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. 19, 2014
Filed:
Jun. 30, 2010
Applicants:
Nael Zohni, Campbell, CA (US);
Kumar Nagarajan, San Jose, CA (US);
Ronilo Boja, San Jose, CA (US);
Inventors:
Assignee:
Xilinx, Inc., San Jose, CA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 23/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
Integrated circuit packaging devices and methods are disclosed. An embodiment package lid is formed from a single piece of material. The lid includes a planar rectangular main body having a bottom surface, and a leg disposed at each corner of the main body and within a perimeter of the main body. Each leg has a wall projecting downwardly from the main body and a non-planar bottom surface disposed at a bottom of the wall. The non-planar bottom surface of the leg faces a same direction as the main body bottom surface.