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:
Apr. 14, 2025
Filed:
Mar. 30, 2022
International Business Machines Corporation, Armonk, NY (US);
Albert M Chu, Nashua, NH (US);
Junli Wang, Slingerlands, NY (US);
Albert M. Young, Fishkill, NY (US);
Dechao Guo, Niskayuna, NY (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
Embodiments are disclosed for a system. The system includes multiple tracks. Further, one track includes a power rail for a first voltage. The system also includes a first via, disposed beneath, and in electrical contact with, the power rail. The system additionally includes a first contact, beneath, and in electrical contact with, the first via. The system further includes a first field effect transistor (FET), beneath, and in electrical isolation with, the first contact. Additionally, the system includes a second FET, beneath, and in electrical contact with, the first FET. Further, the system includes a second contact, beneath, and in electrical contact with, the second FET. Also, the system includes a second via, beneath, and in electrical contact with, the second contact. The system additionally includes a buried power rail (BPR), beneath, and in electrical contact with, the second via, wherein the BPR comprises a second voltage.