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.

Date of Patent:
Mar. 28, 2000

Filed:

May. 18, 1998
Applicant:
Inventors:

Haruo Hayakawa, Yokohama, JP;

Yoshinori Miyajima, Yokohama, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05K / ; H05F / ;
U.S. Cl.
CPC ...
361800 ; 361220 ; 361752 ; 361753 ; 361799 ; 361816 ;
Abstract

A printed circuit board with an electronic component and a wiring pattern is fixed in a casing. A static electricity removing member is provided at an edge of the printed circuit board adjacent to an inlet of the casing through which static electricity inters into the casing. Preferably, the static electricity removing member is a throughhole-like or semi-circular conductive member with opposed sharp edges electrically connected to a ground terminal via a resistor or a low-pass filter.


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Hayakawa, Haruo. (2000). Static electricity removing structure for portable electronic devices (U.S. Patent No. 6043989). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6043989

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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