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:
Dec. 17, 1996
Filed:
Apr. 18, 1994
Hisanori Uda, Moriguchi, JP;
Tetsuro Sawai, Moriguchi, JP;
Toshikazu Imaoka, Moriguchi, JP;
Toshikazu Hirai, Moriguchi, JP;
Yasoo Harada, Moriguchi, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
An IC chip characterized in that at least two input pads and at least two output pads are respectively disposed symmetrical to each other about the center of the IC chip, at least two input/output pads are disposed symmetrical to each other about the center, at least one supply voltage pad is disposed in each of four equal sections formed by longitudinally and laterally dividing the IC chip, and at least one control voltage pad is disposed in each of these four sections. The IC chip can be connected by bonding to various types of IC packages having different configurations of the pins only by mounting in a proper direction without causing the bonding wires to bridge over the other constituent elements or to cross each other.