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:
Mar. 28, 2000
Filed:
Mar. 14, 1997
Applicant:
Inventors:
Victor Plessky, Bevaix, CH;
Serguei Kondratiev, Neuchatel, CH;
Assignee:
Nokia Mobile Phones Limited, Salo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
3103 / ; 3103 / ; 333193 ;
Abstract
A surface acoustic wave filter provided on a substrate, in which input 'hot' and ground busbars and output 'hot' and ground busbars are disposed substantially symmetrically with respect to an axis lying between the input and the output of the filter.