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:
Jul. 01, 2014
Filed:
Dec. 22, 2011
Applicant:
Marnix Bernard Willemsen, Eindhoven, NL;
Inventor:
Marnix Bernard Willemsen, Eindhoven, NL;
Assignee:
NXP, B.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 23/50 (2006.01); H03F 3/68 (2006.01);
U.S. Cl.
CPC ...
Abstract
An RF-power device includes a semiconductor substrate having a plurality of active regions arranged in an array. Each active region includes one or more RF-power transistors. The active regions are interspersed with inactive regions for reducing mutual heating of the RF-power transistors in separate active regions. The devices also includes at least one impedance matching component located in one of the inactive regions of the substrate.