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:
Jan. 11, 2022
Filed:
Dec. 19, 2019
Yokogawa Electric Corporation, Musashino, JP;
Youichi Iwano, Musashino, JP;
YOKOGAWA ELECTRIC CORPORATION, Tokyo, JP;
Abstract
A two-wire transmitter is connected to an external circuit via two transmission lines and outputs a current signal to the external circuit while using the external circuit as a power source. The two-wire transmitter includes: a measured data processing circuit that is connected to a sensor that outputs an electrical signal based on measured data and configured to output a first signal based on the measured data; a current output circuit configured to determine a current signal based on the first signal; and a shunt regulator circuit configured to determine a circuit voltage of the two-wire transmitter based on the first signal.