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. 20, 2014
Filed:
Feb. 17, 2011
Applicant:
John A. Chiesa, Pelham, NH (US);
Inventor:
John A. Chiesa, Pelham, NH (US);
Assignee:
Hittite Microwave Corporation, Chelmsford, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03B 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A frequency multiplier for generating an output signal having a frequency N times the input signal, with N equal to or greater than 3, the frequency multiplier including a phase splitter circuit responsive to the input signal for generating N signals with phase differences, and a mixer circuit responsive to the N signals of the phasor circuit for providing an output signal having a frequency N times the input signal.