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. 08, 2025
Filed:
Apr. 27, 2022
Applicant:
Socionext Inc., Kanagawa, JP;
Inventors:
Masahisa Iida, Yokohama, JP;
Toshihiro Nakamura, Yokohama, JP;
Assignee:
SOCIONEXT INC., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H10D 84/90 (2025.01); H03K 19/177 (2020.01);
U.S. Cl.
CPC ...
H10D 84/907 (2025.01); H03K 19/177 (2013.01); H10D 84/981 (2025.01); H10D 84/992 (2025.01);
Abstract
An IO cell includes a first output transistor and a second output transistor. A capacitance transistor is provided between external connection pads. The capacitance transistor is placed between the output transistors and an edge of the semiconductor integrated circuit device as viewed in plan. The gate length of the capacitance transistor is smaller than the gate length of the output transistors.