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Ace tech corp
US36 patents
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US4951537AAug 28, 1990
Apparatus for producing a blank from stock material
Ace tech corp41 citations89
US9871297B2Jan 16, 2018
Patch antenna element
Ace tech corp8 citations84
US10084222B1Sep 25, 2018
RF filter for improving PIMD performance
Ace tech corp7 citations82
US9252475B2Feb 2, 2016
Adaptor for connecting a microstrip line to a waveguide using a conductive patch and a stub hole
Ace tech corp17 citations78
US8362855B2Jan 29, 2013
Tuning bolt ground connection structure and RF cavity filter including same
Ace tech corp5 citations73
US9559408B2Jan 31, 2017
Antenna which can be used as diversity antenna
Ace tech corp2 citations72
US9397377B2Jul 19, 2016
Cavity filter
Ace tech corp6 citations69
US11984673B2May 14, 2024
Omni-directional MIMO antenna
Ace tech corp4 citations68
US10490894B2Nov 26, 2019
Multi-drive apparatus for phase shifters
Ace tech corp4 citations68
US10505244B2Dec 10, 2019
RF cavity filter using elastic element and method for manufacturing the same
Ace tech corp2 citations67
US9685714B2Jun 20, 2017
Radar array antenna
Ace tech corp3 citations67
US9300056B2Mar 29, 2016
Array antenna optimized for a base station communication system
Ace tech corp2 citations63
US9887442B2Feb 6, 2018
RF filter for adjusting coupling amount or transmission zero
Ace tech corp3 citations62
USD646238SOct 4, 2011
Strip pattern substrate for a filtering device
Ace tech corp3 citations62
US9306258B2Apr 5, 2016
Mixed-mode cavity filter
Ace tech corp2 citations60
USD1020711SApr 2, 2024
Antenna
Ace tech corp1 citations56
USD1019618SMar 26, 2024
Antenna
Ace tech corp0 citations56
US11101550B2Aug 24, 2021
Base station antenna
Ace tech corp1 citations54
US11101571B2Aug 24, 2021
Antenna device having circular array structure
Ace tech corp0 citations53
US10389025B2Aug 20, 2019
Metal body antenna having loop type radiation elements
Ace tech corp1 citations53
US10389026B2Aug 20, 2019
Metal body antenna having loop type radiation elements
Ace tech corp1 citations53
USD999748SSep 26, 2023
Printed circuit board
Ace tech corp1 citations51
US9685685B2Jun 20, 2017
Variable bandwidth RF filter
Ace tech corp0 citations51
US11901600B2Feb 13, 2024
Ceramic waveguide filter including a plurality of resonant cavities coupled by a capacitive coupling structure and a method for manufacture
Ace tech corp0 citations50
US12548897B2Feb 10, 2026
Millimeter-wave phase shifter driving apparatus for preventing distortion
Ace tech corp0 citations49
US11108123B2Aug 31, 2021
Triple-mode dielectric resonator filter, method for manufacturing the same, and band pass filter using dielectric resonator and NRN stub
Ace tech corp0 citations46
US10205210B2Feb 12, 2019
Cavity filter including ceramic resonator
Ace tech corp0 citations46
US9065184B2Jun 23, 2015
N-port feeding system having a structure in which patterns are divided with in parallel and feeding element included in the same
Ace tech corp1 citations45
US12230871B2Feb 18, 2025
Multi band shark fin antenna for vehicle
Ace tech corp0 citations43
US12519241B2Jan 6, 2026
Low-band radiator and multi-broadband antenna comprising same
Ace tech corp0 citations42
US12341237B2Jun 24, 2025
Multi-band base station antenna having improved isolation characteristics
Ace tech corp0 citations39
US9991577B2Jun 5, 2018
Cavity filter using cross-coupling
Ace tech corp0 citations39
US9502781B2Nov 22, 2016
Wideband base station antenna radiator
Ace tech corp1 citations39
US11901614B2Feb 13, 2024
Low loss wideband radiator for base station antenna
Ace tech corp0 citations37
US9368877B2Jun 14, 2016
Multi-array antenna
Ace tech corp0 citations34
US10763564B2Sep 1, 2020
Cavity filter for low PIMD using hybrid cap bolt
Ace tech corp0 citations31