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:
May. 04, 2004
Filed:
Jan. 11, 2002
Applicant:
Inventor:
Rieko Chujo, Chiyoda-ku, JP;
Assignee:
Kabushiki Kaisha Toshiba, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 4/108 ;
U.S. Cl.
CPC ...
H01L 4/108 ;
Abstract
An attempt is made to reduce the size of a multichip package obtained by mounting a plurality of surface acoustic wave elements having different frequency characteristics in one package. For this purpose, when a plurality of surface acoustic wave elements are face-down bonded to a package, the ultrasound wave application direction is set to a direction substantially perpendicular to the direction in which the surface acoustic wave elements are juxtaposed.
Chujo, Rieko. (2004). Method of manufacturing surface acoustic wave device and surface acoustic wave device (U.S. Patent No. 6731045). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6731045
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile