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. 13, 2021
Filed:
Nov. 10, 2020
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Haruki Tanaka, Osaka, JP;
Kazuo Kita, Osaka, JP;
Abstract
For a single input/output circuit, changing an input/output form is enabled by a simple configuration. In the input/output circuit, a circuit section includes power supply terminals and ground terminals. A switching section is switchable between a first state in which a power supply line and a ground line are coupled to one of the power supply terminals and one of the ground terminals and a second state in which the power supply line and the ground line are coupled to the other one of the power supply terminals and the other one of the ground terminals. The circuit section operates as a circuit corresponding to one of an open collector output and an open emitter output in the first state and operates as a circuit corresponding to the other one of the open collector output and the open emitter output in the second state.