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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →