Inventor · disambiguated record
Kai Lei
Also filed as: LEI KAI · LEI KAI-ZE
7 granted patents·1 pending application·2 citations·filing 2014–2024
71Inventor score
Top patents by PatentIndex Score
8 records- 0168US9673959B2Calibration for echo cancellation in a full duplex communication systemSILICON IMAGE INC·Filed 2014·Granted Jun 6, 2017·2 cites·16 claims
- 0256US10523153B2Spectrum shaping voltage to current converterLATTICE SEMICONDUCTOR CORP·Filed 2018·Granted Dec 31, 2019·0 cites·9 claims
- 0353US2025285739A1Method for Reconstructing ECG signals through Imaging for Arrhythmia Detection and Its Detection SystemUNIV NAT CHENG KUNG·Filed 2024·Application pending·0 cites
- 0452US9887733B2Calibration for echo cancellation in a full duplex communication systemLATTICE SEMICONDUCTOR CORP·Filed 2017·Granted Feb 6, 2018·0 cites·5 claims
- 0549US9948234B2Spectrum shaping voltage to current converterLATTICE SEMICONDUCTOR CORP·Filed 2014·Granted Apr 17, 2018·0 cites·9 claims
- 0647US10868495B2Auto-compensation for control voltage range of VCO at low power supplyLATTICE SEMICONDUCTOR CORP·Filed 2019·Granted Dec 15, 2020·0 cites·20 claims
- 0744US10116428B2Echo cancellation for high speed full duplex data transmissionsLATTICE SEMICONDUCTOR CORP·Filed 2014·Granted Oct 30, 2018·0 cites·19 claims
- 0836US9722643B2Enhanced echo cancellation in full-duplex communicationLATTICE SEMICONDUCTOR CORP·Filed 2015·Granted Aug 1, 2017·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →