example of the method, a signal is generated via an input device in the on position of the button to enable the camera to record an image or disable the camera.Type: GrantFiled: August 27, 2014Date of Patent: August 14, 2018Assignee: Hewlett-Packard Development Company, L.P.Inventors: Nam H Nguyen, Michael R Durham, Mark A Piwonka, Gregory C Franke
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Patent number: 9948894Abstract: A device may include videoconferencing circuitry. The videoconferencing circuitry may access video data of a user captured through a camera. The videoconferencing circuitry may further determine, for the captured video data, that a user portion of the user is not in a field of view of the camera, such as the hand of the user. The videoconferencing circuitry may augment the video data to include a virtual representation of the user portion of the user and transmit the video data augmented with the virtual representation of the user portion to a remote videoconferencing device.Type: GrantFiled: November 26, 2014Date of Patent: April 17, 2018Assignee: Hewlett-Packard Development Company, L.P.Inventors: Robert C Brooks, Kent E Biggs, Chi So, Nam H Nguyen
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Publication number: 20170324935Abstract: A device may include videoconferencing circuitry. The videoconferencing circuitry may access video data of a user captured through a camera. The videoconferencing circuitry may further determine, for the captured video data, that a user portion of the user is not in a field of view of the camera, such as the hand of the user. The videoconferencing circuitry may augment the video data to include a virtual representation of the user portion of the user and transmit the video data augmented with the virtual representation of the user portion to a remote videoconferencing device.Type: ApplicationFiled: November 26, 2014Publication date: November 9, 2017Applicant: Hewlett-Packard Development Company, L.P.Inventors: Robert C Brooks, Kent E Biggs, Chi So, Nam H Nguyen
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Publication number: 20170289443Abstract: Examples of an apparatus, method, and instructions included on a machine-readable non-transitory storage medium are disclosed herein. in an example of the method, a first state is provided to enable a camera to record an image, a second state is provided to disable the camera, and a third state is provided to permit the camera to be enabled and disabled. Also in this example of the method, a button is actuated in the third state to an on position to enable the camera to record an image or an off position to disable the camera. Additionally in this example of the method, a signal is generated via an input device in the on position of the button to enable the camera to record an image or disable the camera.Type: ApplicationFiled: August 27, 2014Publication date: October 5, 2017Applicant: Hewlett-Packard Development Company, L.P.Inventors: Nam H Nguyen, Michael R Durham, Mark A Piwonka, Gregory C Franke
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Patent number: 9351231Abstract: Systems, methods, and articles of manufacture to determine connectivity are disclosed. An example method includes identifying a radio network controller serving a NodeB, identifying a first connection between the NodeB and an integrated access device, identifying a virtual circuit communicatively coupling the integrated access device and a mobile service node, identifying a second connection between the integrated access device and network termination equipment, identifying a third connection between the network termination equipment and an Ethernet aggregation node, identifying, with the processor, that a pathway between the radio network controller and the NodeB includes the first, second, and third connections, and storing the pathway between the radio network controller and the NodeB.Type: GrantFiled: September 15, 2015Date of Patent: May 24, 2016Assignee: AT&T Intellectual Property I, L.P.Inventors: Yetik Serbest, Meei-Ling Chen, Andrew Jeffery Hall, Yun Hee Kim, Nam H. Nguyen, Haibo Zhang
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Publication number: 20160073321Abstract: Systems, methods, and articles of manufacture to determine connectivity are disclosed. An example method includes identifying a radio network controller serving a NodeB, identifying a first connection between the NodeB and an integrated access device, identifying a virtual circuit communicatively coupling the integrated access device and a mobile service node, identifying a second connection between the integrated access device and network termination equipment, identifying a third connection between the network termination equipment and an Ethernet aggregation node, identifying, with the processor, that a pathway between the radio network controller and the NodeB includes the first, second, and third connections, and storing the pathway between the radio network controller and the NodeB.Type: ApplicationFiled: September 15, 2015Publication date: March 10, 2016Inventors: Yetik Serbest, Meei-Ling Chen, Andrew Jeffery Hall, Yun Hee Kim, Nam H. Nguyen, Haibo Zhang
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Patent number: 9204360Abstract: Systems, methods, and articles of manufacture to determine connectivity are disclosed. An example method includes identifying, with a processor, a radio network controller serving a NodeB based on a configuration of the NodeB; identifying, with the processor, a set of intermediate nodes forming a pathway between the radio network controller and the NodeB; and storing the pathway between the radio network controller and the NodeB based on the radio network controller and the intermediate nodes.Type: GrantFiled: December 7, 2012Date of Patent: December 1, 2015Assignee: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Yetik Serbest, Meei-Ling Chen, Andrew Jeffery Hall, Yun Hee Kim, Nam H. Nguyen, Haibo Zhang
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Publication number: 20140160977Abstract: Systems, methods, and articles of manufacture to determine connectivity are disclosed. An example method includes identifying, with a processor, a radio network controller serving a NodeB based on a configuration of the NodeB; identifying, with the processor, a set of intermediate nodes forming a pathway between the radio network controller and the NodeB; and storing the pathway between the radio network controller and the NodeB based on the radio network controller and the intermediate nodes.Type: ApplicationFiled: December 7, 2012Publication date: June 12, 2014Applicant: AT&T INTELLECTUAL PROPERTY I, L.P.Inventors: Yetik Serbest, Meei-Ling Chen, Andrew Jeffery Hall, Yun Hee Kim, Nam H. Nguyen, Haibo Zhang
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Publication number: 20130166400Abstract: A dock comprises a communication interface to communicate with a portable electronic device having a user input interface. The dock additionally includes a cash register communication interface to communicate with a cash register.Type: ApplicationFiled: December 23, 2011Publication date: June 27, 2013Inventors: Nam H. Nguyen, Kent E. Biggs
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Patent number: 8296330Abstract: The hierarchical approach may start at the bottom of the hierarchy. As it moves up the hierarchy, knowledge from children and cousins is used to classify items at the parent. In addition, knowledge of improper classifications at a low level are raised to a higher level to create new rules to better identify mistaken classifications at a higher level. Once the top of the hierarchy is reached, a top down approach is used to further refine the classification of items.Type: GrantFiled: June 2, 2009Date of Patent: October 23, 2012Assignee: Microsoft CorporationInventors: Paul Nathan Bennett, Nam H. Nguyen