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:
Apr. 06, 2004
Filed:
Sep. 20, 2002
Jeffrey Alan Miks, Chandler, AZ (US);
Markus Karl Liebhard, Oakland, CA (US);
Amkor Technology, Inc., Chandler, AZ (US);
Abstract
An edge stiffener added to a lead-frame based circuit module provides protection of the peripheral flange of the circuit module during handling and manufacturing processes. The edge stiffener may be coupled to leads of the lead-frame for providing electrical contacts at the periphery of the circuit module or may be form widened portions of a tie bar that is connected to the lead frame by leads extending through gaps between the ends of the edge stiffener portions. Singulation of the circuit module will result in edge stiffener portions that are not coupled to the lead frame, but are secured within the encapsulant.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile