Assignee
COMBA TELECOM TECH GUANGZHOU
CN·7 granted patents·3 pending applications·10 citations·filing 2005–2017
Top patents by PatentIndex Score
10 records- 0181US10062940B2Dielectric phase shifter comprised of a cavity having an elongated receiving space where a phase shifting circuit and a slideable dielectric element are disposedCOMBA TELECOM TECH GUANGZHOU·Filed 2015·Granted Aug 28, 2018·5 cites·8 claims
- 0275US10062939B2Phase shifter of the cavity type including a feeding network, a slideable dielectric element and a transformation device, which are mounted within the cavity of the phase shifterCOMBA TELECOM TECH GUANGZHOU·Filed 2015·Granted Aug 28, 2018·3 cites·7 claims
- 0358US10064143B2System and method for signal backup of active DAS master unitCOMBA TELECOM TECH GUANGZHOU·Filed 2015·Granted Aug 28, 2018·1 cites·10 claims
- 0442US9832736B2Method and device for gain control of active DAS relay unit and relay unitCOMBA TELECOM TECH GUANGZHOU·Filed 2015·Granted Nov 28, 2017·0 cites·4 claims
- 0542US7554502B2Adjusting device for phase shifter of antenna in mobile communicationCOMBA TELECOM TECH GUANGZHOU·Filed 2005·Granted Jun 30, 2009·1 cites·10 claims
- 0638US10008771B2Phase shift systemCOMBA TELECOM TECH GUANGZHOU·Filed 2015·Granted Jun 26, 2018·0 cites·13 claims
- 0735US2020227812A1Multi-system integrated antennaCOMBA TELECOM TECH GUANGZHOU·Filed 2017·Application pending·0 cites
- 0835US2019319370A1Welding base for a microwave device and microwave deviceCOMBA TELECOM TECH GUANGZHOU·Filed 2017·Application pending·0 cites
- 0932US2019029112A1Printed-circuit cable and manufacture method thereof, connection cable, and electrically adjusted antenna systemCOMBA TELECOM TECH GUANGZHOU·Filed 2016·Application pending·0 cites
- 1028US7522118B2Wideband I-shaped monople dipoleCOMBA TELECOM TECH GUANGZHOU·Filed 2005·Granted Apr 21, 2009·0 cites·5 claims
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