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:
Dec. 10, 1985
Filed:
Feb. 22, 1982
Applicant:
Inventor:
Richard D Simpson, Houston, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ;
U.S. Cl.
CPC ...
307351 ; 307279 ; 307362 ; 307354 ;
Abstract
An overvoltage detector circuit for connection to an input terminal of a microcomputer device or the like employs a bistable latch with two inputs, one connected to a reference potential and the other to the input terminal. When the inputs are gated, the latch flips to one state if the terminal is at an overvoltage, or the other state if the terminal is at zero or logic-1. This circuit may be used to institute a test mode for the microcomputer.
Simpson, Richard. (1985). Level detector circuit for microcomputer devices (U.S. Patent No. 4558232). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4558232
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile