Power Supplies Patents 1997-1998
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 |
|
-
中国 .
Deutschland .
España .
France .
Italia .
日本 .
한국 .
Netherlands .
Portugal .
România .
Россия .
Sverige
Copyright © 1998-2005
SMPS Power Supplies Inc.
All rights reserved.
|