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:
Oct. 20, 1987
Filed:
Mar. 31, 1986
Applicant:
Inventor:
Agoston Agoston, Beaverton, OR (US);
Assignee:
Tektronix, Inc., Beaverton, OR (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01C / ; H03K / ; H03K / ; H03H / ;
U.S. Cl.
CPC ...
328 56 ; 307320 ; 307606 ; 333138 ;
Abstract
A lumped-parameter, electrical delay line having shunt capacitance including variable-capacitance diodes. A tuning voltage applied to the diodes provides electrically variable delay at low jitter and stable insertion delay.