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:
May. 14, 2002
Filed:
May. 25, 2001
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Abstract
The inverter circuit can be structured by a simple structure as follows: an inductive element (the primary winding) whose one end is connected to a DC power source the first capacitor connected in parallel with it; a serial circuit of the second switching element and the second capacitor a common connection point to which the primary winding the first capacitor and the other end of the serial circuit are connected; and the first switching element to open and close control between the DC power source and the other portion, are provided, and a drive signal generating means (resistance) is connected between the control terminal of the second switching element and the common connection point.