Inventor
VEGTER KLAAS
NL6 patents
⚠️ This page may combine multiple inventors who share the name “VEGTER KLAAS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PHILIPS CORP
5 patentsUS4970431ANov 13, 1990
High-pressure sodium discharge lamp with fins radially extending from the discharge vessel for controlling the wall temperature of the discharge vessel
PHILIPS CORP27 citations89
US6057649AMay 2, 2000
Illumination unit, electrodeless low-pressure discharge lamp, and coil suitable for use therein
PHILIPS CORP4 citations60
US5694000ADec 2, 1997
Electrodeless low-pressure discharge lamp, and lighting unit provided with such a lamp
PHILIPS CORP5 citations60
US5274299ADec 28, 1993
Grid controlled gas discharge lamp
PHILIPS CORP3 citations60
US5821702AOct 13, 1998
Discharge lamp control circuit using a luminous flux table
PHILIPS CORP1 citations49