Inventor
PIEJAK ROBERT B
US11 patents
⚠️ This page may combine multiple inventors who share the name “PIEJAK ROBERT B”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GTE PROD CORP
5 patentsUS5300860AApr 5, 1994
Capacitively coupled RF fluorescent lamp with RF magnetic enhancement
GTE PROD CORP72 citations94
US5289085AFeb 22, 1994
Capacitively driven RF light source having notched electrode for improved starting
GTE PROD CORP61 citations94
US5381073AJan 10, 1995
Capacitively coupled RF fluorescent lamp with RF magnetic enhancement
GTE PROD CORP33 citations91
US5146140ASep 8, 1992
Method and apparatus to reduce Hg loss in rf capacitively coupled gas discharges
GTE PROD CORP47 citations90
US5325024AJun 28, 1994
Light source including parallel driven low pressure RF fluorescent lamps
GTE PROD CORP50 citations88
OSRAM SYLVANIA INC
4 patentsUS5834905ANov 10, 1998
High intensity electrodeless low pressure light source driven by a transformer core arrangement
OSRAM SYLVANIA INC120 citations94
US5886472AMar 23, 1999
Electrodeless lamp having compensation loop for suppression of magnetic interference
OSRAM SYLVANIA INC30 citations91
US5539283AJul 23, 1996
Discharge light source with reduced magnetic interference
OSRAM SYLVANIA INC16 citations72
US6731059B2May 4, 2004
Magnetically transparent electrostatic shield
OSRAM SYLVANIA INC4 citations62