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:
Jan. 05, 2010
Filed:
Nov. 19, 2008
Applicants:
Matthew Blaha, Holmdel, NJ (US);
Albert Molina, Alcobendad, ES;
Patrick J. Quirk, Huntsville, AL (US);
Fadi Saibi, Hoboken, NJ (US);
Inventors:
Matthew Blaha, Holmdel, NJ (US);
Albert Molina, Alcobendad, ES;
Patrick J. Quirk, Huntsville, AL (US);
Fadi Saibi, Hoboken, NJ (US);
Assignee:
Agere Systems, Inc., Allentown, PA (US);
Primary Examiner:
Int. Cl.
CPC ...
H02M 3/335 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a method and apparatus that includes a power supply having a primary coil and a secondary coil. The secondary coil generates an output voltage and a feedback voltage related to the output voltage. The feedback voltage is sampled at a time instant that is digitally controllable. The output voltage is determined from the feedback voltage.