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:
Jun. 27, 2000
Filed:
Jan. 22, 1999
Applicant:
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02M / ;
U.S. Cl.
CPC ...
363 19 ;
Abstract
A switching power supply apparatus comprises: a transformer having a primary winding, a secondary winding, and a feedback winding; a switching element connected in series with the primary winding; a control circuit provided between a control terminal of the switching element and the feedback winding; and a rectifying circuit connected to the secondary winding. The control element is provided between the control terminal of the switching element and one end of the feedback winding, and a delay circuit is connected to the control terminal of the control element.
Nishida, Akio. (2000). Switching power supply apparatus (U.S. Patent No. 6081433). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6081433
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile