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:
Sep. 15, 2026
Filed:
Dec. 18, 2023
Applicant:
Ablic Inc., Nagano, JP;
Inventor:
Naohiro Hiraoka, Nagano, JP;
Assignee:
ABLIC Inc., Nagano, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 1/56 (2006.01); G05F 1/575 (2006.01);
U.S. Cl.
CPC ...
G05F 1/561 (2013.01); G05F 1/575 (2013.01);
Abstract
The semiconductor device includes a first current generation circuit configured to generate a first current, a second current generation circuit configured to generate a second current from the first current, a third current generation circuit configured to generate a third current from the second current, a voltage-current conversion circuit configured to apply the third current to a diode and convert a generated voltage into a fourth current, a fourth current generation circuit configured to generate a fifth current from the fourth current, and an arithmetic circuit configured to generate a temperature signal from the fifth current.