Assignee
ILLINOIS SUPERCONDUCTOR CORP
US·32 granted patents·2 pending applications·476 citations·filing 1991–2001
Top patents by PatentIndex Score
34 records- 0188US6021337AStripline resonator using high-temperature superconductor componentsILLINOIS SUPERCONDUCTOR CORP·Filed 1996·Granted Feb 1, 2000·99 cites·51 claims
- 0282US5432666ASelf-restoring fault current limiter utilizing high temperature superconductor componentsILLINOIS SUPERCONDUCTOR CORP·Filed 1993·Granted Jul 11, 1995·37 cites·22 claims
- 0375US5616540AElectromagnetic resonant filter comprising cylindrically curved split ring resonatorsILLINOIS SUPERCONDUCTOR CORP·Filed 1994·Granted Apr 1, 1997·28 cites·25 claims
- 0467US6501353B2Duplexed front-end for a radio transceiver systemILLINOIS SUPERCONDUCTOR CORP·Filed 2001·Granted Dec 31, 2002·8 cites·20 claims
- 0565US6208227B1Electromagnetic resonatorILLINOIS SUPERCONDUCTOR CORP·Filed 1998·Granted Mar 27, 2001·31 cites·5 claims
- 0665US5932522ASuperconducting radio-frequency bandstop filterILLINOIS SUPERCONDUCTOR CORP·Filed 1996·Granted Aug 3, 1999·17 cites·19 claims
- 0763US5340797ASuperconducting 123YBaCu-oxide produced at low temperaturesILLINOIS SUPERCONDUCTOR CORP·Filed 1993·Granted Aug 23, 1994·15 cites·18 claims
- 0860US5838213AElectromagnetic filter having side-coupled resonators each located in a planeILLINOIS SUPERCONDUCTOR CORP·Filed 1996·Granted Nov 17, 1998·24 cites·6 claims
- 0959US5393736ACryogenic fluid level sensorILLINOIS SUPERCONDUCTOR CORP·Filed 1992·Granted Feb 28, 1995·18 cites·14 claims
- 1057US5859576AExtended spring loaded tunerILLINOIS SUPERCONDUCTOR CORP·Filed 1996·Granted Jan 12, 1999·16 cites·17 claims
- 1156US5856277ASurface texturing of superconductors by controlled oxygen pressureILLINOIS SUPERCONDUCTOR CORP·Filed 1996·Granted Jan 5, 1999·15 cites·22 claims
- 1256US5761017AHigh temperature superconductor element for a fault current limiterILLINOIS SUPERCONDUCTOR CORP·Filed 1995·Granted Jun 2, 1998·15 cites·20 claims
- 1356US5682128ASuperconducting reentrant resonatorILLINOIS SUPERCONDUCTOR CORP·Filed 1996·Granted Oct 28, 1997·11 cites·12 claims
- 1451US5853198AThermal attachment deviceILLINOIS SUPERCONDUCTOR CORP·Filed 1997·Granted Dec 29, 1998·24 cites·20 claims
- 1550US5744945ACryogenic fluid-level sensorILLINOIS SUPERCONDUCTOR CORP·Filed 1994·Granted Apr 28, 1998·13 cites·7 claims
- 1650US5527765ASuperconducting YBa2 Cu3 O7-x produced at low temperaturesILLINOIS SUPERCONDUCTOR CORP·Filed 1994·Granted Jun 18, 1996·11 cites·14 claims
- 1745US5789347AMethod of producing high-temperature superconducting materialsILLINOIS SUPERCONDUCTOR CORP·Filed 1997·Granted Aug 4, 1998·15 cites·28 claims
- 1843US5847627ABandstop filter coupling tunerILLINOIS SUPERCONDUCTOR CORP·Filed 1996·Granted Dec 8, 1998·10 cites·19 claims
- 1942US5828944ADiversity reception signal processing systemILLINOIS SUPERCONDUCTOR CORP·Filed 1996·Granted Oct 27, 1998·16 cites·15 claims
- 2040US5987341AHigh-purity polycrystalline alumina cryogenic dielectricILLINOIS SUPERCONDUCTOR CORP·Filed 1997·Granted Nov 16, 1999·4 cites·10 claims
- 2138US6314309B1Dual operation mode all temperature filter using superconducting resonatorsILLINOIS SUPERCONDUCTOR CORP·Filed 1998·Granted Nov 6, 2001·4 cites·7 claims
- 2237US6137381AAperture having first and second slots for coupling split-ring resonatorsILLINOIS SUPERCONDUCTOR CORP·Filed 1999·Granted Oct 24, 2000·4 cites·7 claims
- 2337US6083883AMethod of forming a dielectric and superconductor resonant structureILLINOIS SUPERCONDUCTOR CORP·Filed 1996·Granted Jul 4, 2000·5 cites·8 claims
- 2437US5114907ACryogenic fluid level sensorILLINOIS SUPERCONDUCTOR CORP·Filed 1991·Granted May 19, 1992·9 cites·6 claims
- 2537US2001007438A1Electromagnetic resonatorILLINOIS SUPERCONDUCTOR CORP·Filed 2001·Application pending·0 cites
- 2631US2001004630A1Electromagnetic resonatorILLINOIS SUPERCONDUCTOR CORP·Filed 2001·Application pending·0 cites
- 2730US5909159AAperture for coupling in an electromagnetic filterILLINOIS SUPERCONDUCTOR CORP·Filed 1996·Granted Jun 1, 1999·2 cites·19 claims
- 2830US5843871AElectromagnetic filter having a transmission line disposed in a cover of the filter housingILLINOIS SUPERCONDUCTOR CORP·Filed 1995·Granted Dec 1, 1998·3 cites·8 claims
- 2929US5871818AThick film coating processILLINOIS SUPERCONDUCTOR CORP·Filed 1997·Granted Feb 16, 1999·5 cites·9 claims
- 3029US5604472AResonator mounting mechanismILLINOIS SUPERCONDUCTOR CORP·Filed 1995·Granted Feb 18, 1997·5 cites·19 claims
- 3127US5731269AMechanically adjustable coupling loop for a resonatorILLINOIS SUPERCONDUCTOR CORP·Filed 1995·Granted Mar 24, 1998·5 cites·14 claims
- 3225US5941080AThin-walled cryostatILLINOIS SUPERCONDUCTOR CORP·Filed 1997·Granted Aug 24, 1999·5 cites·17 claims
- 3324US6119025AMethod of producing an electromagnetic signalILLINOIS SUPERCONDUCTOR CORP·Filed 1998·Granted Sep 12, 2000·2 cites·14 claims
- 3411US5889448AResonator mounting mechanismILLINOIS SUPERCONDUCTOR CORP·Filed 1997·Granted Mar 30, 1999·0 cites·15 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →