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. 28, 2009
Filed:
Feb. 23, 2007
Applicants:
Christopher P. Dragon, Tempe, AZ (US);
Wayne R. Burger, Phoenix, AZ (US);
Robert A. Pryor, Mesa, AZ (US);
Inventors:
Christopher P. Dragon, Tempe, AZ (US);
Wayne R. Burger, Phoenix, AZ (US);
Robert A. Pryor, Mesa, AZ (US);
Assignee:
Freescale Semiconductor, Inc., Austin, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L 29/76 (2006.01);
U.S. Cl.
CPC ...
Abstract
An RF power transistor with a metal design () comprises a drain pad () and a plurality of metal drain fingers () extending from the drain pad, wherein at least one metal drain finger comprises one or more sections of metal (-----), each section of metal including of one or more branch (-------) of metal having a metal width maintained within a bamboo regime.