Patent · US Active

Multi version library cell handling and integrated circuit structures fabricated therefrom

US12067338B2 · kind B2 · utility

0Cited by

13References

8Claims

0Family size

Assignee

Intel Corporation · US

Inventors

Ranjith Kumar · Beaverton, US
Quan Shi · Westford, US
Mark Bohr · Beaverton, US
Andrew W. Yeoh · Portland, US
Sourav Chakravarty · Portland, US
Barbara A. Chappell · Amawalk, US
M. Clair Webb · North Logan, US

Key dates

Filing date	Jan 26, 2022
Grant date	Aug 20, 2024
Priority date	—
Expiry date	Sep 4, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH10D84/975
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

Multi version library cell handling and integrated circuit structures fabricated therefrom are described. In an example, an integrated circuit structure includes a plurality of gate lines parallel along a first direction of a substrate and having a pitch along a second direction orthogonal to the first direction. A first version of a cell type is over a first portion of the plurality of gate lines, the first version of the cell type including a first plurality of interconnect lines having a second pitch along the second direction, the second pitch less than the first pitch.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.