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. 04, 2026
Filed:
Feb. 29, 2024
Applicant:
Rambus Inc., San Jose, CA (US);
Inventor:
Christopher Haywood, Fernandina Beach, FL (US);
Assignee:
Rambus Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01); G06F 11/07 (2006.01);
U.S. Cl.
CPC ...
G06F 11/0751 (2013.01); G06F 11/073 (2013.01);
Abstract
Technologies for providing write protection to an integrated circuit memory device are described. The integrated circuit memory device has an input port to receive write data and command data and a read data output port to send read data. A device includes a write protection mechanism to prevent write data from being written to a memory core. The write protection mechanism can mask the write data or abort a write operation in response to activation. The write protection mechanism can be activated in response to an error detected by a serial data buffer (SDB) device coupled to the integrated circuit memory device.