Patents by Inventor Xuan Nguyen

Xuan 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).

  • Publication number: 20210327829
    Abstract: A system in a package (SIP) includes carrier layer regions that have a dielectric material with a metal post therethrough, where adjacent carrier layer regions define a gap. A driver IC die is positioned in the gap having nodes connected to bond pads exposed by openings in a top side of a first passivation layer, with the bond pads facing up. A dielectric layer is on the first passivation layer and carrier layer region that includes filled through vias coupled to the bond pads and to the metal post. A light blocking layer is on sidewalls and a bottom of the substrate. A first device includes a light emitter that has first bondable features. The light blocking layer can block at least 90% of incident light. The first bondable features are flipchip mounted to a first portion of the bond pads.
    Type: Application
    Filed: April 16, 2020
    Publication date: October 21, 2021
    Inventors: Vivek Swaminathan Sridharan, Yiqi Tang, Christopher Daniel Manack, Rajen Manicon Murugan, Liang Wan, Hiep Xuan Nguyen
  • Patent number: 11113855
    Abstract: A process, and corresponding system for performing the process, is described for editing and representing property values for a digital map. The process stores a library of expressions for styling a digital map. The process retrieves electronic map data and displays a user interface including a property editor panel and a visual map portion. The property editor panel displays a plurality of map styles. The visual map portion displays a representation of the electronic map data. For a selected map style, the process displays a plurality of style properties and a text field for receiving expressions corresponding to a style property. The process receives, via the text field, an expression and determines a set of suggested expressions corresponding to the style property. The process applies the received expression to the electronic map data and renders in the visual map portion an edited representation of the electronic map data.
    Type: Grant
    Filed: October 31, 2018
    Date of Patent: September 7, 2021
    Assignee: Mapbox, Inc.
    Inventors: John Edward Firebaugh, Minh Xuan Nguyen, David Wright Clark, Anand Dhiren Thakker, Dana Alexander Sulit, Ansis Ingus Brammanis, Nicki Zippora Dlugash, Saman Bemel-Benrud
  • Patent number: 11103845
    Abstract: Disclosed herein is a polysaccharide aerogel comprising cotton cellulose fibres and a method of preparing the polysaccharide aerogel. The method comprises: mixing cotton cellulose fibres and a cross-linker to form a mixture; sonicating the mixture; freezing the sonicated mixture; and freeze drying the frozen mixture to form an aerogel. A further embodiment provides a polysaccharide aerogel comprising cotton cellulose fibres and paper cellulose fibres in a weight ratio of 1:1 to 1:6 and a method of preparation thereof wherein in the mixing step, the paper cellulose fibres are added to the cotton cellulose fibres to form a mixture.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: August 31, 2021
    Assignee: National University of Singapore
    Inventors: Hai Minh Duong, Nhan Phan-Thien, Bowen Gu, Mark Pyne Pennefather, Thanh Xuan Nguyen
  • Publication number: 20210221786
    Abstract: Disclosed are compounds of formulae I and II, and pharmaceutically acceptable salts and prodrugs thereof, which are inhibitors of the complement system. Also provided are pharmaceutical compositions comprising such a compound, and methods of using the compounds and compositions in the treatment or prevention of a disease or condition characterized by aberrant complement system activity.
    Type: Application
    Filed: March 16, 2021
    Publication date: July 22, 2021
    Inventors: Pravin L. Kotian, Yarlagadda S. Babu, Weihe Zhang, Peng-Cheng Lu, Minwan Wu, Wei Lv, Trung Xuan Nguyen, Zhao Dang, Venkat R. Chintareddy, V. Satish Kumar, Krishnan Raman
  • Patent number: 11021458
    Abstract: Disclosed are compounds of formulae I and II, and pharmaceutically acceptable salts and prodrugs thereof, which are inhibitors of the complement system. Also provided are pharmaceutical compositions comprising such a compound, and methods of using the compounds and compositions in the treatment or prevention of a disease or condition characterized by aberrant complement system activity.
    Type: Grant
    Filed: July 15, 2019
    Date of Patent: June 1, 2021
    Assignee: BioCryst Pharmaceuticals, Inc.
    Inventors: Pravin L. Kotian, Yarlagadda S. Babu, Weihe Zhang, Peng-Cheng Lu, Minwan Wu, Wei Lv, Trung Xuan Nguyen, Zhao Dang, Venkat R. Chintareddy, V. Satish Kumar, Krishnan Raman
  • Patent number: 10976458
    Abstract: A system to provide on-demand fetching of sequential sets of seismic data to local memory from slower storage mediums prior to performing computing operations, such as horizon auto-tracking, amplitude extraction and seismic attribute generation. As a result, the performance of the storage infrastructure (e.g., hard drives, storage filer “file server” over network, etc.) is maximized and the local memory/cache speed is fully utilized to deliver optimal system performance even when working with large seismic datasets that exceed the storage capacity of the local memory.
