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:
Apr. 14, 1992
Filed:
Nov. 14, 1990
Applicant:
Inventor:
Duc Ngo, Chicago, IL (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ;
U.S. Cl.
CPC ...
307603 ; 307262 ; 328155 ; 328 55 ;
Abstract
A delay circuit includes an output voltage controllable BICMOS delay element that is coupled to a phase locked loop that develops a control voltage. The control voltage is applied to the output BICMOS delay element and to another BICMOS delay element in the phase locked loop. An input voltage is applied to the phase locked loop and, along with the output of the phase locked loop, to the output BICMOS delay element.
Ngo, Duc. (1992). Delay circuit with phase locked loop control (U.S. Patent No. 5105108). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5105108
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile