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. 17, 2007
Filed:
Jun. 30, 2003
Robert Nickerson, Chandler, AZ (US);
Hamid Ekhlassi, Chandler, AZ (US);
Robert Nickerson, Chandler, AZ (US);
Hamid Ekhlassi, Chandler, AZ (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A ball grid array device includes a substrate having a first major surface and a second major surface. The first major surface includes leads for electrical connections. The second major surface is devoid of leads. The ball grid array device also includes a first land having a solder mask opening at the first major surface of the substrate, and a second, buried land near the first major surface of the substrate. A method for forming an electronic device includes forming an electronic circuit in a substrate, placing an input pad for an input to the electronic circuit on at least one major surface of the substrate, placing an output pad for an output from the electronic circuit on the at least one major surface of the substrate, and placing an electrically isolated pad near the at least one major surface of the substrate.