Assignee
Ace tech corp
KR·36 granted patents·10 pending applications·116 citations·filing 1988–2025
Top patents by PatentIndex Score
46 records- 0190US11984673B2Omni-directional MIMO antennaAce tech corp·Filed 2022·Granted May 14, 2024·4 cites·15 claims
- 0289US10084222B1RF filter for improving PIMD performanceAce tech corp·Filed 2017·Granted Sep 25, 2018·7 cites·18 claims
- 0389US4951537AApparatus for producing a blank from stock materialAce tech corp·Filed 1988·Granted Aug 28, 1990·41 cites·18 claims
- 0488US9252475B2Adaptor for connecting a microstrip line to a waveguide using a conductive patch and a stub holeAce tech corp·Filed 2014·Granted Feb 2, 2016·17 cites·5 claims
- 0586US10490894B2Multi-drive apparatus for phase shiftersAce tech corp·Filed 2017·Granted Nov 26, 2019·4 cites·11 claims
- 0685US9871297B2Patch antenna elementAce tech corp·Filed 2012·Granted Jan 16, 2018·8 cites·16 claims
- 0784US9397377B2Cavity filterAce tech corp·Filed 2015·Granted Jul 19, 2016·6 cites·19 claims
- 0882US8362855B2Tuning bolt ground connection structure and RF cavity filter including sameAce tech corp·Filed 2011·Granted Jan 29, 2013·5 cites·7 claims
- 0972US10505244B2RF cavity filter using elastic element and method for manufacturing the sameAce tech corp·Filed 2018·Granted Dec 10, 2019·2 cites·16 claims
- 1072US9887442B2RF filter for adjusting coupling amount or transmission zeroAce tech corp·Filed 2015·Granted Feb 6, 2018·3 cites·5 claims
- 1169US9300056B2Array antenna optimized for a base station communication systemAce tech corp·Filed 2014·Granted Mar 29, 2016·2 cites·13 claims
- 1268US9306258B2Mixed-mode cavity filterAce tech corp·Filed 2014·Granted Apr 5, 2016·2 cites·5 claims
- 1366US9685714B2Radar array antennaAce tech corp·Filed 2013·Granted Jun 20, 2017·3 cites·5 claims
- 1465US2025385439A1Circular array antennaAce tech corp·Filed 2025·Application pending·0 cites
- 1564US9559408B2Antenna which can be used as diversity antennaAce tech corp·Filed 2013·Granted Jan 31, 2017·2 cites·4 claims
- 1664US2025309535A1Multi-band antenna for vehicleAce tech corp·Filed 2025·Application pending·0 cites
- 1761US11101550B2Base station antennaAce tech corp·Filed 2018·Granted Aug 24, 2021·1 cites·15 claims
- 1858US12548897B2Millimeter-wave phase shifter driving apparatus for preventing distortionAce tech corp·Filed 2024·Granted Feb 10, 2026·0 cites·16 claims
- 1956US9065184B2N-port feeding system having a structure in which patterns are divided with in parallel and feeding element included in the sameAce tech corp·Filed 2013·Granted Jun 23, 2015·1 cites·14 claims
- 2055US10389026B2Metal body antenna having loop type radiation elementsAce tech corp·Filed 2017·Granted Aug 20, 2019·1 cites·16 claims
- 2154US10389025B2Metal body antenna having loop type radiation elementsAce tech corp·Filed 2017·Granted Aug 20, 2019·1 cites·20 claims
- 2254US2020373651A1Base station antennaAce tech corp·Filed 2020·Application pending·0 cites
- 2349US12230871B2Multi band shark fin antenna for vehicleAce tech corp·Filed 2022·Granted Feb 18, 2025·0 cites·19 claims
- 2449USD1020711SAntennaAce tech corp·Filed 2021·Granted Apr 2, 2024·1 cites·1 claims
- 2549US11901600B2Ceramic waveguide filter including a plurality of resonant cavities coupled by a capacitive coupling structure and a method for manufactureAce tech corp·Filed 2021·Granted Feb 13, 2024·0 cites·16 claims
- 2649US9502781B2Wideband base station antenna radiatorAce tech corp·Filed 2014·Granted Nov 22, 2016·1 cites·6 claims
- 2747US11101571B2Antenna device having circular array structureAce tech corp·Filed 2020·Granted Aug 24, 2021·0 cites·10 claims
- 2847US2017201024A1Radar array antennaAce tech corp·Filed 2017·Application pending·0 cites
- 2946US9685685B2Variable bandwidth RF filterAce tech corp·Filed 2013·Granted Jun 20, 2017·0 cites·7 claims
- 3045US2024332796A1Multi-band base station antenna using selective shielding surfaceAce tech corp·Filed 2024·Application pending·0 cites
- 3143US12519241B2Low-band radiator and multi-broadband antenna comprising sameAce tech corp·Filed 2022·Granted Jan 6, 2026·0 cites·14 claims
- 3243US2013099984A1Antenna combined with terminal housingAce tech corp·Filed 2012·Application pending·0 cites
- 3343US2024339761A1Multiband base station antenna having improved beamwidthAce tech corp·Filed 2024·Application pending·0 cites
- 3443US2014116878A1Apparatus and method for sputtering a target using a magnet unitAce tech corp·Filed 2013·Application pending·0 cites
- 3541US12341237B2Multi-band base station antenna having improved isolation characteristicsAce tech corp·Filed 2021·Granted Jun 24, 2025·0 cites·13 claims
- 3641US10205210B2Cavity filter including ceramic resonatorAce tech corp·Filed 2017·Granted Feb 12, 2019·0 cites·15 claims
- 3740US9368877B2Multi-array antennaAce tech corp·Filed 2013·Granted Jun 14, 2016·0 cites·9 claims
- 3839US11901614B2Low loss wideband radiator for base station antennaAce tech corp·Filed 2021·Granted Feb 13, 2024·0 cites·9 claims
- 3939US2025038410A1Mimo antenna with improved standing wave ratio characteristicsAce tech corp·Filed 2024·Application pending·0 cites
- 4038USD999748SPrinted circuit boardAce tech corp·Filed 2022·Granted Sep 26, 2023·1 cites·1 claims
- 4137USD646238SStrip pattern substrate for a filtering deviceAce tech corp·Filed 2010·Granted Oct 4, 2011·3 cites·1 claims
- 4236USD1019618SAntennaAce tech corp·Filed 2021·Granted Mar 26, 2024·0 cites·1 claims
- 4336US11108123B2Triple-mode dielectric resonator filter, method for manufacturing the same, and band pass filter using dielectric resonator and NRN stubAce tech corp·Filed 2018·Granted Aug 31, 2021·0 cites·22 claims
- 4436US2022059929A1Base station antenna radiator having function for suppressing unwanted resonancesAce tech corp·Filed 2021·Application pending·0 cites
- 4533US10763564B2Cavity filter for low PIMD using hybrid cap boltAce tech corp·Filed 2018·Granted Sep 1, 2020·0 cites·4 claims
- 4633US9991577B2Cavity filter using cross-couplingAce tech corp·Filed 2016·Granted Jun 5, 2018·0 cites·7 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →