Assignee
BEIJ MARCEL
NL·3 granted patents·37 citations·filing 2007–2010
Technology mixH05B3
Top patents by PatentIndex Score
3 records- 0190US8143803B2Lamp control circuit and method of driving a lampBEIJ MARCEL·Filed 2007·Granted Mar 27, 2012·37 cites·7 claims
- 0248US8922349B2Control circuit, system for operating a device and device for programming such a control circuitBEIJ MARCEL·Filed 2008·Granted Dec 30, 2014·0 cites·15 claims
- 0333US8395333B2Electro magnetic ballast for a gas discharge lampBEIJ MARCEL·Filed 2010·Granted Mar 12, 2013·0 cites·5 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →