Patents by Inventor Ping-Kwan Lai

Ping-Kwan Lai 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).

  • METHOD FOR CONDUCTING AN ASSESSMENT AND A PARTICIPANT RESPONSE SYSTEM EMPLOYING THE SAME
    Publication number: 20120258435
    Abstract: A computerized method comprises creating an answer key for an assessment comprising one or more questions to be delivered to one or more participants, where the answer key comprises assessment information and question information; delivering the assessment to the participants; collecting responses from the participants; and saving question descriptions, any annotations made thereon and the collected responses.
    Type: Application
    Filed: March 30, 2012
    Publication date: October 11, 2012
    Applicant: SMART TECHNOLOGIES ULC
    Inventors: Kimberly Eleanor Tee, Ping-Kwan Lai, Lucien W. Dupont, Colin Dere, David Labine
  • Portion of a display screen with graphical user interface
    Patent number: D690721
    Type: Grant
    Filed: April 28, 2011
    Date of Patent: October 1, 2013
    Assignee: SMART Technologies ULC
    Inventors: Kimberly Tee, Ping-Kwan Lai, Colin Dere