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:
Dec. 23, 2021
Intel Corporation, Santa Clara, CA (US);
Clifford Ong, Portland, OR (US);
Leonard Guler, Hillsboro, OR (US);
Mohammad Hasan, Aloha, OR (US);
Tahir Ghani, Portland, OR (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Integrated circuit (IC) static random-access memory (SRAM) bit-cell structures comprising pass-gate transistors having a different number of active channel regions than the number of active channel regions in pull-down transistors. A pass-gate transistor with fewer active channel regions than a pull-down transistor may reduce read instability of an SRAM bit-cell, and/or reduce overhead associated with read assist circuitry coupled to the bit-cell. In some examples, one or more pass-gate transistor channel regions are impurity doped or removed from either a top side or bottom side of the pass-gate transistors to depopulate the number of active channel regions relative to a pull-down transistor.