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. 08, 1990
Filed:
Mar. 30, 1988
Applicant:
Inventor:
Masahiko Denda, Itami, JP;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ; H01L / ;
U.S. Cl.
CPC ...
357 74 ; 357 68 ; 357 80 ;
Abstract
A semiconductor device package comprising a package wall through which the position of the semiconductor device is to be determined. The package wall has apertures for exposing edges of the semiconductor device, thereby allowing the position of the semiconductor device to be determined accurately.
Denda, Masahiko. (1990). Semiconductor device package structure (U.S. Patent No. 4924297). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4924297
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile