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: 20190086569
    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: Application
    Filed: October 9, 2017
    Publication date: March 21, 2019
    Inventors: Nam Xuan Nguyen, Richard George Maset
  • Patent number: 10215868
    Abstract: The disclosure describes a method and apparatus for performing automated horizon picking on a based volume and snapping auto-picked horizons to other seismic volumes in 4D and multi-azimuth seismic interpretation workflow. Changes made to an initial interpretation may be automatically updated on the other seismic volumes. The automated horizon auto-picking can be batched to setup, run, and monitor auto-picked horizons on a large number of seismic volumes without requiring manual updating of interpretations on each individual volume.
    Type: Grant
    Filed: October 8, 2013
    Date of Patent: February 26, 2019
    Assignee: Landmark Graphics Corporation
    Inventors: Nam Xuan Nguyen, Xuewei Tan, Sharan H. Chang
  • Patent number: 10197692
    Abstract: Systems and methods using a time-seismic-depth interval velocity curve and the difference between a time-depth interval velocity curve and a time-seismic depth interval velocity curve for validating depth-depth curves which calibrate a synthetic generated from well logs to depth seismic data.
    Type: Grant
    Filed: March 11, 2014
    Date of Patent: February 5, 2019
    Assignee: LANDMARK GRAPHICS CORPORATION
    Inventors: Nam Xuan Nguyen, Eugene Carey Heinrichs
  • Publication number: 20190024225
    Abstract: The present disclosure relates to new nickel-iron-aluminum-chromium based alloys. Generally, the new alloys contain 20-40 at. % Ni, 15-40 at. % Fe, 5-20 at % Al, and 5-26 at. % Cr, the balance being optional incidental elements and unavoidable impurities. Generally, methods for producing the new alloys include one or more of heating a mixture above its liquidus temperature, then cooling the mixture below its solidus temperature, optionally hot and/or cold working the solid material into a final product form, then heating and quenching the solid material, and precipitation hardening the solid material.
    Type: Application
    Filed: October 6, 2017
    Publication date: January 24, 2019
    Inventors: Zhi Tang, Lynette M. Karabin, Yijia Gu, Cagatay Yanar, Wei Wang, Xuan Nguyen-Dinh, Daniel J. Sauza
  • Patent number: 10186431
    Abstract: An integrated circuit (“IC”) package mold includes an upper mold platen that defines an upper mold cavity for receiving an upper substrate having a die attach side with a plurality of dies mounted thereon and a non-attach side with no dies mounted thereon. The die attach side of the upper substrate faces upwardly. A lower mold platen defines a lower mold cavity for receiving a lower substrate having a die attach side with a plurality dies mounted thereon and a non-attach side with no dies mounted thereon. The die attach side of the lower substrate faces downwardly.
    Type: Grant
    Filed: February 19, 2018
    Date of Patent: January 22, 2019
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventor: Hiep Xuan Nguyen
  • Publication number: 20180348391
    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: Application
    Filed: February 1, 2016
    Publication date: December 6, 2018
    Inventors: Nam Xuan Nguyen, Xuewei Tan, Mengdong Guo Liu
  • Publication number: 20180351191
    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: Application
    Filed: November 14, 2017
    Publication date: December 6, 2018
    Applicant: INDUSTRY FOUNDATION OF CHONNAM NATIONAL UNIVERSITY
    Inventors: Ki Ju KANG, Hoang Xuan NGUYEN, Seung Hun JUNG, Seung Chul HAN
  • Patent number: 10145984
    Abstract: A system and method to intelligently group seismic interpretation data, retrieved from an interpretation workflow, in an inventory tree based upon processing history records automatically captured during generation of volume and horizon datasets. As new volume and horizon datasets are created during the interpretation workflow, the relationships between the datasets are stored within system records. Inventory trees are then generated and/or updated based upon these records to intuitively display the relationships between the volume and horizon datasets.
    Type: Grant
    Filed: June 28, 2013
    Date of Patent: December 4, 2018
    Assignee: LANDMARK GRAPHICS CORPORATION
    Inventors: Nam Xuan Nguyen, Duane Dargan Kilgore
  • Patent number: 10116766
    Abstract: Methods and apparatus for distributed locking interfaces are disclosed. A state manager implements programmatic interfaces for distributed locking operations. In response to a queue-for-lock request for a registry element received via an interface, the state manager provides to the requester, a reference to a first asynchronous computation. The first asynchronous computation comprises an insertion of a lock request into a queue of waiters for a lock on the element. In response to a blocking request for a result of the computation, the state manager transmits, after the lock request has been inserted into the queue of waiters, a notification of the insertion of the request. The notification in turn includes a reference to a second asynchronous computation. The second asynchronous computation comprises a grant of the lock on the particular element to the requester.
    Type: Grant
    Filed: February 20, 2017
    Date of Patent: October 30, 2018
    Assignee: Amazon Technologies, Inc.
    Inventor: Long Xuan Nguyen
  • Publication number: 20180190509
    Abstract: An integrated circuit (“IC”) package mold includes an upper mold platen that defines an upper mold cavity for receiving an upper substrate having a die attach side with a plurality of dies mounted thereon and a non-attach side with no dies mounted thereon. The die attach side of the upper substrate faces upwardly. A lower mold platen defines a lower mold cavity for receiving a lower substrate having a die attach side with a plurality dies mounted thereon and a non-attach side with no dies mounted thereon. The die attach side of the lower substrate faces downwardly.
    Type: Application
    Filed: February 19, 2018
    Publication date: July 5, 2018
    Inventor: Hiep Xuan Nguyen
  • Patent number: 9984411
    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: March 21, 2016
    Date of Patent: May 29, 2018
    Assignee: WELLS FARGO BANK, N.A.
