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:
Nov. 20, 2001
Filed:
Jun. 08, 1999
Jouni Ala-Kojola, Kempele, FI;
Kari Lohtander, Oulunsalo, FI;
Esa Mikkonen, Oulu, FI;
Juha Korpela, Kempele, FI;
LK-Product Oy, Kempele, FI;
Abstract
A resonator or a filter consisting of resonators comprises an inner conductor or conductors and an outer conductor enclosing the inner conductor or conductors. It comprises a first part (,) and a second part (,), of which the first part comprises at least a part of the inner conductor or conductors (,) and a part of the outer conductor (,), which is integral with the inner conductor parts and made of the same material, and of which the second part comprises such a part of the outer conductor (,) which, when connected to the first part, forms a continuous outer conductor enclosing the inner conductor.