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:
Jun. 01, 2004
Filed:
Feb. 28, 2002
Applicant:
Inventors:
Christopher P. Dragon, Tempe, AZ (US);
Wayne R. Burger, Phoenix, AZ (US);
Daniel J. Lamey, Phoenix, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/3552 ;
U.S. Cl.
CPC ...
H01L 2/3552 ;
Abstract
A semiconductor device ( ) having a gate ( ), a source ( ), and a drain ( ) with a gate bus ( ) and first ground shield ( ) patterned from a first metal layer and a second ground shield ( ) patterned from a second metal layer. The first ground shield ( ) and the second ground shield ( ) lower the capacitance of device ( ) making it suitable for high frequency applications and housing in a plastic package.