Patent List 1997-1998, Power Supplies / Power Electronics related
Brought to you by SMPS Power Supplies

 

1998 - USA

Number

Title

Inventor Assignee Comments
5,719,756 Forward converter with an inductor coupled to a transformer winding Fitzgerald Thomson Cons …  
5,731,694 Control circuit and method for maintaining high efficiency over broard current … Wilcox et al. Linear Technology  
5,742,151 Input current shaping technique and low pin count for pfc-pwm boost converter Hwang Micro Linear  
5,757,635 Power factor correction circuit and circuit therefor having sense-FET and boost … Seong Samsung  

 

1997 - USA

Number

Title

Inventor Assignee Comments
5,594,629 High-frequency switching circuits operable in a natural zero-voltage switching … Steigerwald GE  
5,604,425 Power limiting regulator Smith Thomson  
5,610,502 Boost power supply with clock period compensation Tallant et al. Delco  
5,612,609 Continuous conduction mode switching power supply with improved power … Choi Samsung  
5,612,862 Method and circuitry for controlling current reset characteristics of a magnetic … Marusik et al. Alcatel  
5,615,094 Non-dissipative snubber circuit for a switched mode power supply Cosentino et al. PCP  
5,633,791 Double modulation converter Poon et al. None  
5,646,833 Apparatus and method for deriving power for switching a switch from voltage … Gaudreau Diversified Tech…  
5,654,626 Boost-converter with low losses Karlsson Ericsson  
5,684,426 GTO gate driver circuits for snubbered and zero voltage soft switching converters De Doncker et al. GE  

 

SMPS Intellectual Property

Comments and suggestions are welcomed and encouraged!

 

中国 - Deutschland - España - France - Italia - 日本 - 한국 - Holland - Portugal - Россия - Sverige
The content in languages other than English was translated by a computer software and may not be completely accurate!

Copyright © 1998-2005 SMPS Power Supplies Inc. All rights reserved.