Assignee
RUDOLPH BERND
DE6 patents
Top patents by PatentIndex Score
US9131566B2Sep 8, 2015
Buck converter for operating at least one LED
RUDOLPH BERND2 citations61
US8120270B2Feb 21, 2012
Circuit arrangement and method for operating a discharge lamp with preheatable electrodes
RUDOLPH BERND2 citations61
US8228000B2Jul 24, 2012
Circuit arrangement for operating a low-pressure gas discharge lamp and corresponding method
RUDOLPH BERND0 citations40
US8207684B2Jun 26, 2012
Buck converter and method for providing a current for at least one LED
RUDOLPH BERND0 citations40
US8207683B2Jun 26, 2012
Buck converter for making power available to at least one LED
RUDOLPH BERND0 citations40
US8076864B2Dec 13, 2011
Circuit configuration for starting and operating at least one discharge lamp
RUDOLPH BERND0 citations40