The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 22, 2024
Filed:
Sep. 01, 2021
Abbott Diabetes Care Inc., Alameda, CA (US);
Xuandong Hua, Mountain View, CA (US);
Kurt E. Leno, San Leandro, CA (US);
Tony S. Lee, Alameda, CA (US);
Kevin M. Ow-Wing, Castro Valley, CA (US);
Danny Chan, Daly City, CA (US);
Victor Paishi Huang, Union City, CA (US);
ABBOTT DIABETES CARE INC., Alameda, CA (US);
Abstract
In one embodiment, a method for secured communication between a medical sensor and a computing device includes receiving, by the medical sensor, an authentication request from the computing device. The method includes generating, based on values provided in the authentication request, a challenge-response message for the computing device. The method includes receiving, from the computing device, a responsive challenge-response message. The method includes verifying that the responsive challenge-response message includes an expected value and corresponds to an expected format. The method includes, in response to verifying the responsive challenge-response message, sending a sensor secret value to the computing device.