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. 09, 1997
Filed:
Dec. 22, 1995
Thomas Paul Spivey, Sunnyvale, CA (US);
Jeffrey Charles Allard, San Jose, CA (US);
John Vincent Bellantoni, Redwood City, CA (US);
Watkins-Johnson Company, Palo Alto, CA (US);
Abstract
A high frequency hermetically sealed electrical feed through connector extending through an electronic device package for efficiently coupling a signal transmitted through the connector. The connector feeds through an opening in the wall of the package, and generally comprises three coaxial transmission line sections, the first line section being defined by a section of the wall opening having a predetermined diameter, an axial lead and a dielectric sleeve. The second line section is defined by the axial lead and a section of the wall having a larger diameter than the predetermined diameter. The third line section is defined by the axial lead and a section of the wall having a reduced diameter.