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:
Jun. 10, 2025
Filed:
Sep. 15, 2022
Applicant:
Socionext Inc., Kanagawa, JP;
Inventor:
Toshio Hino, Yokohama, JP;
Assignee:
SOCIONEXT INC., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10D 89/10 (2025.01); H01L 23/528 (2006.01);
U.S. Cl.
CPC ...
H10D 89/10 (2025.01); H01L 23/528 (2013.01);
Abstract
A semiconductor integrated circuit device includes a clock buffer cell that is a standard cell transmitting a clock signal. The clock buffer cell has an input terminal and an output terminal. A first metal interconnect including the output terminal is located in a layer above a second metal interconnect including the input terminal and greater in width than the second metal interconnect.