Inventor
KOERBER ACHIM
NL5 patents
⚠️ This page may combine multiple inventors who share the name “KOERBER ACHIM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KONINKL PHILIPS ELECTRONICS NV
3 patentsUS6972521B2Dec 6, 2005
Low-pressure gas discharge lamp having a mercury-free gas filling with an indium compound
KONINKL PHILIPS ELECTRONICS NV8 citations72
US6731070B2May 4, 2004
Low-pressure gas discharge lamp with a mercury-free gas filling
KONINKL PHILIPS ELECTRONICS NV7 citations72
US6603267B2Aug 5, 2003
Low-pressure gas discharge lamp with a copper-containing gas filling
KONINKL PHILIPS ELECTRONICS NV12 citations72