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:
Aug. 29, 1995
Filed:
May. 31, 1994
Wyatt A Huddleston, Austin, TX (US);
Motorola, Inc., Schaumburg, IL (US);
Abstract
A wedge bond tool tip (20, 30, 50, 56) for bonding electronic interconnects to bonding pads of a semiconductor device enables fine-pitch non-orthogonal wire bonding. The tool tip (20, 30, 50, 56) has an overall width and a front face (12', 52) that has a reduced area which is narrower than the overall width. The reduction in the front face is accomplished through either chamfering or rounding of the corners to reduce the contact distance (42 and 44) between the wedge tool and a previously made adjacent bond. This design maintains the structural integrity needed to produce acceptable wedge bonds.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile