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:
Oct. 08, 2013
Filed:
Jun. 02, 2011
Applicants:
Donald J. Delzer, Beaverton, OR (US);
Laszlo J. Dobos, Beaverton, OR (US);
Inventors:
Donald J. Delzer, Beaverton, OR (US);
Laszlo J. Dobos, Beaverton, OR (US);
Assignee:
Tektronix, Inc., Beaverton, OR (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03L 7/099 (2006.01);
U.S. Cl.
CPC ...
Abstract
Embodiments of the present invention provide an oscillator having circuitry that measures the power dissipated in a resonator and circuitry that controls the power delivered to the resonator in response to the measured power. In some embodiments, the circuitry that measures the power dissipated in the resonator comprises circuitry that measures the voltage across the resonator, circuitry that measures the current through the resonator, and circuitry that calculates the power dissipated in the resonator based on the measured voltage and current.