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:
Oct. 03, 2023
Filed:
Mar. 29, 2022
Canon Kabushiki Kaisha, Tokyo, JP;
Koichi Iwao, Tokyo, JP;
Eiki Aoyama, Chiba, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A semiconductor integrated circuit inputs and outputs signals regarding a test using two terminals, having a bidirectional terminal for input and output of data and an input terminal for input of a clock signal. A signal is output via the bidirectional terminal in accordance with an output control signal output from an output control circuit. The output control circuit performs control in synchronization with the clock signal to prevent data input to the bidirectional terminal and an output permission signal based on the output control signal from overlapping each other.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile