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. 28, 1997
Filed:
Jul. 24, 1995
Applicant:
Inventor:
John J Pleitz, Tempe, AZ (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M / ;
U.S. Cl.
CPC ...
363 24 ; 363 16 ; 363132 ;
Abstract
A bipolar output transformer for use in a automobile audio amplifier. The transformer includes series connected primary and secondary windings and a diode bridge which together step up an input voltage providing an increased bipolar output voltage for efficient interface to the direct coupled power amplifier components.