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. 25, 2025
Filed:
Aug. 02, 2023
Qualcomm Incorporated, San Diego, CA (US);
Sai Naresh Gajapaka, Hyderabad, IN;
Chintalapati Bharath Sai Varma, Hyderabad, IN;
Santhosh Reddy Akavaram, Hyderabad, IN;
Prakhar Srivastava, Lucknow, IN;
Vamsi Krishna Sambangi, Vizianagaram, IN;
Qualcomm Incorporated, San Diego, CA (US);
Abstract
Aspects relate to interrupting memory access during background operations of a memory device. In one example a memory device includes a memory controller to initiate a write buffer flush operation. A bus interface is coupled to a main memory and to a write buffer to receive a write command from a host during the write buffer flush operation. The memory controller initiates the write buffer flush operation, suspends the write buffer flush operation in response to the write command, sends a last flushed address of the write buffer from the memory device to the host through the bus interface, and unmaps a portion of the write buffer using the last flushed address.