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:
Apr. 15, 2003
Filed:
Jul. 05, 2000
Takehiko Murakami, Inagi, JP;
Minami Co., Ltd., Tokyo, JP;
Abstract
The invention greatly improves an efficiency of a whole parts mounting process. In a method of applying a corrosion inhibitor to a parts mounted circuit board, a recess portion surrounding a part of a circuit board in which the parts are already mounted is provided on a back surface, and a mask provided with a through hole for applying the corrosion inhibitor formed in a mesh shape is used in a portion corresponding to a position of parts on the circuit board to which the corrosion inhibitor is applied in the recess portion. Then, the mask is mounted on the circuit board and the corrosion inhibitor is pressed out from the through hole formed in a mesh shape by a squeegee in a screen printing apparatus so as to be applied.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile