Patents by Inventor Jonathan Tang

Jonathan Tang 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: 20180049705
    Abstract: Systems and methods are disclosed for providing a cardiovascular score for a patient. A method includes receiving, using at least one computer system, patient-specific data regarding a geometry of multiple coronary arteries of the patient; and creating, using at least one computer system, a three-dimensional model representing at least portions of the multiple coronary arteries based on the patient-specific data. The method also includes evaluating, using at least one computer system, multiple characteristics of at least some of the coronary arteries represented by the model; and generating, using at least one computer system, the cardiovascular score based on the evaluation of the multiple characteristics. Another method includes generating the cardiovascular score based on evaluated multiple characteristics for portions of the coronary arteries having fractional flow reserve values of at least a predetermined threshold value.
    Type: Application
    Filed: November 1, 2017
    Publication date: February 22, 2018
    Inventors: Timothy A. FONTE, Gilwoo CHOI, Jonathan TANG
  • Patent number: 9839399
    Abstract: Systems and methods are disclosed for providing a cardiovascular score for a patient. A method includes receiving, using at least one computer system, patient-specific data regarding a geometry of multiple coronary arteries of the patient; and creating, using at least one computer system, a three-dimensional model representing at least portions of the multiple coronary arteries based on the patient-specific data. The method also includes evaluating, using at least one computer system, multiple characteristics of at least some of the coronary arteries represented by the model; and generating, using at least one computer system, the cardiovascular score based on the evaluation of the multiple characteristics. Another method includes generating the cardiovascular score based on evaluated multiple characteristics for portions of the coronary arteries having fractional flow reserve values of at least a predetermined threshold value.
    Type: Grant
    Filed: April 16, 2014
    Date of Patent: December 12, 2017
    Assignee: HeartFlow, Inc.
    Inventors: Timothy A. Fonte, Gilwoo Choi, Jonathan Tang
  • Patent number: 9675301
    Abstract: Systems and methods are disclosed for providing a cardiovascular score for a patient. A method includes receiving, using at least one computer system, patient-specific data regarding a geometry of multiple coronary arteries of the patient; and creating, using at least one computer system, a three-dimensional model representing at least portions of the multiple coronary arteries based on the patient-specific data. The method also includes evaluating, using at least one computer system, multiple characteristics of at least some of the coronary arteries represented by the model; and generating, using at least one computer system, the cardiovascular score based on the evaluation of the multiple characteristics. Another method includes generating the cardiovascular score based on evaluated multiple characteristics for portions of the coronary arteries having fractional flow reserve values of at least a predetermined threshold value.
    Type: Grant
    Filed: October 19, 2012
    Date of Patent: June 13, 2017
    Assignee: HeartFlow, Inc.
    Inventors: Timothy A. Fonte, Jonathan Tang, Gilwoo Choi
  • Patent number: 9585623
    Abstract: Systems and methods are disclosed for providing a cardiovascular score for a patient. A method includes receiving, using at least one computer system, patient-specific data regarding a geometry of multiple coronary arteries of the patient; and creating, using at least one computer system, a three-dimensional model representing at least portions of the multiple coronary arteries based on the patient-specific data. The method also includes evaluating, using at least one computer system, multiple characteristics of at least some of the coronary arteries represented by the model; and generating, using at least one computer system, the cardiovascular score based on the evaluation of the multiple characteristics. Another method includes generating the cardiovascular score based on evaluated multiple characteristics for portions of the coronary arteries having fractional flow reserve values of at least a predetermined threshold value.
    Type: Grant
    Filed: April 16, 2014
    Date of Patent: March 7, 2017
    Assignee: HeartFlow, Inc.
    Inventors: Timothy A. Fonte, Gilwoo Choi, Jonathan Tang
  • Patent number: 9424682
    Abstract: Computer implemented methods are disclosed for acquiring, using a processor, digital data of a portion of an elongate object, and identifying, using a processor, a centerline connecting a plurality of points within the portion of the elongate object. The methods also may include defining a first half-plane along the centerline, traversing a predetermined angular distance in a clockwise or counter clockwise direction from the first half-plane to a second half-plane to define an angular wedge, and calculating, using a processor, a view of the angular wedge between the first half-plane and the second half-plane and generating an electronic view of the angular wedge.
    Type: Grant
    Filed: September 10, 2015
    Date of Patent: August 23, 2016
    Assignee: HeartFlow, Inc.
    Inventors: Ying Bai, Jonathan Tang, Razik Yousfi
  • Publication number: 20160025709
    Abstract: Kits, methods and systems for providing a service to provide a subject with information regarding the state of a subject's DNA damage. Collection, processing and analysis of samples are also described.
    Type: Application
    Filed: February 27, 2015
    Publication date: January 28, 2016
    Inventors: Sylvain V. Costes, Jonathan Tang, Steven M. Yannone
  • Publication number: 20160005212
    Abstract: Computer implemented methods are disclosed for acquiring, using a processor, digital data of a portion of an elongate object, and identifying, using a processor, a centerline connecting a plurality of points within the portion of the elongate object. The methods also may include defining a first half-plane along the centerline, traversing a predetermined angular distance in a clockwise or counter clockwise direction from the first half-plane to a second half-plane to define an angular wedge, and calculating, using a processor, a view of the angular wedge between the first half-plane and the second half-plane and generating an electronic view of the angular wedge.
    Type: Application
    Filed: September 10, 2015
    Publication date: January 7, 2016
    Inventors: Ying BAI, Jonathan TANG, Razik YOUSFI
  • Patent number: 9159159
    Abstract: The present disclosure is directed to using patients' imaging of a tubular structure to generate a series of maximum intensity projection views of segments of the tubular structure and assembling the views to provide a complete circumferential visualization of the tubular structure. Such views may be used to generate patient-specific models of flow within the tubular structure, predict medical events (e.g. cardiac, pulmonary, respiratory), including plaque rupture and/or myocardial infarction.
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: October 13, 2015
    Assignee: HeartFlow, Inc.
    Inventors: Ying Bai, Jonathan Tang, Razik Yousfi
  • Publication number: 20150178979
    Abstract: Computer implemented methods are disclosed for acquiring, using a processor, digital data of a portion of an elongate object, and identifying, using a processor, a centerline connecting a plurality of points within the portion of the elongate object. The methods also may include defining a first half-plane along the centerline, traversing a predetermined angular distance in a clockwise or counter clockwise direction from the first half-plane to a second half-plane to define an angular wedge, and calculating, using a processor, a view of the angular wedge between the first half-plane and the second half-plane and generating an electronic view of the angular wedge.
    Type: Application
    Filed: March 9, 2015
    Publication date: June 25, 2015
    Inventors: Ying BAI, Jonathan TANG, Razik YOUSFI
  • Patent number: 9008392
    Abstract: Various embodiments of the present disclosure relate generally to medical imaging and related methods. More specifically, particular embodiments of the present disclosure relate to systems and methods for visualizing elongated structures.
    Type: Grant
    Filed: September 24, 2014
    Date of Patent: April 14, 2015
    Assignee: HeartFlow, Inc.
    Inventors: Ying Bai, Jonathan Tang, Razik Yousfi
  • Publication number: 20150096066
    Abstract: The invention provides systems to control gene expression or activity using target molecules.
    Type: Application
    Filed: September 29, 2014
    Publication date: April 2, 2015
    Inventors: Chung Yiu Jonathan Tang, Constance L. Cepko
  • Publication number: 20150086100
    Abstract: Computer implemented methods are disclosed for acquiring, using a processor, digital data of a portion of an elongate object, and identifying, using a processor, a centerline connecting a plurality of points within the portion of the elongate object. The methods also may include defining a first half-plane along the centerline, traversing a predetermined angular distance in a clockwise or counter clockwise direction from the first half-plane to a second half-plane to define an angular wedge, and calculating, using a processor, a view of the angular wedge between the first half-plane and the second half-plane and generating an electronic view of the angular wedge.
    Type: Application
    Filed: September 24, 2014
    Publication date: March 26, 2015
    Inventors: Ying BAI, Jonathan TANG, Razik YOUSFI
  • Patent number: 8909708
    Abstract: A system, computer-readable storage medium storing at least one program, and a computer-implemented method for confirming authorship of documents is presented. A first document hosted on a first website of a first domain is accessed, the first document being linked to a second document through at least one link, and a respective link including a first predefined authorship attribute asserting authorship of a respective document including the respective link by a respective entity associated with a respective target document of the respective link. Authorship of the first document by an entity associated with the second document is conditionally confirmed when the second document includes a second link to the first website of the first domain, the second link including a second predefined authorship attribute indicating that the entity associated with the second document is an author of or contributor to content at the first website of the first domain.
    Type: Grant
    Filed: September 10, 2012
    Date of Patent: December 9, 2014
    Assignee: Google Inc.
    Inventors: Othar Hansson, Nundu Janakiram, Robert Ennals, Jonathan Tang, Jun Gong, Wanda Hung
  • Publication number: 20140303510
    Abstract: Systems and methods are disclosed for providing a cardiovascular score for a patient. A method includes receiving, using at least one computer system, patient-specific data regarding a geometry of multiple coronary arteries of the patient; and creating, using at least one computer system, a three-dimensional model representing at least portions of the multiple coronary arteries based on the patient-specific data. The method also includes evaluating, using at least one computer system, multiple characteristics of at least some of the coronary arteries represented by the model; and generating, using at least one computer system, the cardiovascular score based on the evaluation of the multiple characteristics. Another method includes generating the cardiovascular score based on evaluated multiple characteristics for portions of the coronary arteries having fractional flow reserve values of at least a predetermined threshold value.
    Type: Application
    Filed: April 16, 2014
    Publication date: October 9, 2014
    Applicant: HeartFlow, Inc.
    Inventors: Timothy A. FONTE, Gilwoo CHOI, Jonathan TANG
  • Publication number: 20140303495
    Abstract: Systems and methods are disclosed for providing a cardiovascular score for a patient. A method includes receiving, using at least one computer system, patient-specific data regarding a geometry of multiple coronary arteries of the patient; and creating, using at least one computer system, a three-dimensional model representing at least portions of the multiple coronary arteries based on the patient-specific data. The method also includes evaluating, using at least one computer system, multiple characteristics of at least some of the coronary arteries represented by the model; and generating, using at least one computer system, the cardiovascular score based on the evaluation of the multiple characteristics. Another method includes generating the cardiovascular score based on evaluated multiple characteristics for portions of the coronary arteries having fractional flow reserve values of at least a predetermined threshold value.
    Type: Application
    Filed: April 16, 2014
    Publication date: October 9, 2014
    Applicant: HeartFlow, Inc.
    Inventors: Timothy A. FONTE, Gilwoo CHOI, Jonathan TANG
  • Publication number: 20140114618
    Abstract: Systems and methods are disclosed for providing a cardiovascular score for a patient. A method includes receiving, using at least one computer system, patient-specific data regarding a geometry of multiple coronary arteries of the patient; and creating, using at least one computer system, a three-dimensional model representing at least portions of the multiple coronary arteries based on the patient-specific data. The method also includes evaluating, using at least one computer system, multiple characteristics of at least some of the coronary arteries represented by the model; and generating, using at least one computer system, the cardiovascular score based on the evaluation of the multiple characteristics. Another method includes generating the cardiovascular score based on evaluated multiple characteristics for portions of the coronary arteries having fractional flow reserve values of at least a predetermined threshold value.
    Type: Application
    Filed: October 19, 2012
    Publication date: April 24, 2014
    Inventors: Timothy A. Fonte, Jonathan Tang, Gilwoo Choi
  • Publication number: 20130230863
    Abstract: The invention provides systems and methods for transcriptional control which employ target molecules.
    Type: Application
    Filed: March 1, 2013
    Publication date: September 5, 2013
    Inventors: Chung Yiu Jonathan Tang, Constance L. Cepko
  • Publication number: 20130066970
    Abstract: A system, computer-readable storage medium storing at least one program, and a computer-implemented method for confirming authorship of documents is presented. A first document hosted on a first website of a first domain is accessed, the first document being linked to a second document through at least one link, and a respective link including a first predefined authorship attribute asserting authorship of a respective document including the respective link by a respective entity associated with a respective target document of the respective link. Authorship of the first document by an entity associated with the second document is conditionally confirmed when the second document includes a second link to the first website of the first domain, the second link including a second predefined authorship attribute indicating that the entity associated with the second document is an author of or contributor to content at the first website of the first domain.
    Type: Application
    Filed: September 10, 2012
    Publication date: March 14, 2013
    Inventors: OTHAR HANSSON, NUNDU JANAKIRAM, ROBERT ENNALS, JONATHAN TANG, JUN GONG, WANDA HUNG
  • Patent number: 8122044
    Abstract: The present invention automatically generates an object model from a dimensional model. The object model can then be queried using object oriented expressions.
    Type: Grant
    Filed: March 12, 2003
    Date of Patent: February 21, 2012
    Assignee: Microsoft Corporation
    Inventors: Adam Yeh, Jonathan Tang
  • Patent number: 7970790
    Abstract: Architecture for cell-based security on a per-user basis. A security model for this capability includes not only dimension level tables, but is extended to include cell level tables. The security model can include existing dimension tables, plus cell security tables that include a cell permissions table, a cell qualifiers table and a table that includes both the cell permissions table, a cell qualifiers. Metadata associated with the security applied to the cells for a given user can be stored locally in a local metadata store for retrieval and application against a data cube that an authenticated and authorized user is querying. In a specific implementation, the cell level security is employed in a performance management server application, where authentication is performed remotely by an authentication service, but the authorization function is performed local to the performance management server application.
    Type: Grant
    Filed: May 13, 2008
    Date of Patent: June 28, 2011
    Assignee: Microsoft Corporation
    Inventors: Mark Yang, Anton Amirov, Jonathan Tang