    Inventors: Jonathan Velline, Darren Goetz, Xuan Nguyen, Nahal Agahi
  • Publication number: 20180080154
    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: Application
    Filed: November 29, 2017
    Publication date: March 22, 2018
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: THOMAS TAM, HUY XUAN NGUYEN, LORI L. WAGNER, MARK TALLENT, CHRISTOPHER B. MILLER
  • Patent number: 9834872
    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: October 29, 2014
    Date of Patent: December 5, 2017
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Thomas Tam, Huy Xuan Nguyen, Lori L. Wagner, Mark Tallent, Christopher B. Miller
  • Patent number: 9816211
    Abstract: Braided bodies having a reduced braid density while retaining high tensile properties. High tenacity fibers are braided together at a braid density of less than or equal to 20 picks per inch, wherein the tenacity of the braided body does not decrease with increasing braid density from 17 picks per inch to 19 picks per inch in length of the braided body.
    Type: Grant
    Filed: October 29, 2014
    Date of Patent: November 14, 2017
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Lori L. Wagner, Huy Xuan Nguyen, Thomas Tam
  • Publication number: 20170163762
    Abstract: Methods and apparatus for distributed locking interfaces are disclosed. A state manager implements programmatic interfaces for distributed locking operations. In response to a queue-for-lock request for a registry element received via an interface, the state manager provides to the requester, a reference to a first asynchronous computation. The first asynchronous computation comprises an insertion of a lock request into a queue of waiters for a lock on the element. In response to a blocking request for a result of the computation, the state manager transmits, after the lock request has been inserted into the queue of waiters, a notification of the insertion of the request. The notification in turn includes a reference to a second asynchronous computation. The second asynchronous computation comprises a grant of the lock on the particular element to the requester.
    Type: Application
    Filed: February 20, 2017
    Publication date: June 8, 2017
    Applicant: Amazon Technologies, Inc.
    Inventor: LONG XUAN NGUYEN
  • Publication number: 20170103904
    Abstract: An integrated circuit (“IC”) package mold includes an upper mold platen that defines an upper mold cavity for receiving an upper substrate having a die attach side with a plurality of dies mounted thereon and a non-attach side with no dies mounted thereon. The die attach side of the upper substrate faces upwardly. A lower mold platen defines a lower mold cavity for receiving a lower substrate having a die attach side with a plurality dies mounted thereon and a non-attach side with no dies mounted thereon. The die attach side of the lower substrate faces downwardly.
    Type: Application
    Filed: October 12, 2015
    Publication date: April 13, 2017
    Inventor: Hiep Xuan Nguyen
  • Publication number: 20170080678
    Abstract: Low porosity fibrous materials, articles formed therefrom and processes for their formation. Multiple plies of high tenacity, multifilament elongate bodies are optionally stitched together and pressed as a set without being laminated, adhered or thermally fused to each other. Pressing spreads the component filaments of the elongate bodies, forcing the filaments to occupy spaces between adjacent fibers and thereby reducing porosity of the complete multi-ply material.
    Type: Application
    Filed: September 8, 2016
    Publication date: March 23, 2017
    Applicant: HONEYWELL INTERNATIONAL INC.
    Inventors: ASHOK BHATNAGAR, HUY XUAN NGUYEN, LORI L. WAGNER
  • Publication number: 20170032402
    Abstract: Various applications, systems and methods for using, and enhancing V2V communications for various purposes are described. These systems and methods leverage various aspects of satellite radio broadcasts in combination with V2V communications. In some embodiments, V2V-enabled vehicles can receive advertisements or offers from RSEs, or even other V2V enabled vehicles, in a defined Target Region, which may then be played to a user in-vehicle once a given Trigger Region has been entered. By logging all advertisements or offers played to a user and sending the log to an RSE, for example, and from there to a content provider (e.g., an SDARS service operator), verified delivery of advertisements is achieved, which allows the content provider to obtain significant revenues from advertisers.
    Type: Application
    Filed: April 14, 2015
    Publication date: February 2, 2017
    Inventors: Stelios Patsiokas, Paul Marko, Craig Wadin, Joan DeLuca, Jeffery David Hayes, Stuart Cox, Richard Andrew Michalski, Mark Rindsberg, George David Mantel, Joseph Michael Smallcomb, Anh Xuan Nguyen
  • Patent number: 9553951
    Abstract: Methods and apparatus for a semaphore mechanism in a distributed computing environment are disclosed. A state manager coordinating accesses to objects from distributed clients implements programmatic interfaces for semaphore operations. A client process submits a permit record directed to a semaphore instance protecting a shared resource. The client process receives a representation of permit records associated with the resource. The permit records provide an indication of an order in which permit requests for the resource were processed. The client process uses the permit records to determine whether it has been granted a permit, and if it determines that the permit has been granted, performs operations on the resource.
    Type: Grant
    Filed: April 24, 2013
    Date of Patent: January 24, 2017
    Assignee: Amazon Technologies, Inc.
    Inventors: Long Xuan Nguyen, Michael Benjamin Deardeuff
  • Publication number: 20160209530
    Abstract: The disclosure describes a method and apparatus for performing automated horizon picking on a based volume and snapping auto-picked horizons to other seismic volumes in 4D and multi-azimuth seismic interpretation workflow. Changes made to an initial interpretation may be automatically updated on the other seismic volumes. The automated horizon auto-picking can be batched to setup, run, and monitor auto-picked horizons on a large number of seismic volumes without requiring manual updating of interpretations on each individual volume.
    Type: Application
    Filed: October 8, 2013
    Publication date: July 21, 2016
    Applicant: LANDMARK GRAPHICS CORPORATION
    Inventors: Nam Xuan Nguyen, Xuewei Tan, Sharan H. Chang