Patents by Inventor Hai Huynh

Hai Huynh 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).

  • Patent number: 11612303
    Abstract: Method for leveraging battery residue energy and a capsule endoscope using the method are disclosed. The capsule endoscope is capable of performing one or more functions at a first throughput or a first peak current when the battery has sufficient energy. According to this method, whether the battery energy is sufficient is determined. Upon determining the battery energy being insufficient, at least one function of the one or more functions is performed at a second throughput lower than the first throughput, or at least one function of the one or more functions is switched to another function requiring a second peak current lower than the first peak current.
    Type: Grant
    Filed: July 22, 2021
    Date of Patent: March 28, 2023
    Assignee: Capso Vision Inc.
    Inventors: Kang-Huai Wang, Mark Hadley, Chang-Wei Lin, Kam Wing Chow, Hai Huynh
  • Publication number: 20230021537
    Abstract: Method for leveraging battery residue energy and a capsule endoscope using the method are disclosed. The capsule endoscope is capable of performing one or more functions at a first throughput or a first peak current when the battery has sufficient energy. According to this method, whether the battery energy is sufficient is determined.
    Type: Application
    Filed: July 22, 2021
    Publication date: January 26, 2023
    Inventors: Kang-Huai Wang, Mark Hadley, Chang-Wei Lin, Kam Wing Chow, Hai Huynh
  • Patent number: 9626415
    Abstract: System and method for rendering data with specified constraints. A request for data from a data set may be received. The data set may include time-stamped historical data, including multiple reduced data sets, each having a respective resolution. The request may specify a time frame. A first reduced data set of the reduced data sets may be determined based on the specified time frame. First data from the first reduced data set corresponding to the specified time frame may be retrieved, and are usable for display on a display device. The data set may be generated from received raw data, where the raw data includes time-stamped historical data at a first resolution. The raw data may be reduced via multiple stages, thereby generating the reduced data sets at their respective resolutions. The reduced data are generated and represented in a way that is visually pleasing and technically accurate.
    Type: Grant
    Filed: May 22, 2015
    Date of Patent: April 18, 2017
    Assignee: NATIONAL INSTRUMENTS CORPORATION
    Inventors: Stefan R. Romainczyk, Michael C. Popa, Victor M. Hall, Phi Hai Huynh, Klaus Stefan Zölsch
  • Patent number: 9158826
    Abstract: System and method for rendering data with specified constraints. A request for data from a data set may be received. The data set may include time-stamped historical data, including multiple reduced data sets, each having a respective resolution. The request may specify a time frame. A first reduced data set of the reduced data sets may be determined based on the specified time frame. First data from the first reduced data set corresponding to the specified time frame may be retrieved, and are usable for display on a display device. The data set may be generated from received raw data, where the raw data includes time-stamped historical data at a first resolution. The raw data may be reduced via multiple stages, thereby generating the reduced data sets at their respective resolutions. The reduced data are generated and represented in a way that is visually pleasing and technically accurate.
    Type: Grant
    Filed: August 5, 2013
    Date of Patent: October 13, 2015
    Assignee: National Instruments Corporation
    Inventors: Stefan R. Romainczyk, Michael C. Popa, Victor M. Hall, Phi Hai Huynh, Klaus Stefan Zölsch
  • Publication number: 20150269233
    Abstract: System and method for rendering data with specified constraints. A request for data from a data set may be received. The data set may include time-stamped historical data, including multiple reduced data sets, each having a respective resolution. The request may specify a time frame. A first reduced data set of the reduced data sets may be determined based on the specified time frame. First data from the first reduced data set corresponding to the specified time frame may be retrieved, and are usable for display on a display device. The data set may be generated from received raw data, where the raw data includes time-stamped historical data at a first resolution. The raw data may be reduced via multiple stages, thereby generating the reduced data sets at their respective resolutions. The reduced data are generated and represented in a way that is visually pleasing and technically accurate.
    Type: Application
    Filed: May 22, 2015
    Publication date: September 24, 2015
    Inventors: Stefan R. Romainczyk, Michael C. Popa, Victor M. Hall, Phi Hai Huynh, Klaus Stefan Zölsch
  • Publication number: 20140040241
    Abstract: System and method for rendering data with specified constraints. A request for data from a data set may be received. The data set may include time-stamped historical data, including multiple reduced data sets, each having a respective resolution. The request may specify a time frame. A first reduced data set of the reduced data sets may be determined based on the specified time frame. First data from the first reduced data set corresponding to the specified time frame may be retrieved, and are usable for display on a display device. The data set may be generated from received raw data, where the raw data includes time-stamped historical data at a first resolution. The raw data may be reduced via multiple stages, thereby generating the reduced data sets at their respective resolutions. The reduced data are generated and represented in a way that is visually pleasing and technically accurate.
    Type: Application
    Filed: August 5, 2013
    Publication date: February 6, 2014
    Applicant: NATIONAL INSTRUMENTS CORPORATION
    Inventors: Stefan R. Romainczyk, Michael C. Popa, Victor M. Hall, Phi Hai Huynh, Klaus Stefan Zölsch
  • Patent number: 6370178
    Abstract: In a laser, the optical cavity includes a pair of spaced-apart electrode plates which are RF excited transversely and a pair of substantially identical spherical mirrors having a radius of curvature, spacing and alignment selected to cause a beam within the cavity to make a plurality of round trips and mirror encounters along a set of off-axis paths, before returning, in phase, to its starting point. The multiple traversals of the cavity result in a long effective gain path equivalent to the number of round trips times the mirror spacing. The plurality of off-axis traversals of the laser beam trace out a plane around the gain region before exiting through the aperture in the first spherical mirror, permitting an effective utilization of the wide excitation region defined by the electrodes. In a CO2 laser, the electrodes are separated by an electrode spacing such that the modes perpendicular to the electrodes are waveguide in nature to form a stable cavity resonator.
    Type: Grant
    Filed: December 21, 1998
    Date of Patent: April 9, 2002
    Assignee: IMED Lasers
    Inventors: Aris Papayoanou, Hai Huynh