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US9 patents

Top patents by PatentIndex Score

US6370039B1Apr 9, 2002

Isolated power converter having primary feedback control

IWATT103 citations98
US6304473B1Oct 16, 2001

Operating a power converter at optimal efficiency

IWATT165 citations98
US6275018B1Aug 14, 2001

Switching power converter with gated oscillator controller

IWATT169 citations98
US6404173B1Jun 11, 2002

Linear AC to DC regulator with synchronous rectification

IWATT47 citations96
US6434021B1Aug 13, 2002

Switching power supply packages

IWATT62 citations95
US7024649B2Apr 4, 2006

Multi-output power supply design system

IWATT57 citations92
US6707285B2Mar 16, 2004

Phase-controlled AC-DC power converter

IWATT19 citations92
US6381150B2Apr 30, 2002

Isolated dual converter having primary side internal feedback for output regulation

IWATT36 citations92
US6324079B1Nov 27, 2001

Four and five terminial PWM-controlled power supply packages

IWATT41 citations92