Assignee
AMERITHERM INC
US·21 granted patents·1,109 citations·filing 1998–2014
Top patents by PatentIndex Score
21 records- 0197US7551011B2Constant phase angle control for frequency agile power switching systemsAMERITHERM INC·Filed 2007·Granted Jun 23, 2009·40 cites·20 claims
- 0296US6348679B1RF active compositions for use in adhesion, bonding and coatingAMERITHERM INC·Filed 2000·Granted Feb 19, 2002·291 cites·103 claims
- 0394US7626463B2Automatic frequency compensation for pulse width modulated RF level controlAMERITHERM INC·Filed 2007·Granted Dec 1, 2009·38 cites·14 claims
- 0493US6521874B2RF power supplyAMERITHERM INC·Filed 2001·Granted Feb 18, 2003·59 cites·17 claims
- 0592US7804045B2Portable food heaterAMERITHERM INC·Filed 2007·Granted Sep 28, 2010·45 cites·17 claims
- 0692US7489530B2High voltage full bridge circuit and method for operating the sameAMERITHERM INC·Filed 2006·Granted Feb 10, 2009·43 cites·15 claims
- 0791US6664881B1Efficient, low leakage inductance, multi-tap, RF transformer and method of making sameAMERITHERM INC·Filed 2000·Granted Dec 16, 2003·51 cites·20 claims
- 0891US6271508B1System and method for providing RF power to a loadAMERITHERM INC·Filed 2000·Granted Aug 7, 2001·46 cites·11 claims
- 0991US6255635B1System and method for providing RF power to a loadAMERITHERM INC·Filed 1998·Granted Jul 3, 2001·71 cites·22 claims
- 1090US6730894B2Resonant frequency tracking system and method for use in a radio frequency (RF) power supplyAMERITHERM INC·Filed 2002·Granted May 4, 2004·49 cites·22 claims
- 1190US6157258AHigh frequency power amplifierAMERITHERM INC·Filed 1999·Granted Dec 5, 2000·99 cites·62 claims
- 1290US6072362ASystem for enabling a full-bridge switch-mode amplifier to recover all reactive energyAMERITHERM INC·Filed 1998·Granted Jun 6, 2000·97 cites·52 claims
- 1389US6316756B1Resonant frequency tracking system and method for use in a radio frequency (RF) power supplyAMERITHERM INC·Filed 2000·Granted Nov 13, 2001·48 cites·4 claims
- 1487US6359267B1Induction heating systemAMERITHERM INC·Filed 2000·Granted Mar 19, 2002·64 cites·31 claims
- 1583US7829827B2Radio frequency (RF) induction cooking food heaterAMERITHERM INC·Filed 2007·Granted Nov 9, 2010·9 cites·23 claims
- 1682US6861629B2Induction furnace for heating a workpiece in an inert atmosphere or vacuumAMERITHERM INC·Filed 2003·Granted Mar 1, 2005·44 cites·1 claims
- 1767US7995362B2High voltage full bridge circuit and method for operating the sameAMERITHERM INC·Filed 2009·Granted Aug 9, 2011·8 cites·6 claims
- 1867US7787268B2Power switching system to increase induction heating to a load from available AC mains powerAMERITHERM INC·Filed 2008·Granted Aug 31, 2010·3 cites·3 claims
- 1963US9554423B2Induction heating systemAMERITHERM INC·Filed 2013·Granted Jan 24, 2017·1 cites·7 claims
- 2061US7906997B2Constant phase angle control for frequency agile power switching systemsAMERITHERM INC·Filed 2009·Granted Mar 15, 2011·3 cites·20 claims
- 2148US9439246B2Dynamic power balancing among multiple induction heater power unitsAMERITHERM INC·Filed 2014·Granted Sep 6, 2016·0 cites·1 claims
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