Membership
Tour
Register
Log in
Wolfgang Peprny
Follow
Person
Vienna, AT
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method for operating a switched mode power supply with return of pr...
Patent number
8,482,941
Issue date
Jul 9, 2013
Siemens Aktiengesellschaft
Wilhelm Appel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Asymmetric half-bridge with reduced switch load
Patent number
8,331,109
Issue date
Dec 11, 2012
Siemens Aktiengesellschaft
Wilhelm Appel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for operating switched-mode power supply units
Patent number
8,212,434
Issue date
Jul 3, 2012
Siemens Aktiengesellschaft
Wilhelm Appel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
Electrical Connector Element
Publication number
20100136807
Publication date
Jun 3, 2010
Wilhelm Appel
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Circuit Arrangement for Reduced Switch Load
Publication number
20100102786
Publication date
Apr 29, 2010
Wilhelm Appel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method for operating switched-mode power supply units
Publication number
20090207566
Publication date
Aug 20, 2009
Wilhelm Appel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Method for Operating a Switched Mode Power Supply With Return of Pr...
Publication number
20090175054
Publication date
Jul 9, 2009
Wilhelm Appel
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER