Inventor
HILDENBRAND VOLKER DIRK
NL8 patents
⚠️ This page may combine multiple inventors who share the name “HILDENBRAND VOLKER DIRK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONINKL PHILIPS ELECTRONICS NV
7 patentsUS7205710B2Apr 17, 2007
Fluorescent lamp with ultraviolet reflecting layer
KONINKL PHILIPS ELECTRONICS NV11 citations83
US6906463B2Jun 14, 2005
UV-reflecting layer, lamp with such a layer, and method of providing such a layer on a lamp glass
KONINKL PHILIPS ELECTRONICS NV10 citations72
US6578990B2Jun 17, 2003
Luminaire
KONINKL PHILIPS ELECTRONICS NV9 citations69
US7675237B2Mar 9, 2010
Dielectric barrier discharge lamp with integrated multifunction means
KONINKL PHILIPS ELECTRONICS NV7 citations66
US7131885B2Nov 7, 2006
Method of providing a UV-reflecting layer
KONINKL PHILIPS ELECTRONICS NV0 citations51
US6759801B1Jul 6, 2004
Low-pressure mercury vapor discharge lamp
KONINKL PHILIPS ELECTRONICS NV0 citations48
US7388333B2Jun 17, 2008
High pressure discharge lamp having emission matching an absorption spectrum of green plant
KONINKL PHILIPS ELECTRONICS NV0 citations41