    Type: Grant
    Filed: February 1, 2016
    Date of Patent: April 13, 2021
    Assignee: Landmark Graphics Corporation
    Inventors: Nam Xuan Nguyen, Xuewei Tan, Mengdong Guo Liu
  • Patent number: 10969508
    Abstract: Systems and methods to correct misties across multiple 2D seismic surveys using a correction solution calculated based only on the intersecting points between different surveys.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: April 6, 2021
    Assignee: Landmark Graphics Corporation
    Inventors: Nam Xuan Nguyen, William John May, Eugene Carey Heinrichs
  • Patent number: 10949801
    Abstract: This disclosure describes an item drop location for placing items that have been picked from an inventory location within a material handling facility but have not yet been transitioned from the materials handling facility and a return location for returning items that have been transitioned from the materials handling facility. Likewise, described is a system and method for identifying an item placed at a drop location or an item placed at a return location, processing the placed item and providing confirmation to a user that placed the item and facilitating a return of the item or a removal of the item from an item identifier list associated with the user.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: March 16, 2021
    Assignee: Amazon Technologies, Inc.
    Inventors: Sudheer Babu Ramoji, Avishkar Misra, Yasser Baseer Asmi, Ohil Krishnamurthy Manyam, Gopi Prashanth Gopal, Long Xuan Nguyen, Sudarshan Narasimha Raghavan, Ramanathan Palaniappan, Nadya Dhalla
  • Patent number: 10929922
    Abstract: Identification information for a first account holder at a financial institution is received. The first account holder is authenticated based on the identification information. A second account holder at the financial institution is identified as being known to the first account holder. Inputs are received from the first account holder to configure a message to be displayed to the second account holder. The message is displayed to the second account holder from the first account holder.
    Type: Grant
    Filed: November 1, 2019
    Date of Patent: February 23, 2021
    Assignee: Wells Fargo Bank, N.A.
    Inventors: Jonathan Velline, Darren Goetz, Xuan Nguyen, Nahal Agahi
  • Publication number: 20210049500
    Abstract: One or more computing devices, systems, and/or methods for a model training framework are provided. A definition and configuration of a model are received. Computations that the model will perform during training of the model are setup based upon the definition and configuration. Summary statistics to be tracked during training are specified. A batch of training data is input into the model to train the model based upon hyper parameters specified in the configuration of the model, and the summary statistics are tacked during the training. The parameters of the model are updated based upon a function corresponding to accuracy of the model processing the training data. The summary statistics are outputted.
    Type: Application
    Filed: August 15, 2019
    Publication date: February 18, 2021
    Inventors: Eric McVoy Dodds, Huy Xuan Nguyen
  • Publication number: 20210009780
    Abstract: A polyethylene terephthalate aerogel. There is provided a polyethylene terephthalate (PET) aerogel comprising a porous network of cross-linked recycled PET fibers, wherein the PET aerogel has a thermal conductivity of 0.030-0.050 W/m K. There is also provided a method of forming the PET aerogel.
    Type: Application
    Filed: March 28, 2019
    Publication date: January 14, 2021
    Inventors: Hai Minh Duong, Nhan Phan Tien, Thanh Xuan Nguyen, Salomo Steven, Xiwen Zhang, Duyen Khac Le
  • Patent number: 10869159
    Abstract: Embodiments of an apparatus configured for attachment to a firearm are described herein. In some embodiments, processing circuitry may be configured to process outputs of one or more accelerometers to identify a firearm discharge event, capture firearm orientation data provided by an attitude sensor and a geolocation of the firearm at a time of the firearm discharge event, and encode a firearm discharge message comprising the firearm orientation data, the geolocation, and the time, for transmission via a communication interface. In some embodiments, the apparatus may be configured for target tagging. Some embodiments are directed to a battlefield information node configured to decode a plurality of firearm discharge messages received, via a communication interface, from one or more other battlefield information nodes. Each firearm discharge message may comprise firearm orientation data, a geolocation, and a time associated with a firearm discharge event.
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: December 15, 2020
    Assignee: Raytheon Company
    Inventor: Can Xuan Nguyen
  • Publication number: 20200363547
    Abstract: Systems and methods for automatically tracking multi-Z horizons within seismic volumes are provided. A surface from a plurality of surfaces identified at different depths for a multi-Z horizon within a seismic volume is selected. A seed point corresponding to the selected surface is determined. The selected surface is tracked over new data points through the seismic volume. Tracking each new data point involves comparing a depth of the new data point with depths associated with other surfaces and determining whether the depth of the new data point honors a geological boundary rule for maintaining a relative depth position of each of the plurality of surfaces within the multi-Z horizon, based on the comparison. When the depth of the new data point honors the rule, the selected surface is extended to include the new data point and, when it does not, the new data point is discarded.
