Patents by Inventor DongHai Dai

DongHai Dai 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).

  • Methods for identification of driver mutations in a patient tumor by mutation processing based reconstruction of tumor developmental history
    Patent number: 11421281
    Abstract: In certain embodiments, the present invention provides a method to identify driver mutations in a tumor and its cancer cell subpopulations. The method of the present invention is used to design treatment strategies for cancer patients.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: August 23, 2022
    Assignee: UNIVERSITY OF IOWA RESEARCH FOUNDATION
    Inventor: Donghai Dai
  • METHODS FOR IDENTIFICATION OF DRIVER MUTATIONS IN A PATIENT TUMOR BY MUTATION PROCESSING BASED RECONSTRUCTION OF TUMOR DEVELOPMENTAL HISTORY
    Publication number: 20190367993
    Abstract: In certain embodiments, the present invention provides a method to identify driver mutations in a tumor and its cancer cell subpopulations. The method of the present invention is used to design treatment strategies for cancer patients.
    Type: Application
    Filed: February 23, 2018
    Publication date: December 5, 2019
    Applicant: UNIVERSITY OF IOWA RESEARCH FOUNDATION
    Inventor: Donghai Dai
  • METHOD FOR DETERMINING PROGRAMMATICALLY EXPECTED DISEASE RECURRENCE LIKELIHOOD
    Publication number: 20170132382
    Abstract: The disclosure is directed a computer implemented method for determining the likelihood of recurrence of a disease.
    Type: Application
    Filed: November 8, 2016
    Publication date: May 11, 2017
    Applicant: UNIVERSITY OF IOWA RESEARCH FOUNDATION
    Inventor: Donghai Dai
  • Real-time navigation system for mobile environment
    Publication number: 20040220726
    Abstract: A system and method for providing navigational information to a user connected in real-time, such as through a wireless telephone, PDA, or other device. The system provides navigational information to the user in the form most useful to the user, such as according to landmarks, or the number of blocks until the next action. The system also provides directions to points of interest along the user's route. Further, the system allows the user to suspend and resume a session. Also, the system varies the sampling rate at which the user's location is examined, to enhance efficiency and convenience.
    Type: Application
    Filed: November 14, 2003
    Publication date: November 4, 2004
    Applicant: TeleVigation, Inc.
    Inventors: Haiping Jin, Donghai Dai, Yi-Chung Chao, Ruslan Adikovic Meshenberg, Salman Dhanani, Alexander G. Glebov
  • Method and system for prediction-based distributed navigation
    Patent number: 6807483
    Abstract: Method and system for prediction-based navigation in a real-time distributed navigation system. In one embodiment, a server receives a request from a client comprising one or more position coordinates. The server estimates the user's speed, estimates total elapsed time, calculates an optimal route to the destination and sends a set of routing directions to the client. Moreover, the server estimates a route origin within an estimated comfort zone in order to calculate the optimal route from the estimated origin to the destination.
    Type: Grant
    Filed: April 8, 2003
    Date of Patent: October 19, 2004
    Assignee: Televigation, Inc.
    Inventors: Yi-Chung Chao, HaiPing Jin, DongHai Dai
  • Real-time navigation system for mobile environment
    Publication number: 20020173905
    Abstract: A system and method for providing navigational information to a user connected in real-time, such as through a wireless telephone, PDA, or other device. The system provides navigational information to the user in the form most useful to the user, such as according to landmarks, or the number of blocks until the next action. The system also provides directions to points of interest along the user's route. Further, the system allows the user to suspend and resume a session. Also, the system varies the sampling rate at which the user's location is examined, to enhance efficiency and convenience.
    Type: Application
    Filed: January 24, 2002
    Publication date: November 21, 2002
    Applicant: TeleVigation, Inc.
    Inventors: Haiping Jin, Donghai Dai, Yi-Chung Chao, Ruslan Adikovic Meshenberg, Salman Dhanani, Alexander G. Glebov