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. 18, 1997
Filed:
Nov. 05, 1992
Applicant:
Inventors:
Mikko Veijo Halttunen, Oulu, FI;
Markku Gunnar Kankaanpaa, Salo, FI;
Assignee:
Nokia Mobile Phones Limited, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01S / ; H05K / ;
U.S. Cl.
CPC ...
295921 ; 2281791 ; 4272071 ; 174 / ; 361818 ;
Abstract
A method of providing a cover on a substrate to shield against radio frequency radiation, wherein an electrically conductive material--such as a conductive, possibly adhesive, paste--which shields against RF radiation is applied in a fluid state to the desired area of the substrate. The substrate may be a printed circuit board (1) or a base member of an RF housing.
Halttunen, Mikko. (1997). Method for forming an rf shielded enclosure (U.S. Patent No. 5687470). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5687470
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile