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:
May. 04, 1998
Yehoshua Mandelcorn, Dallas, TX (US);
Hengchun Mao, Plano, TX (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
For use in a power converter including first and second controllable switches coupled in series across an input, the switches are also coupled to a power transformer, a cross-conduction limiting circuit for, and method of, limiting cross-conduction currents between the first and second controllable switches. In one embodiment, the cross-conduction limiting circuit includes an inductive element, coupled between the first and second controllable switches, that limits a flow of cross-conduction currents between the first and second controllable switches when the first and second controllable switches are simultaneously conducting.