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:
Nov. 22, 2011
Filed:
May. 17, 2006
Milind Shah, Greensboro, NC (US);
Donald Joseph Leahy, Kernersville, NC (US);
T. Scott Morris, Clemmons, NC (US);
Milind Shah, Greensboro, NC (US);
Donald Joseph Leahy, Kernersville, NC (US);
T. Scott Morris, Clemmons, NC (US);
RF Micro Devices, Inc., Greensboro, NC (US);
Abstract
The present invention relates to a manufacturing process of a sub-module having an electromagnetic shield. Initially, a meta-module having circuitry for two or more sub-modules is formed. An overmold body is placed over the circuitry for all of the sub-modules. The overmold body of the meta-module is sub-diced to expose a metallic layer grid around each of the sub-modules. Next, an electromagnetic shield is applied to the exterior surface of the overmold body of each of the sub-modules and in contact with the metallic layer grid. The meta-module is then singulated to form modules having two or more sub-modules.