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:
Dec. 16, 2025
Filed:
Apr. 24, 2023
Qualcomm Incorporated, San Diego, CA (US);
Ravindranath Doddi, Hyderabad, IN;
Umamaheshwaran V, Salem, IN;
Afreen Haider, Muzaffarpur, IN;
Lekhya Pavani Godavarthi, Hyderabad, IN;
Harinatha Reddy Ramireddy, Hyderabad, IN;
Qualcomm Incorporated, San Diego, CA (US);
Abstract
Aspects relate to variable link width in two directions for a main band chip module connection. In one aspect, a different set of data lines is active for transmit and receive data lines. In one example a method includes sending an enable request from a module of a first die to a module partner of a second die through a sideband to operate a main band of a die-to-die connection that connects the first die module to the second die module partner at a specified link width, the specified link width having a specified set of data lines of the main band. An enable response is received from the module partner through the sideband to operate the main band at the specified link width and data is communicated with the module partner through the main band using the specified link width in response to receiving the enable response.