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:
Aug. 25, 2026
Filed:
Dec. 10, 2024
Qualcomm Incorporated, San Diego, CA (US);
Younwoong Chung, San Diego, CA (US);
Yu Song, San Diego, CA (US);
Chia Heng Chang, San Diego, CA (US);
Alan Daniel, Morehead City, NC (US);
Madjid Hafizi, San Diego, CA (US);
QUALCOMM Incorproated, San Diego, CA (US);
Abstract
A method of calibrating a first threshold voltage of a first pulse amplitude modulation (PAM) slicer and a second threshold voltage of a second PAM slicer. The method includes: calibrating the first threshold voltage of the first PAM slicer based on a non-return-to-zero (NRZ) signal and a PAM signal; and calibrating the second threshold voltage of the second PAM slicer based on the PAM signal and the calibrated first threshold voltage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile