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:
Jul. 14, 2026
Filed:
Aug. 08, 2024
Qualcomm Incorporated, San Diego, CA (US);
Sriram Hariharan, San Diego, CA (US);
Ghanashyam Prabhu, San Diego, CA (US);
Yuwen Zou, San Jose, CA (US);
Deepak Kumar Agarwal, Bangalore, IN;
Alexis Gabriel Marcel Boutillier, Caen, FR;
Subbarao Palacharla, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Aspects of the disclosure are directed to implementation of a freedom from interference (FFI) safety mechanism. In accordance with one aspect, the disclosure includes initiating a fault handling for a first automotive safety integrity level (ASIL) domain based on a main domain hardware error message; sending a traffic isolation request message for the first ASIL domain; sending a traffic block request message for the first ASIL domain; and executing a block operation and a flush operation on the first ASIL domain based on the traffic isolation request message and the traffic block request message to implement freedom from interference (FFI).