Inventor
DERRA GUENTHER HANS
DE14 patents
⚠️ This page may combine multiple inventors who share the name “DERRA GUENTHER HANS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONINKL PHILIPS ELECTRONICS NV
9 patentsUS6586892B2Jul 1, 2003
Method of and device for operating a gas discharge lamp
KONINKL PHILIPS ELECTRONICS NV27 citations91
US6563267B1May 13, 2003
High-pressure discharge lamp having seal with external antenna
KONINKL PHILIPS ELECTRONICS NV33 citations88
US6552499B2Apr 22, 2003
High-pressure gas discharge lamp, and method of manufacturing same
KONINKL PHILIPS ELECTRONICS NV16 citations83
US8040033B2Oct 18, 2011
Electrode device for gas discharge sources and method of operating a gas discharge source having this electrode device
KONINKL PHILIPS ELECTRONICS NV10 citations79
US7518300B2Apr 14, 2009
Method and device for the generation of a plasma through electric discharge in a discharge space
KONINKL PHILIPS ELECTRONICS NV5 citations62
US7809112B2Oct 5, 2010
Method and device for generating EUV radiation and/or soft X-ray radiation
KONINKL PHILIPS ELECTRONICS NV2 citations60
US7397190B2Jul 8, 2008
Gas discharge lamp for extreme UV radiation
KONINKL PHILIPS ELECTRONICS NV5 citations60
US7385211B2Jun 10, 2008
Method of generating extreme ultraviolet radiation
KONINKL PHILIPS ELECTRONICS NV3 citations60
US8368305B2Feb 5, 2013
Rotating wheel electrode device for gas discharge sources comprising wheel cover for high power operation
KONINKL PHILIPS ELECTRONICS NV3 citations55
DERRA GUENTHER HANS
3 patentsUS8097092B2Jan 17, 2012
Method of cleaning and after treatment of optical surfaces in an irradiation unit
DERRA GUENTHER HANS9 citations81
US8076655B2Dec 13, 2011
Method of cleaning optical surfaces of an irradiation unit in a two-step process
DERRA GUENTHER HANS8 citations81
US8338797B2Dec 25, 2012
Debris mitigation device with rotating foil trap and drive assembly
DERRA GUENTHER HANS5 citations60