Assignee
SHAPE ELECTRONICS INC
US·4 granted patents·34 citations·filing 1997–2002
Top patents by PatentIndex Score
4 records- 0169US6426610B1Controlled ferroresonant constant current sourceSHAPE ELECTRONICS INC·Filed 2001·Granted Jul 30, 2002·11 cites·15 claims
- 0253US5939838AFerroresonant transformer ballast for maintaining the current of gas discharge lamps at a predetermined valueSHAPE ELECTRONICS INC·Filed 1997·Granted Aug 17, 1999·16 cites·14 claims
- 0352US6782513B1High power factor integrated controlled ferroresonant constant current sourceSHAPE ELECTRONICS INC·Filed 2002·Granted Aug 24, 2004·3 cites·13 claims
- 0436US5886507AControlled ferroresonant transformerSHAPE ELECTRONICS INC·Filed 1997·Granted Mar 23, 1999·4 cites·13 claims
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