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. 03, 1996
Filed:
Apr. 19, 1995
Applicant:
Inventor:
Alan R Desroches, San Jose, CA (US);
Assignee:
Hewlett-Packard Company, Palo Alto, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ;
U.S. Cl.
CPC ...
327198 ; 327143 ;
Abstract
A power supply detector circuit contained on an integrated circuit for generating an output signal changing from a first state to a second state when the power supply obtains a predetermined voltage level. The output signal being used to preset electronic circuitry on the integrated circuit to an initialized state. The power supply detector circuit being able to generate the output preset signal when the power supply voltage is turned on shortly after being turned off.