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.

Date of Patent:
Mar. 01, 1988

Filed:

Aug. 28, 1986
Applicant:
Inventor:

Jeffrey C Lee, Palm Bay, FL (US);

Assignee:

Harris Corporation, Melbourne, FL (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ; H03K / ; H03K / ;
U.S. Cl.
CPC ...
307443 ; 307448 ; 307452 ; 307481 ; 307269 ; 307594 ; 307596 ; 307601 ; 307603 ;
Abstract

A logic transition detection circuit for detecting logic signal changes. The circuit includes both positive and negative transition detectors for providing a charge at the input of an output stage of the detection circuit when the logic signal changes. A reset circuit is coupled between the output stage and the respective transition detectors for discharging the input of the output stage of the detector, thereby resetting the detector circuit. The output stage resulting provides a pulse denoting that a transition in the logic signal has occurred.


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Lee, Jeffrey. (1988). Logic state transition detection circuit for cmos devices (U.S. Patent No. 4728820). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4728820

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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