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:
Jan. 05, 2016
Filed:
Dec. 12, 2012
Takaharu Hondo, Sakura, JP;
Takaharu Hondo, Sakura, JP;
FUJIKURA LTD., Tokyo, JP;
Abstract
The method includes: preparing a first substrate including first wirings; preparing a mold having a stamping surface that includes convex portions formed depending on wiring patterns of a second substrate to be laminated on the first substrate and projections formed depending on via patterns; pressing, while heating, the mold against the second insulating sheet so that end portions of the projections are exposed at the other main surface side of the second insulating sheet; laminating, while heating, the second insulating sheet on a first insulating sheet so that the exposed end portions contact the first wirings; releasing, the mold from the second insulating sheet; and filling a conductive material in groove portions and holes formed in the second insulating sheet.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile