Assignee
EMS TECHNOLOGIES INC
US·69 granted patents·11 pending applications·4,608 citations·filing 1992–2013
Top patents by PatentIndex Score
80 records- 0198US6067053ADual polarized array antennaEMS TECHNOLOGIES INC·Filed 1996·Granted May 23, 2000·378 cites·46 claims
- 0297US5966102ADual polarized array antenna with central polarization controlEMS TECHNOLOGIES INC·Filed 1995·Granted Oct 12, 1999·198 cites·43 claims
- 0396US8750445B2Method and system for communicating information in a digital signalEMS TECHNOLOGIES INC·Filed 2013·Granted Jun 10, 2014·558 cites·19 claims
- 0496US6885257B2Multi-junction waveguide circulator without internal transitionsEMS TECHNOLOGIES INC·Filed 2002·Granted Apr 26, 2005·41 cites·18 claims
- 0596US6011520AGeodesic slotted cylindrical antennaEMS TECHNOLOGIES INC·Filed 1998·Granted Jan 4, 2000·237 cites·39 claims
- 0696US6005884ADistributed architecture for a wireless data communications systemEMS TECHNOLOGIES INC·Filed 1995·Granted Dec 21, 1999·669 cites·22 claims
- 0795US7557714B2Pallet jack antenna for RFID systemEMS TECHNOLOGIES INC·Filed 2006·Granted Jul 7, 2009·55 cites·29 claims
- 0895US7176767B2Multi-junction waveguide circulator with elements having no discontinuitiesEMS TECHNOLOGIES INC·Filed 2006·Granted Feb 13, 2007·24 cites·29 claims
- 0995US7170466B2Wiper-type phase shifter with cantilever shoe and dual-polarization antenna with commonly driven phase shiftersEMS TECHNOLOGIES INC·Filed 2003·Granted Jan 30, 2007·67 cites·20 claims
- 1095US6462710B1Method and system for producing dual polarization states with controlled RF beamwidthsEMS TECHNOLOGIES INC·Filed 2001·Granted Oct 8, 2002·151 cites·29 claims
- 1194US7639142B2Systems and methods for order-pickingEMS TECHNOLOGIES INC·Filed 2006·Granted Dec 29, 2009·43 cites·37 claims
- 1294US7525501B2Bicone pattern shaping deviceEMS TECHNOLOGIES INC·Filed 2007·Granted Apr 28, 2009·248 cites·24 claims
- 1394US7230507B2Compact waveguide isolatorEMS TECHNOLOGIES INC·Filed 2006·Granted Jun 12, 2007·21 cites·14 claims
- 1493US7561003B2Multi-junction waveguide circulator with overlapping quarter-wave transformersEMS TECHNOLOGIES INC·Filed 2007·Granted Jul 14, 2009·23 cites·21 claims
- 1593US7548166B2Tine-mounted antenna for an RFIDEMS TECHNOLOGIES INC·Filed 2006·Granted Jun 16, 2009·40 cites·34 claims
- 1693US7242263B2Transformer-free waveguide circulatorEMS TECHNOLOGIES INC·Filed 2005·Granted Jul 10, 2007·23 cites·16 claims
- 1793US7109919B2Beamformer for multi-beam broadcast antennaEMS TECHNOLOGIES INC·Filed 2004·Granted Sep 19, 2006·59 cites·22 claims
- 1893US6864837B2Vertical electrical downtilt antennaEMS TECHNOLOGIES INC·Filed 2003·Granted Mar 8, 2005·103 cites·31 claims
- 1993US6704543B1Multi-beam satellite communications systemEMS TECHNOLOGIES INC·Filed 2000·Granted Mar 9, 2004·89 cites·5 claims
- 2093US6232928B1Antenna mounting bracket assemblyEMS TECHNOLOGIES INC·Filed 2000·Granted May 15, 2001·101 cites·21 claims
- 2192US6788250B2Beamformer for multi-beam broadcast antennaEMS TECHNOLOGIES INC·Filed 2002·Granted Sep 7, 2004·67 cites·37 claims
- 2291US7460016B2Radio frequency identification (RFID) system for a forkliftEMS TECHNOLOGIES INC·Filed 2006·Granted Dec 2, 2008·36 cites·27 claims
- 2391US6836658B1High data rate satellite communications system and methodEMS TECHNOLOGIES INC·Filed 2000·Granted Dec 28, 2004·94 cites·42 claims
- 2490US6784838B2Beamformer for multi-beam receive antennaEMS TECHNOLOGIES INC·Filed 2002·Granted Aug 31, 2004·67 cites·35 claims
- 2589US7683731B2Ferrite waveguide circulator with thermally-conductive dielectric attachmentsEMS TECHNOLOGIES INC·Filed 2006·Granted Mar 23, 2010·16 cites·22 claims
- 2689US7280004B2Latching ferrite waveguide circulator without E-plane air gapsEMS TECHNOLOGIES INC·Filed 2005·Granted Oct 9, 2007·16 cites·9 claims
- 2789US7049900B2Multi-junction waveguide circulator using a single control wire for multiple ferrite elementsEMS TECHNOLOGIES INC·Filed 2004·Granted May 23, 2006·19 cites·18 claims
- 2888US7656296B2Antenna for mobile wireless data collection systemEMS TECHNOLOGIES INC·Filed 2006·Granted Feb 2, 2010·22 cites·51 claims
- 2988US7616127B2Removable mount for mounting an electronic system component on a forkliftEMS TECHNOLOGIES INC·Filed 2006·Granted Nov 10, 2009·18 cites·29 claims
- 3087US6127985ADual polarized slotted array antennaEMS TECHNOLOGIES INC·Filed 1999·Granted Oct 3, 2000·88 cites·33 claims
- 3186US7471175B2Planar mixed-signal circuit boardEMS TECHNOLOGIES INC·Filed 2007·Granted Dec 30, 2008·13 cites·20 claims
- 3285US5677796ALuneberg lens and method of constructing sameEMS TECHNOLOGIES INC·Filed 1995·Granted Oct 14, 1997·77 cites·24 claims
- 3384US6515633B2Radio frequency isolation cardEMS TECHNOLOGIES INC·Filed 2001·Granted Feb 4, 2003·44 cites·32 claims
- 3484US5757246AMethod and apparatus for suppressing passive intermodulationEMS TECHNOLOGIES INC·Filed 1995·Granted May 26, 1998·106 cites·19 claims
- 3583US6911939B2Patch and cavity for producing dual polarization states with controlled RF beamwidthsEMS TECHNOLOGIES INC·Filed 2002·Granted Jun 28, 2005·38 cites·19 claims
- 3683US6392600B1Method and system for increasing RF bandwidth and beamwidth in a compact volumeEMS TECHNOLOGIES INC·Filed 2001·Granted May 21, 2002·39 cites·10 claims
- 3782US6788165B2Variable power dividerEMS TECHNOLOGIES INC·Filed 2002·Granted Sep 7, 2004·16 cites·76 claims
- 3882US5726666AOmnidirectional antenna with single feedpointEMS TECHNOLOGIES INC·Filed 1996·Granted Mar 10, 1998·84 cites·21 claims
- 3981US7907030B2Integrated circulators sharing a continuous circuitEMS TECHNOLOGIES INC·Filed 2005·Granted Mar 15, 2011·10 cites·12 claims
- 4081US6947008B2Conformable layered antenna arrayEMS TECHNOLOGIES INC·Filed 2003·Granted Sep 20, 2005·38 cites·53 claims
- 4181US6642899B2Omnidirectional antenna for a computer systemEMS TECHNOLOGIES INC·Filed 2001·Granted Nov 4, 2003·33 cites·24 claims
- 4281US6069590ASystem and method for increasing the isolation characteristic of an antennaEMS TECHNOLOGIES INC·Filed 1998·Granted May 30, 2000·94 cites·35 claims
- 4381US6028562ADual polarized slotted array antennaEMS TECHNOLOGIES INC·Filed 1997·Granted Feb 22, 2000·62 cites·49 claims
- 4480US8351127B2Shaped gradient lensEMS TECHNOLOGIES INC·Filed 2010·Granted Jan 8, 2013·6 cites·13 claims
- 4580US7449975B2Ultra wide bandwidth balunEMS TECHNOLOGIES INC·Filed 2007·Granted Nov 11, 2008·8 cites·26 claims
- 4680US6950061B2Antenna array for moving vehiclesEMS TECHNOLOGIES INC·Filed 2002·Granted Sep 27, 2005·38 cites·39 claims
- 4777US7592544B2Snag-free coiled cable assembly for a lift truckEMS TECHNOLOGIES INC·Filed 2006·Granted Sep 22, 2009·14 cites·10 claims
- 4877US6396448B1Scanning directional antenna with lens and reflector assemblyEMS TECHNOLOGIES INC·Filed 2000·Granted May 28, 2002·38 cites·20 claims
- 4976US7420434B2Circular to rectangular waveguide converter including a bend section and mode suppressorEMS TECHNOLOGIES INC·Filed 2007·Granted Sep 2, 2008·6 cites·20 claims
- 5076US6897809B2Aperture Coupled Cavity Backed Patch AntennaEMS TECHNOLOGIES INC·Filed 2002·Granted May 24, 2005·27 cites·17 claims
Showing the top 50 of 80 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when EMS TECHNOLOGIES INC files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →