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. 30, 1997
Filed:
Jan. 19, 1993
Applicant:
Inventor:
John Phillip Kling, Mt. Joy, PA (US);
Assignee:
The Whitaker Corporation, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H / ; H03H / ;
U.S. Cl.
CPC ...
29825 ; 333182 ; 333184 ;
Abstract
A method of manufacturing a pi filter (24) includes a ferrite sleeve (26) providing an inductance coating the sleeve with a dielectric material (36) and plating (28-34, 38) to define spaced capacitive regions (R) on the sleeve with a signal conductor (18) soldered (S) to the inside plating (28) of the sleeve and a ground circuit (22) soldered (S') to the outside of the sleeve with the platings serving as electrodes for capacitances C of the filter. Multiple filters (24) are taught in use in an electrical connector (10).