    Type: Application
    Filed: July 31, 2020
    Publication date: November 19, 2020
    Inventors: Jocelyn Chan, Nam Xuan Nguyen, Kainan Wang, Xuewei Tan
  • Patent number: 10833342
    Abstract: A fuel cell and a membrane electrode assembly used therein. The membrane electrode assembly is a three-dimensional membrane electrode assembly for fuel cell configured as a three-dimensional thin film structure in which an inner space is divided into two intertwined subvolumes by an interface, and the interface is configured as an MEA thin film and a first subvolume of the two subvolumes is provided as a channel for fuel and a second subvolume is provided as a channel for an oxidizer. The fuel cell includes a casing which accommodates the three-dimensional membrane electrode assembly therein and independently communicates with the first subvolume and the second subvolume and includes inlets and outlets for the fuel and the oxidizer.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: November 10, 2020
    Assignee: INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
    Inventors: Ki Ju Kang, Hoang Xuan Nguyen, Seung Hun Jung, Seung Chui Han
  • Publication number: 20200300861
    Abstract: The present invention relates generally to the field of immune binding proteins and method for obtaining immune binding proteins from genomic or other sources. The present invention also relates to methods and apparati for obtaining single cells that express immune binding proteins. The single cells expressing the immune binding proteins can be obtained from a patient that has had an effective immune response to a disease state (e.g., cancer or an infectious agent). The methods and apparati of the disclosure can be used to obtain immune cells that produce immune binding proteins responsible for the effective immune response. The methods and apparati of the disclosure can also be used to obtain cells that express a polypeptide (e.g., a receptor, a secreted protein, a cytokine, or a recombinant protein) or other factor of interest.
    Type: Application
    Filed: March 21, 2020
    Publication date: September 24, 2020
    Applicant: Augmenta Bioworks, Inc.
    Inventors: Marco Antonio Mena, Christopher J. Emig, Kim-Xuan Nguyen
  • Patent number: 10768326
    Abstract: Systems and methods of the present disclosure are directed to adjustment of seismic survey boundaries to remove or minimize data gaps, thereby providing optimized seismic interpretation.
    Type: Grant
    Filed: October 9, 2017
    Date of Patent: September 8, 2020
    Assignee: Landmark Graphics Corporation
    Inventors: Nam Xuan Nguyen, Richard George Maset
  • Publication number: 20200272823
    Abstract: Systems and methods for a weakly supervised action localization model are provided. Example models according to example aspects of the present disclosure can localize and/or classify actions in untrimmed videos using machine-learned models, such as convolutional neural networks. The example models can predict temporal intervals of human actions given video-level class labels with no requirement of temporal localization information of actions. The example models can recognize actions and identify a sparse set of keyframes associated with actions through adaptive temporal pooling of video frames, wherein the loss function of the model is composed of a classification error and a sparsity of frame selection. Following action recognition with sparse keyframe attention, temporal proposals for action can be extracted using temporal class activation mappings, and final time intervals can be estimated corresponding to target actions.
    Type: Application
    Filed: November 5, 2018
    Publication date: August 27, 2020
    Inventors: Ting Liu, Gautam Prasad, Phuc Xuan Nguyen, Bohyung Han
  • Patent number: 10724162
    Abstract: Elongated bodies made from high tenacity polyolefin fibers are provided that are useful as fishing lines, and processes for making the lines. Fibers having tenacities of at least 39 g/denier are braided and fused together to form braided bodies having very small diameters.
    Type: Grant
    Filed: November 29, 2017
    Date of Patent: July 28, 2020
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Thomas Tam, Huy Xuan Nguyen, Lori L. Wagner, Mark Tallent, Christopher B. Miller
  • Publication number: 20200105409
    Abstract: The present invention relates to methods, devices and systems for associating consumable data with an assay consumable used in a biological assay. Provided are assay systems and associated consumables, wherein the assay system adjusts one or more steps of an assay protocol based on consumable data specific for that consumable. Various types of consumable data are described, as well as methods of using such data in the conduct of an assay by an assay system. The present invention also relates to consumables (e.g., kits and reagent containers), software, data deployable bundles, computer-readable media, loading carts, instruments, systems, and methods, for performing automated biological assays.
    Type: Application
    Filed: July 22, 2016
    Publication date: April 2, 2020
    Inventors: Manish Kochar, Peter J. Bosco, Ian D. Chamberlin, Bandele Jeffrey-Coker, Eric M. Jones, Gary I. Krivoy, Don E. Krueger, Aaron H. Leimkuehler, Pei-Ming Wu, Kim-Xuan Nguyen, Pankaj Oberoi, Louis W. Pang, Jennifer Parker, Victor Pellicier, Nick Sammons, George Sigal, Jacob Wohlstadter, Mike Vock, Staley T. Smith, Carl C. Stevens, Roger D. Osborne, Kenneth Page, Michael T. Wade, Jon Willoughby, Lei Wang
  • Publication number: 20200088899
    Abstract: Systems and methods to correct misties across multiple 2D seismic surveys using a correction solution calculated using only the intersecting points between different surveys.
    Type: Application
    Filed: August 22, 2017
    Publication date: March 19, 2020
    Applicant: Landmark Graphics Corporation
    Inventors: Nam Xuan Nguyen, William John May, Eugene Carey Heinrichs