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. 16, 1996
Filed:
Apr. 08, 1994
Applicant:
Inventor:
Susumu Tanimoto, Tokyo, JP;
Assignee:
NEC Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ;
U.S. Cl.
CPC ...
327143 ; 327198 ; 327545 ;
Abstract
A supply-voltage detector having a low minimum operational voltage while having a large variation is combined with a supply-voltage detector having a high detection precision while having a high minimum operational voltage, so that the supply voltage is detected at a high accuracy without malfunctioning even on a low voltage. A system, such as a microcomputer, could then be reset when the detected supply voltage falls below a certain value. This combined circuit will improve the accuracy of detecting this supply voltage.
Tanimoto, Susumu. (1996). Power on reset circuit with accurate detection at low voltages (U.S. Patent No. 5485111). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5485111
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile