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:
Jul. 07, 2026
Filed:
May. 31, 2022
Rambus Inc., San Jose, CA (US);
Thomas Vogelsang, Mountain View, CA (US);
Brent Steven Haukness, Sunnyvale, CA (US);
Gary Bela Bronner, Los Altos, CA (US);
Rambus Inc., San Jose, CA (US);
Abstract
A dynamic random access memory (DRAM) device includes memory core circuitry and power supply circuitry. The memory core circuitry includes an array of DRAM storage cells, with ones of the DRAM storage cells coupled to wordline and bitline power supply busses. The power supply circuitry is coupled to the wordline and bitline power supply busses. The power supply circuitry is responsive to a control signal to generate one of a first set of respective wordline and bitline voltages for application to the wordline and bitline power supply busses in a first normal mode of operation, or to generate a second set of respective wordline and bitline voltages for application to the wordline and bitline power supply busses in a second normal mode of operation. A value of the control signal is based on a temperature parameter associated with the DRAM device.