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:
Sep. 18, 2007
Filed:
Feb. 08, 2005
Sam Yonghong Guo, Canton, MI (US);
Myron Udell Trenne, Farmington Hills, MI (US);
Sam Yonghong Guo, Canton, MI (US);
Myron Udell Trenne, Farmington Hills, MI (US);
Yazaki North America, Inc., Canton, MI (US);
Abstract
A semiconductor power circuit in which multiple field effect transistor dies are solder connected between opposed contact surfaces of overlying flat conductors and are clamped by means of spring clips which are arranged in symmetrically opposed relationship. A circuit board also disposed between the clamped surfaces is protected from the clamping forces by means of a soft paper layer with holes registering with similar holes in the circuit board to permit solder pads to pass there through.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile