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:
Nov. 03, 2026
Filed:
Oct. 07, 2024
Qualcomm Incorporated, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Aspects of the disclosure are directed to a test mode save and restore operation. In accordance with one aspect, the disclosure includes a hold latch cell configured to execute a save directive for a first operational state of a digital logic system and to execute a restore directive for the first operational state in the digital logic system in an operational mode; a first multiplexer coupled to the hold latch cell, the first multiplexer configured to execute a test sequence on the digital logic system in a test mode; and a logical XOR circuit coupled to the hold latch cell, the logical XOR circuit configured to perform a fault detection on the save directive and the restore directive to generate an error flag signal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile