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. 09, 2026
Filed:
Jun. 29, 2023
Socionext Inc., Kanagawa, JP;
Ryuji Nakajima, Yokohama, JP;
Socionext Inc., Kanagawa, JP;
Abstract
A common adjustment circuit includes: a first comparator comparing a reference voltage with a voltage between a first transistor and a first resistance and outputting the comparison result; a current mirror circuit including a second transistor allowing an input current to flow through it and a third transistor allowing an output current to flow through it; a replica circuit imitating a differential amplifier; and a second comparator connected to a connection node between the third transistor and a second resistance at one of its inputs and to a replica output node of the replica circuit at the other input, to compare the two inputs and output a bias voltage.