Assignee
KEYSSA SYSTEMS INC
US·41 granted patents·2 pending applications·103 citations·filing 2015–2020
Top patents by PatentIndex Score
43 records- 0195US10785015B1Multiple phase symbol synchronization for amplifier sampler accepting modulated signalKEYSSA SYSTEMS INC·Filed 2019·Granted Sep 22, 2020·15 cites·20 claims
- 0295US9900197B1BPSK demodulationKEYSSA SYSTEMS INC·Filed 2016·Granted Feb 20, 2018·16 cites·43 claims
- 0391US10890610B2System and method for RF and jitter testing using a reference deviceKEYSSA SYSTEMS INC·Filed 2020·Granted Jan 12, 2021·3 cites·21 claims
- 0490US10063365B1Re-timer network insertionKEYSSA SYSTEMS INC·Filed 2017·Granted Aug 28, 2018·11 cites·21 claims
- 0589US9863976B2Module test socket for over the air testing of radio frequency integrated circuitsKEYSSA SYSTEMS INC·Filed 2015·Granted Jan 9, 2018·7 cites·32 claims
- 0687US10742462B2BPSK demodulationKEYSSA SYSTEMS INC·Filed 2019·Granted Aug 11, 2020·3 cites·20 claims
- 0786US10097341B1Testing of clock and data recovery circuitsKEYSSA SYSTEMS INC·Filed 2017·Granted Oct 9, 2018·6 cites·20 claims
- 0886US9673963B1Multi-protocols and multi-data rates communicationsKEYSSA SYSTEMS INC·Filed 2016·Granted Jun 6, 2017·8 cites·20 claims
- 0984US10225066B2Multi-protocol contactless communicationKEYSSA SYSTEMS INC·Filed 2016·Granted Mar 5, 2019·4 cites·20 claims
- 1083US10454526B1Structures for cross-talk reductionKEYSSA SYSTEMS INC·Filed 2017·Granted Oct 22, 2019·4 cites·25 claims
- 1179US10225120B2BPSK demodulationKEYSSA SYSTEMS INC·Filed 2018·Granted Mar 5, 2019·2 cites·20 claims
- 1277US10720689B2Launch assembly for coupling EM signals between a CCU and a waveguide, where the CCU is enclosed by a cover region including transition and waveguide interface regions therein for coupling to the waveguideKEYSSA SYSTEMS INC·Filed 2017·Granted Jul 21, 2020·3 cites·18 claims
- 1377US10374320B2Electromagnetic signal focusing structuresKEYSSA SYSTEMS INC·Filed 2016·Granted Aug 6, 2019·3 cites·18 claims
- 1477US9602648B2Adapter devices for enhancing the functionality of other devicesKEYSSA SYSTEMS INC·Filed 2015·Granted Mar 21, 2017·3 cites·18 claims
- 1576US10375221B2Adapter devices for enhancing the functionality of other devicesKEYSSA SYSTEMS INC·Filed 2017·Granted Aug 6, 2019·2 cites·19 claims
- 1674US10256520B2Side launch contactless signal conduit structuresKEYSSA SYSTEMS INC·Filed 2017·Granted Apr 9, 2019·2 cites·19 claims
- 1774US9813539B2Adapter devices for enhancing the functionality of other devicesKEYSSA SYSTEMS INC·Filed 2017·Granted Nov 7, 2017·2 cites·20 claims
- 1872US9887169B2Signal isolation structures for EM communicationKEYSSA SYSTEMS INC·Filed 2016·Granted Feb 6, 2018·2 cites·19 claims
- 1971US10764421B2Adapter devices for enhancing the functionality of other devicesKEYSSA SYSTEMS INC·Filed 2019·Granted Sep 1, 2020·1 cites·14 claims
- 2071US10483614B2EHF hinge assembliesKEYSSA SYSTEMS INC·Filed 2017·Granted Nov 19, 2019·2 cites·25 claims
- 2167US11418630B2Contactless communication interface systems and methodsKEYSSA SYSTEMS INC·Filed 2020·Granted Aug 16, 2022·0 cites·17 claims
- 2267US9912468B1Multi-data rates multi-protocol communications techniques for reference-less re-timerKEYSSA SYSTEMS INC·Filed 2016·Granted Mar 6, 2018·2 cites·30 claims
- 2363US10772192B2Board-to-board contactless connectors and methods for the assembly thereofKEYSSA SYSTEMS INC·Filed 2016·Granted Sep 8, 2020·1 cites·16 claims
- 2457US11044070B2Multi-protocol contactless communicationKEYSSA SYSTEMS INC·Filed 2019·Granted Jun 22, 2021·0 cites·18 claims
- 2557US10771593B2Contactless communication interface systems and methodsKEYSSA SYSTEMS INC·Filed 2018·Granted Sep 8, 2020·0 cites·10 claims
- 2656US10797371B2Side launch contactless signal conduit structuresKEYSSA SYSTEMS INC·Filed 2019·Granted Oct 6, 2020·0 cites·14 claims
- 2756US10468919B2Charging ports with integrated contactless communication unitsKEYSSA SYSTEMS INC·Filed 2017·Granted Nov 5, 2019·0 cites·25 claims
- 2855US10854989B2Electromagnetic signal focusing structuresKEYSSA SYSTEMS INC·Filed 2019·Granted Dec 1, 2020·0 cites·19 claims
- 2955US10651892B1Structures for cross-talk reductionKEYSSA SYSTEMS INC·Filed 2019·Granted May 12, 2020·0 cites·18 claims
- 3055US9888516B1Redundant contactless communicationKEYSSA SYSTEMS INC·Filed 2016·Granted Feb 6, 2018·1 cites·10 claims
- 3155US2019356395A1Cross-talk blocking structures for em communicationKEYSSA SYSTEMS INC·Filed 2019·Application pending·0 cites
- 3255US2020252349A1Computing devices using extremely high frequency (ehf) electromagnetic communicationKEYSSA SYSTEMS INC·Filed 2020·Application pending·0 cites
- 3354US10635149B2Power sequencing circuitry and methods for systems using contactless communication unitsKEYSSA SYSTEMS INC·Filed 2018·Granted Apr 28, 2020·0 cites·12 claims
- 3453US10882408B2Mechanical connectors for contactless communication unitsKEYSSA SYSTEMS INC·Filed 2017·Granted Jan 5, 2021·0 cites·14 claims
- 3553US10673780B2Computing devices using extremely high frequency (EHF) electromagnetic communicationKEYSSA SYSTEMS INC·Filed 2017·Granted Jun 2, 2020·0 cites·20 claims
- 3653US9998567B2Contactless communication interface systems and methodsKEYSSA SYSTEMS INC·Filed 2015·Granted Jun 12, 2018·0 cites·20 claims
- 3751US10860503B2Virtual pipe for connecting devicesKEYSSA SYSTEMS INC·Filed 2019·Granted Dec 8, 2020·0 cites·27 claims
- 3850US10403586B2Signal isolation structures for EM communicationKEYSSA SYSTEMS INC·Filed 2018·Granted Sep 3, 2019·0 cites·12 claims
- 3949US9927854B2Power sequencing circuitry and methods for systems using contactless communication unitsKEYSSA SYSTEMS INC·Filed 2016·Granted Mar 27, 2018·0 cites·21 claims
- 4048US10389454B2Cross-talk blocking structures for EM communicationKEYSSA SYSTEMS INC·Filed 2015·Granted Aug 20, 2019·0 cites·18 claims
- 4145US10551420B2System and method for RF and jitter testing using a reference deviceKEYSSA SYSTEMS INC·Filed 2017·Granted Feb 4, 2020·0 cites·21 claims
- 4231US10405316B2Contactless connector location systems and methodsKEYSSA SYSTEMS INC·Filed 2015·Granted Sep 3, 2019·0 cites·4 claims
- 4321US9906292B2Multiple order connectors for contactless communication devices and methods for using the sameKEYSSA SYSTEMS INC·Filed 2016·Granted Feb 27, 2018·0 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →