Assignee
SUREN SYSTEMS LTD
HK·12 granted patents·229 citations·filing 2003–2010
Top patents by PatentIndex Score
12 records- 0193US8354643B2Infrared motion sensorSUREN SYSTEMS LTD·Filed 2010·Granted Jan 15, 2013·19 cites·19 claims
- 0293US7498576B2Temperature detecting system and methodSUREN SYSTEMS LTD·Filed 2006·Granted Mar 3, 2009·27 cites·39 claims
- 0389US7622845B2Piezoelectric transducer signal processing circuitSUREN SYSTEMS LTD·Filed 2006·Granted Nov 24, 2009·18 cites·22 claims
- 0488US8378820B2Infrared motion sensor system and methodSUREN SYSTEMS LTD·Filed 2010·Granted Feb 19, 2013·19 cites·40 claims
- 0588US7352107B2Transconductance circuit for piezoelectric transducerSUREN SYSTEMS LTD·Filed 2005·Granted Apr 1, 2008·17 cites·17 claims
- 0688US7183912B2PIR motion sensor utilizing sum and difference sensor signalsSUREN SYSTEMS LTD·Filed 2005·Granted Feb 27, 2007·28 cites·12 claims
- 0782US7755052B2PIR motion sensorSUREN SYSTEMS LTD·Filed 2005·Granted Jul 13, 2010·17 cites·16 claims
- 0880US7579595B2PIR motion sensorSUREN SYSTEMS LTD·Filed 2007·Granted Aug 25, 2009·13 cites·8 claims
- 0975US7042134B2Transconductance circuit for piezoelectric transducerSUREN SYSTEMS LTD·Filed 2004·Granted May 9, 2006·16 cites·28 claims
- 1073US7399970B2PIR motion sensorSUREN SYSTEMS LTD·Filed 2003·Granted Jul 15, 2008·25 cites·9 claims
- 1168US7141910B2Transconductance circuit for piezoelectric transducerSUREN SYSTEMS LTD·Filed 2004·Granted Nov 28, 2006·14 cites·18 claims
- 1267US7399969B2PIR motion sensorSUREN SYSTEMS LTD·Filed 2003·Granted Jul 15, 2008·16 cites·22 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →