Patents by Inventor Tien Dung Nguyen

Tien Dung 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).

  • Patent number: 12217422
    Abstract: A method of operation of a compute system includes: qualifying a patient image for analyzing a suspected skin condition; detecting a skin area in the patient image; segmenting the skin area into a segmented image including the suspected skin condition; cropping the segmented image to form a cropped image including the suspected skin condition at a center of the cropped image; analyzing the suspected skin condition to identify a skin disease result and a disease subclass from the cropped image; and assembling a disease identification display including the patient image, a skin disease indication, an image match score, and the disease subclass for displaying on a device.
    Type: Grant
    Filed: February 2, 2024
    Date of Patent: February 4, 2025
    Assignee: BelleTorus Corporation
    Inventors: Tien Dung Nguyen, Thang Duc Nguyen, Folkert Blok, Jonathan Wolfe, Kavita Mariwalla, Nga Thi Thuy Nguyen
  • Patent number: 12190515
    Abstract: A method of operation of a compute system includes: detecting a skin area in a patient image; segmenting the skin area into a segmented image having an acne pimple at the center; generating a target pixel array from the segmented image includes separating a plurality of the acne pimples that are adjacent in the segmented image; identifying an acne characterization of the acne pimples including an area of each acne and an acne score; and assembling a user interface display from the acne characterization for displaying on a device.
    Type: Grant
    Filed: January 24, 2024
    Date of Patent: January 7, 2025
    Assignee: BelleTorus Corporation
    Inventors: Tien Dung Nguyen, Thi Thu Hang Nguyen, Léa Mathilde Gazeau, Tat Dat Tô, Dinh Van Han
  • Patent number: 12190516
    Abstract: A method of operation of a compute system includes: generating a digital model from a input image; segmenting a 3D-polygon from the input image by applying a triangular mesh; assembling a 3D surface, based on the digital model of a zone of interest from the 3D-polygon; calculating an average threshold value of pixels within the zone of interest for identifying a condition over the 3D surface; and assembling a skin condition display from analyzing by a skin artificial intelligence (AI) of the 3D surface for displaying on a device.
    Type: Grant
    Filed: February 2, 2024
    Date of Patent: January 7, 2025
    Assignee: BelleTorus Corporation
    Inventors: Tien Dung Nguyen, Thi Thu Hang Nguyen, Pierre Gillibert, Clément Lemeunier, Jérôme Michel Auguste Bertrand
  • Patent number: 12180118
    Abstract: Herein discloses a method of carbonating reactive magnesia cement, which includes: (i) providing an aqueous suspension including a carbon dioxide-producing bacteria; (ii) mixing the aqueous suspension with a precursor which the carbon dioxide-producing bacteria generates carbon dioxide from for a duration to form an aqueous mixture sufficient for substantially carbonating the reactive magnesia cement; (iii) mixing the aqueous mixture with the reactive magnesia cement to form a blend; wherein a nutrient is provided in the aqueous suspension of step (i) or in the reactive magnesia cement of step (iii) to sustain the carbon dioxide-producing bacteria in the reactive magnesia cement; and (iv) curing the blend to carbonate the reactive magnesia cement. A reactive magnesia cement composite formed by the method is also disclosed.
    Type: Grant
    Filed: November 16, 2021
    Date of Patent: December 31, 2024
    Assignee: Nanyang Technological University
    Inventors: En-Hua Yang, Xi Xiao, Cise Unluer, Tien Dung Nguyen
  • Patent number: 12119118
    Abstract: A method of operation of a compute system includes: verifying a patient image as an acceptable image; detecting a body part from the acceptable image; generating a skin segmentation for the body part including a non-skin region and a skin region based on the acceptable image; and generating a local Hidradenitis Suppurativa (HS) severity score based on the patient image for displaying on a device to assist in diagnosis.
    Type: Grant
    Filed: December 11, 2023
    Date of Patent: October 15, 2024
    Assignee: BelleTorus Corporation
    Inventors: Tien Dung Nguyen, Thi Thu Hang Nguyen, Leá Mathilde Gazeau, Mariia Lebedeva, Nga Thi Thuy Nguyen, Jonathan Wolfe
  • Patent number: 12118722
    Abstract: A method of operation of a compute system includes: generating a skin segmentation including a non-skin region and a skin prediction based on a patient image; generating a body part segmentation based on the patient image; generating a cropped image based on the skin segmentation and the body part segmentation with the cropped image includes the non-skin region based on the skin prediction; generating a eczema segmentation based on the cropped image and the skin prediction; generating intermediate scores for erythema, papulation, lichenification, and excoriation for the cropped image; and generating a full body EASI score based on the eczema segmentation and the intermediate scores for displaying on a device to assist in diagnosis.
    Type: Grant
    Filed: December 21, 2023
    Date of Patent: October 15, 2024
    Assignee: BelleTorus Corporation
    Inventors: Tien Dung Nguyen, Thi Thu Hang Nguyen, Paul Fricker, Léa Mathilde Gazeau, Matthew Gregory Gloss, Kavita Mariwalla, Emily Kathryn McAnelly, Megan M. Morbitzer, Duong Thuy Nguyen, Nga Thi Thuy Nguyen, Thang Duc Nguyen, Clifford Perlis, Christopher C. Szajna, Jonathan Wolfe
  • Patent number: 12118723
    Abstract: A method of operation of a compute system includes: receiving a patient image; segmenting a skin lesion in the patient image; constructing a normalized image by cropping the patient image and adding padding to position the skin lesion at the center of the normalized image; identifying, by a cancer artificial intelligence (AI) already trained, a skin cancer classification, a skin cancer sub-class, and a risk level assessment; and generating a skin cancer display including the normalized image, the skin cancer classification, the skin cancer sub-class, and the risk level assessment for displaying on a device.
    Type: Grant
    Filed: January 26, 2024
    Date of Patent: October 15, 2024
    Assignee: BelleTorus Corporation
    Inventors: Thi Thu Hang Nguyen, Tien Dung Nguyen, Thanh Thi Nguyen, Jean-Luc Perrot, Jonathan Wolfe
  • Patent number: 12114993
    Abstract: A method of operation of a compute system includes: generating a skin segmentation including a non-skin region and a skin prediction based on a patient image; generating a body part segmentation based on the patient image; generating a cropped image based on the skin segmentation and the body part segmentation with the cropped image includes the non-skin region based on the skin prediction; generating a lesion segmentation based on the cropped image and the skin prediction; generating intermediate scores for erythema, induration, desquamation for the cropped image; and generating a full body severity score based on the lesion segmentation and the intermediate scores for displaying on a device to assist in diagnosis.
    Type: Grant
    Filed: December 21, 2023
    Date of Patent: October 15, 2024
    Assignee: BelleTorus Corporation
    Inventors: Tien Dung Nguyen, Thi Thu Hang Nguyen, Paul Fricker, Léa Mathilde Gazeau, Matthew Gregory Gloss, Thomas Hustache-Marmou, Kavita Mariwalla, Emily Kathryn McAnelly, Megan M. Morbitzer, Duong Thuy Nguyen, Hoang-Phuong Nguyen, Nga Thi Thuy Nguyen, Thang Duc Nguyen, Clifford Perlis, Christopher C. Szajna, Jonathan Wolfe
  • Patent number: 12100152
    Abstract: A method of operation of a compute system comprising: detecting a skin area in a patient image; generating a normalized image by applying a rescale factor to the skin area; cropping a target pixel array from the normalized image with an acne pimple at the center of the target pixel array; generating an acne type by analyzing the target pixel array including calculating an acne severity score and calculating an area of each acne; and generating a user interface display including an acne indication and the acne severity score for displaying on a device.
    Type: Grant
    Filed: January 24, 2024
    Date of Patent: September 24, 2024
    Assignee: BelleTorus Corporation
    Inventors: Tien Dung Nguyen, Thi Thu Hang Nguyen, Léa Mathilde Gazeau, Tat Dat Tô, Dinh Van Han
  • Publication number: 20240257341
    Abstract: A method of operation of a compute system includes: detecting a skin area in a patient image; segmenting the skin area into a segmented image having an acne pimple at the center; generating a target pixel array from the segmented image includes separating a plurality of the acne pimples that are adjacent in the segmented image; identifying an acne characterization of the acne pimples including an area of each acne and an acne score; and assembling a user interface display from the acne characterization for displaying on a device.
    Type: Application
    Filed: January 24, 2024
    Publication date: August 1, 2024
    Inventors: Tien Dung Nguyen, Thi Thu Hang Nguyen, Léa Mathilde Gazeau, Matthew Gregory Gloss, Kavita Mariwalla, Emily Kathryn McAnelly, Megan M. Morbitzer, Nga Thi Thuy Nguyen, Thanh Thi Nguyen, Clifford Perlis, Jonathan Wolfe
  • Publication number: 20240194352
    Abstract: A method of operation of a compute system includes: verifying a patient image as an acceptable image; detecting a body part from the acceptable image; generating a skin segmentation for the body part including a non-skin region and a skin region based on the acceptable image; and generating a local Hidradenitis Suppurativa (HS) severity score based on the patient image for displaying on a device to assist in diagnosis.
    Type: Application
    Filed: December 11, 2023
    Publication date: June 13, 2024
    Inventors: Tien Dung Nguyen, Thi Thu Hang Nguyen, Léa Mathilde Gazeau, Mariia Lebedeva, Nga Thi Thuy Nguyen
  • Publication number: 20240135533
    Abstract: A method of operation of a compute system includes: generating a skin segmentation including a non-skin region and a skin prediction based on a patient image; generating a body part segmentation based on the patient image; generating a cropped image based on the skin segmentation and the body part segmentation with the cropped image includes the non-skin region based on the skin prediction; generating a eczema segmentation based on the cropped image and the skin prediction; generating intermediate scores for erythema, papulation, lichenification, and excoriation for the cropped image; and generating a full body EASI score based on the eczema segmentation and the intermediate scores for displaying on a device to assist in diagnosis.
    Type: Application
    Filed: December 21, 2023
    Publication date: April 25, 2024
    Inventors: Tien Dung Nguyen, Thi Thu Hang Nguyen, Paul Fricker, Léa Mathilde Gazeau, Matthew Gregory Gloss, Thomas Hustache-Marmou, Kavita Mariwalla, Emily Kathryn McAnelly, Megan M. Morbitzer, Duong Thuy Nguyen, Hoang-Phuong Nguyen, Nga Thi Thuy Nguyen, Thang Duc Nguyen, Clifford Perlis, Christopher C. Szajna, Jonathan Wolfe
  • Publication number: 20240130669
    Abstract: A method of operation of a compute system includes: generating a skin segmentation including a non-skin region and a skin prediction based on a patient image; generating a body part segmentation based on the patient image; generating a cropped image based on the skin segmentation and the body part segmentation with the cropped image includes the non-skin region based on the skin prediction; generating a lesion segmentation based on the cropped image and the skin prediction; generating intermediate scores for erythema, induration, desquamation for the cropped image; and generating a full body severity score based on the lesion segmentation and the intermediate scores for displaying on a device to assist in diagnosis.
    Type: Application
    Filed: December 21, 2023
    Publication date: April 25, 2024
    Inventors: Tien Dung Nguyen, Thi Thu Hang Nguyen, Paul Fricker, Léa Mathilde Gazeau, Matthew Gregory Gloss, Thomas Hustache-Marmou, Kavita Mariwalla, Emily Kathryn McAnelly, Megan M. Morbitzer, Duong Thuy Nguyen, Hoang-Phuong Nguyen, Nga Thi Thuy Nguyen, Thang Duc Nguyen, Clifford Perlis, Christopher C. Szajna, Jonathan Wolfe
  • Patent number: 11890105
    Abstract: A method of operation of a compute system includes: generating a skin segmentation including a non-skin region and a skin prediction based on a patient image; generating a body part segmentation based on the patient image; generating a cropped image based on the skin segmentation and the body part segmentation with the cropped image includes the non-skin region based on the skin prediction; generating a psoriasis segmentation based on the cropped image and the skin prediction; generating intermediate scores for erythema, induration, desquamation for the cropped image; and generating a full body PASI score based a psoriasis segmentation and the intermediate scores on the for displaying on a device to assist in diagnosis.
    Type: Grant
    Filed: August 23, 2022
    Date of Patent: February 6, 2024
    Assignee: BelleTorus Corporation
    Inventors: Tien Dung Nguyen, Léa Mathilde Gazeau, Matthew Gregory Gloss, Thomas Hustache-Marmou, Kavita Mariwalla, Emily Kathryn McAnelly, Megan M. Morbitzer, Duong Thuy Nguyen, Hoang-Phuong Nguyen, Nga Thi Thuy Nguyen, Thang Duc Nguyen, Thi Thu Hang Nguyen, Clifford Perlis, Christopher C. Szajna, Jonathan Wolfe
  • Publication number: 20220153647
    Abstract: Herein discloses a method of carbonating reactive magnesia cement, which includes: (i) providing an aqueous suspension including a carbon dioxide-producing bacteria; (ii) mixing the aqueous suspension with a precursor which the carbon dioxide-producing bacteria generates carbon dioxide from for a duration to form an aqueous mixture sufficient for substantially carbonating the reactive magnesia cement; (iii) mixing the aqueous mixture with the reactive magnesia cement to form a blend; wherein a nutrient is provided in the aqueous suspension of step (i) or in the reactive magnesia cement of step (iii) to sustain the carbon dioxide-producing bacteria in the reactive magnesia cement; and (iv) curing the blend to carbonate the reactive magnesia cement. A reactive magnesia cement composite formed by the method is also disclosed.
    Type: Application
    Filed: November 16, 2021
    Publication date: May 19, 2022
    Inventors: En-Hua YANG, Xi XIAO, Cise UNLUER, Tien Dung NGUYEN
  • Patent number: 11240732
    Abstract: A method for managing a mobile node of an SDN controller according to an aspect of the present disclosure includes receiving a router solicitation message of a mobile node transmitted through a first AP operated by the SDN controller.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: February 1, 2022
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Hyun Seung Choo, Young Kyoung Kim, Muhammad Raza Syed, Se Il Jeon, Tien Dung Nguyen, Jae Yeop Jeong
  • Publication number: 20210127320
    Abstract: A method for managing a mobile node of an SDN controller according to an aspect of the present disclosure includes receiving a router solicitation message of a mobile node transmitted through a first AP operated by the SDN controller.
    Type: Application
    Filed: May 2, 2019
    Publication date: April 29, 2021
    Applicant: RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Hyun Seung CHOO, Young Kyoung KIM, Muhammad Raza SYED, Se Il JEON, Tien Dung NGUYEN, Jae Yeop JEONG
  • Patent number: 9204350
    Abstract: In a radio communication system of hierarchical cell structure in which macrocells provided by a macro base station and femto cells provided by a femto base station are overlapped on each other, a method and a system for handing over a terminal are provided. To be specific, if load of a serving base station increase or decreases more than a predetermined extent, a method and a system adaptively adjust the handover between macro base stations, between femto base station, or between femto base station and macro base station.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: December 1, 2015
    Assignee: INDUSTRY-ACADEMIC COOPERATION FOUNDATION, CHANGWON NATIONAL UNIVERSITY
    Inventors: Chang-Soon Kang, Tien-Dung Nguyen
  • Publication number: 20130143572
    Abstract: In a radio communication system of hierarchical cell structure in which macrocells provided by a macro base station and femto cells provided by a femto base station are overlapped on each other, a method and a system for handing over a terminal are provided. To be specific, if load of a serving base station increase or decreases more than a predetermined extent, a method and a system adaptively adjust the handover between macro base stations, between femto base station, or between femto base station and macro base station.
    Type: Application
    Filed: May 16, 2012
    Publication date: June 6, 2013
    Inventors: Chang-Soon KANG, Tien-Dung Nguyen
  • Publication number: 20070167760
    Abstract: There is provided an ultrasound imaging system, which includes: an ultrasound diagnostic unit for providing 3D volume data of an object and its neighboring region, wherein the 3D volume data is formed with a number of frames; a pre-processing unit for selecting a predetermined number of key frames from the frames; a segmentation unit for segmenting each of the key frames into object regions and non-object regions; a texture-based region classifying and merging unit for classifying the object and the non-object regions into object and non-object sub-regions based on the texture thereof, and removing the non-object sub-regions and merging the object sub-regions; a surface determining unit for extracting contours of the object in the key frames and determining a 3D surface of the object by connecting the contours; and a rendering unit for forming masked volume with the 3D surface and forming a 3D ultrasound image of the object by rendering the masked volume.
    Type: Application
    Filed: November 30, 2006
    Publication date: July 19, 2007
    Applicant: Medison Co., Ltd.
    Inventors: Nam Chul KIM, Sang Hyun Kim, Eui Chul Kwon, Tien Dung Nguyen