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. 12, 2002
Filed:
Mar. 29, 2000
Applicant:
Inventor:
Hideki Watanabe, Fukushima-ken, JP;
Assignee:
Alps Electric CO LTD, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K 9/00 ; H02G 3/08 ;
U.S. Cl.
CPC ...
H05K 9/00 ; H02G 3/08 ;
Abstract
An electronic device with excellent shielding is provided. A case body formed with a metal plate has a side wall, bent with respect to holes formed in a flat plate. The side wall has extruded portions to cover the holes. In comparison with conventional art, radio wave leakage from the holes is reduced.