Inventor · disambiguated record
Ketao Li
Also filed as: LI KETAO
17 granted patents·14 pending applications·10 citations·filing 2021–2024
86Inventor score
Files withACCUENERGY CANADA INC31
Top patents by PatentIndex Score
31 records- 0192US12000875B1Intelligent electronic device and method thereofACCUENERGY CANADA INC·Filed 2022·Granted Jun 4, 2024·2 cites·6 claims
- 0282USD1043745STouch screen or portion thereof with graphical user interfaceACCUENERGY CANADA INC·Filed 2022·Granted Sep 24, 2024·8 cites·1 claims
- 0369US11740265B1Signal conditioning circuitACCUENERGY CANADA INC·Filed 2022·Granted Aug 29, 2023·0 cites·20 claims
- 0467US12015262B2Integrator for protective relayACCUENERGY CANADA INC·Filed 2022·Granted Jun 18, 2024·0 cites·15 claims
- 0567US2024402228A1Intelligent electronic device and method thereofACCUENERGY CANADA INC·Filed 2024·Application pending·0 cites
- 0666US12155396B2Intelligent electronic deviceACCUENERGY CANADA INC·Filed 2022·Granted Nov 26, 2024·0 cites·9 claims
- 0765US12442839B2Rogowski coil with calibration unitACCUENERGY CANADA INC·Filed 2023·Granted Oct 14, 2025·0 cites·4 claims
- 0862US12487309B2Smart current transformer systemACCUENERGY CANADA INC·Filed 2023·Granted Dec 2, 2025·0 cites·12 claims
- 0961US2024416793A1Dc meter for electrical vehicle charging stationACCUENERGY CANADA INC·Filed 2023·Application pending·0 cites
- 1060US12352783B2Electricity meter assembly for open and short circuit detectionACCUENERGY CANADA INC·Filed 2023·Granted Jul 8, 2025·0 cites·12 claims
- 1159US12424566B2Electromagnetic interference suppression circuit and intelligent electronic deviceACCUENERGY CANADA INC·Filed 2022·Granted Sep 23, 2025·0 cites·6 claims
- 1258US2025330040A1Intelligent electronic device and method for frequency deviation monitoring in electrical power distribution systemsACCUENERGY CANADA INC·Filed 2024·Application pending·0 cites
- 1358US2025233451A1Intelligent cloud-based energy management systemACCUENERGY CANADA INC·Filed 2024·Application pending·0 cites
- 1457US2025022651A1Rogowski coil based bushing current transformerACCUENERGY CANADA INC·Filed 2023·Application pending·0 cites
- 1557US2025362368A1System and method for calibration of energy meters using phase angle correctionsACCUENERGY CANADA INC·Filed 2024·Application pending·0 cites
- 1655US12306227B2Electricity meter and method for manufacturing an electricity meterACCUENERGY CANADA INC·Filed 2023·Granted May 20, 2025·0 cites·1 claims
- 1755US2025141154A1Modular power meter assemblyACCUENERGY CANADA INC·Filed 2023·Application pending·0 cites
- 1854US2025052834A1Smart current transformer systemACCUENERGY CANADA INC·Filed 2023·Application pending·0 cites
- 1954US2025102594A1Detection of circuit anomalies in current transformersACCUENERGY CANADA INC·Filed 2023·Application pending·0 cites
- 2053US12360143B2Intelligent electronic device and method thereofACCUENERGY CANADA INC·Filed 2022·Granted Jul 15, 2025·0 cites·5 claims
- 2153US2025277830A1System and method for configuring metering devices with outof- the-box functionality via a batch configuration toolACCUENERGY CANADA INC·Filed 2024·Application pending·0 cites
- 2251US12061219B2Power meter and method thereofACCUENERGY CANADA INC·Filed 2022·Granted Aug 13, 2024·0 cites·8 claims
- 2351US2025020695A1Rogowski integrator kit and rogowski coilACCUENERGY CANADA INC·Filed 2023·Application pending·0 cites
- 2450US2023401481A1Intelligent electronic device and method thereofACCUENERGY CANADA INC·Filed 2022·Application pending·0 cites
- 2549US12238873B2Intelligent electronic device with a detachable display moduleACCUENERGY CANADA INC·Filed 2022·Granted Feb 25, 2025·0 cites·22 claims
- 2648US12038461B2Intelligent electronic device and method thereofACCUENERGY CANADA INC·Filed 2022·Granted Jul 16, 2024·0 cites·8 claims
- 2745US2025172593A1Power meter with individual channel configurationACCUENERGY CANADA INC·Filed 2023·Application pending·0 cites
- 2845US2023142822A1Intelligent electronic device and method thereofACCUENERGY CANADA INC·Filed 2021·Application pending·0 cites
- 2939USD1099042SElectrical shuntACCUENERGY CANADA INC·Filed 2024·Granted Oct 21, 2025·0 cites·1 claims
- 3037USD1028765SPower meterACCUENERGY CANADA INC·Filed 2022·Granted May 28, 2024·0 cites·1 claims
- 3136USD1095273SElectricity meterACCUENERGY CANADA INC·Filed 2023·Granted Sep 30, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →