Patents by Inventor Dianna (Dan) Han

Dianna (Dan) Han 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: 20200267550
    Abstract: A medical device of a medical system is configured for communicating with an external programmer over a wireless communications link. The medical device comprises a wireless communications module configured for receiving a first unencrypted version of a random number and a first encrypted version of the random number from the external programmer over the wireless communications link. The medical device further comprises control circuitry configured for performing an authentication procedure on the external programmer based on the first unencrypted version of the random number and the first encrypted version of the random number, and preventing the external programmer from commanding the medical device to perform an action unless the authentication procedure is successful.
    Type: Application
    Filed: May 8, 2020
    Publication date: August 20, 2020
    Applicant: THE ALFRED E. MANN FOUNDATION FOR SCIENTIFIC RESEARCH
    Inventors: Saul Rodriguez, Dianna (Dan) Han, Emile lstoc
  • Patent number: 10652740
    Abstract: A medical device of a medical system is configured for communicating with an external programmer over a wireless communications link. The medical device comprises a wireless communications module configured for receiving a first unencrypted version of a random number and a first encrypted version of the random number from the external programmer over the wireless communications link. The medical device further comprises control circuitry configured for performing an authentication procedure on the external programmer based on the first unencrypted version of the random number and the first encrypted version of the random number, and preventing the external programmer from commanding the medical device to perform an action unless the authentication procedure is successful.
    Type: Grant
    Filed: March 7, 2017
    Date of Patent: May 12, 2020
    Assignee: THE ALFRED E. MANN FOUNDATION FOR SCIENTIFIC RESEARCH
    Inventors: Saul Rodriguez, Dianna (Dan) Han, Emil Istoc
  • Publication number: 20170257761
    Abstract: A medical device of a medical system is configured for communicating with an external programmer over a wireless communications link. The medical device comprises a wireless communications module configured for receiving a first unencrypted version of a random number and a first encrypted version of the random number from the external programmer over the wireless communications link. The medical device further comprises control circuitry configured for performing an authentication procedure on the external programmer based on the first unencrypted version of the random number and the first encrypted version of the random number, and preventing the external programmer from commanding the medical device to perform an action unless the authentication procedure is successful.
    Type: Application
    Filed: March 7, 2017
    Publication date: September 7, 2017
    Applicant: THE ALFRED E. MANN FOUNDATION FOR SCIENTIFIC RESEARCH
    Inventors: Saul Rodriguez, Dianna (Dan) Han, Emil Istoc