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:
May. 12, 2009
Filed:
Jun. 28, 2007
Applicant:
Ronald Arnold, Milton Keynes, GB;
Inventor:
Ronald Arnold, Milton Keynes, GB;
Assignee:
RFMD (UK) Limited, Newton Aycliffe, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01P 1/15 (2006.01);
U.S. Cl.
CPC ...
Abstract
A linear antenna switch arm comprising a field effect transistor comprising a source, a drain and a plurality of gates; a signal line connected between source and drain, the signal line comprising at least one signal line resistor; at least one gate being connected to the signal line by a connection line, the join between connection line and signal line comprising a node; the at least one gate being selected from the plurality of gates such that the adjacent gates on each side of the connected gates are not connected to the signal line.