Assignee
L & L ENGINEERING LLC
US·12 granted patents·321 citations·filing 2006–2010
Top patents by PatentIndex Score
12 records- 0199US7545130B2Non-linear controller for switching power supplyL & L ENGINEERING LLC·Filed 2006·Granted Jun 9, 2009·242 cites·43 claims
- 0289US7986135B2Method and systems for conduction mode controlL & L ENGINEERING LLC·Filed 2008·Granted Jul 26, 2011·22 cites·5 claims
- 0385US7696736B2Buck DC to DC converter and methodL & L ENGINEERING LLC·Filed 2006·Granted Apr 13, 2010·13 cites·32 claims
- 0478US7466254B2Systems and methods for digital control utilizing oversamplingL & L ENGINEERING LLC·Filed 2006·Granted Dec 16, 2008·8 cites·23 claims
- 0577US7880454B2Methods and systems for control of switches in power regulators/power amplifiersL & L ENGINEERING LLC·Filed 2007·Granted Feb 1, 2011·12 cites·15 claims
- 0672US8384363B2Buck DC-to-DC converter and methodL & L ENGINEERING LLC·Filed 2010·Granted Feb 26, 2013·3 cites·15 claims
- 0770US8014879B2Methods and systems for adaptive controlL & L ENGINEERING LLC·Filed 2006·Granted Sep 6, 2011·7 cites·20 claims
- 0867US7498781B2Methods and systems for disturbance rejection in DC-to-DC convertersL & L ENGINEERING LLC·Filed 2007·Granted Mar 3, 2009·8 cites·35 claims
- 0960US7746048B2Non-linear PWM controller for DC-to-DC convertersL & L ENGINEERING LLC·Filed 2006·Granted Jun 29, 2010·3 cites·16 claims
- 1058US7884591B2Non-linear PWM controller for DC-to-DC convertersL & L ENGINEERING LLC·Filed 2010·Granted Feb 8, 2011·1 cites·8 claims
- 1150US8344716B2Methods and systems for power supply adaptive control utilizing transfer function measurementsL & L ENGINEERING LLC·Filed 2009·Granted Jan 1, 2013·2 cites·19 claims
- 1246US7915881B2Buck DC-to-DC converter and methodL & L ENGINEERING LLC·Filed 2009·Granted Mar 29, 2011·0 cites·6 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →