Inventor · disambiguated record
Yizhen Hou
Also filed as: HOU YIZHEN
60 granted patents·7 pending applications·91 citations·filing 2018–2024
97Inventor score
Files withCONTEMPORARY AMPEREX TECHNOLOGY CO LTD64JIANGSU CONTEMPORARY AMPEREX TECH LTD2CONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD1
Top patents by PatentIndex Score
67 records- 0196US11183917B1Power converter, power conversion system, and power conversion methodCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Nov 23, 2021·7 cites·15 claims
- 0296US10992327B2Wireless radio frequency communication systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Apr 27, 2021·5 cites·13 claims
- 0395US11876160B2Heating system, heating method and apparatus, and electric deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Jan 16, 2024·1 cites·15 claims
- 0495US11251720B1Method and apparatus for controlling grid-tie inverterJIANGSU CONTEMPORARY AMPEREX TECH LTD·Filed 2021·Granted Feb 15, 2022·6 cites·9 claims
- 0595US10823784B2Current detection system, method and deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Nov 3, 2020·3 cites·7 claims
- 0695US10780795B2Battery heating system and control method thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Sep 22, 2020·6 cites·20 claims
- 0794US10957950B1Heating module, heating method for battery module, and heating systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Mar 23, 2021·4 cites·10 claims
- 0893US11650261B2Detection apparatus of electrochemical impedance spectroscopy and battery management systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted May 16, 2023·2 cites·20 claims
- 0993US11251714B1Method, apparatus and system for improving energy transmission efficiency between battery and power gridCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Feb 15, 2022·3 cites·13 claims
- 1092US11296525B2Control device, energy conversion system, energy conversion method and storage mediumCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Apr 5, 2022·3 cites·20 claims
- 1192US10886757B2Battery pack system, control method thereof and management deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Jan 5, 2021·8 cites·17 claims
- 1291US11637440B2Battery management system, and method and apparatus for transmitting informationCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted Apr 25, 2023·2 cites·15 claims
- 1391US10928459B2Battery detection circuit and battery management systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Feb 23, 2021·5 cites·15 claims
- 1489US11735787B2Battery pack system, control method thereof and management deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Aug 22, 2023·2 cites·14 claims
- 1589US10725110B2Current detection system, method and deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Jul 28, 2020·3 cites·12 claims
- 1688US11251630B2Battery management system with wireless communication unitCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Feb 15, 2022·6 cites·7 claims
- 1786US11590857B2Charging method, apparatus, device, medium, battery management system and charging pileCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Feb 28, 2023·5 cites·18 claims
- 1883US10763552B2Insulation detection circuit and method, and battery management systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Sep 1, 2020·1 cites·18 claims
- 1983US10756770B2Wireless radio frequency communication systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Aug 25, 2020·3 cites·13 claims
- 2082US10761118B2Battery high voltage sampling circuit and battery management systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Sep 1, 2020·2 cites·19 claims
- 2181US10895593B2Parameter selection method and apparatus, and storage medium for insulation detection circuitCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Jan 19, 2021·2 cites·12 claims
- 2278US11146090B2Battery management system, and method and apparatus for transmitting informationCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Oct 12, 2021·2 cites·13 claims
- 2378US10938628B2Battery management system and communication method thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Mar 2, 2021·2 cites·13 claims
- 2476US11269011B2Method, device, system for estimating remaining charging time and storage mediumCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Mar 8, 2022·2 cites·14 claims
- 2571US10971771B2Battery heating system and control method thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Apr 6, 2021·1 cites·19 claims
- 2671US10890711B2Insulation detection circuit and method, and battery management systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Jan 12, 2021·0 cites·18 claims
- 2770US11021064B2Battery pack heating apparatus and method of battery pack heating controlCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Jun 1, 2021·1 cites·17 claims
- 2870US2023402672A1Battery heating method, apparatus, device and storage mediumCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 2969US11327139B2Measurement device for measuring a current calibration coefficientCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted May 10, 2022·0 cites·7 claims
- 3069US11249123B2Method and device for obtaining internal side, external side insulation resistances of relay, and battery management systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Feb 15, 2022·0 cites·11 claims
- 3168US12068466B2Battery heating system and method, power supply system, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Aug 20, 2024·0 cites·18 claims
- 3268US11139514B2Battery pack heating apparatus for double vehicle heating and control methodCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Oct 5, 2021·1 cites·14 claims
- 3367US11120958B2Relay holding circuit and battery management systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted Sep 14, 2021·1 cites·11 claims
- 3466US11050287B2Battery pack system and its control method, management deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Jun 29, 2021·1 cites·17 claims
- 3566US10718797B2Current detecting apparatus and battery management systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Jul 21, 2020·1 cites·11 claims
- 3665US11329866B2Battery management system and communication method thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2021·Granted May 10, 2022·0 cites·14 claims
- 3764US11962231B2Control method and device of voltage converter and voltage control systemJIANGSU CONTEMPORARY AMPEREX TECH LTD·Filed 2022·Granted Apr 16, 2024·0 cites·18 claims
- 3864US2023029492A1Charging and discharging apparatus and battery charging methodCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
- 3963US12311774B2Thermal management method and system, domain control unit and storage mediumCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted May 27, 2025·0 cites·17 claims
- 4063US12027680B2Method, apparatus, system for detecting battery thermal runaway, and battery management unitCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Jul 2, 2024·0 cites·15 claims
- 4163US10871540B2Measurement device and method for measuring current calibration coefficient, and current detection deviceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Dec 22, 2020·0 cites·7 claims
- 4263US2021043990A1Battery heating system and control method thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Application pending·0 cites
- 4362US10996251B2Method and device for obtaining internal side, external side insulation resistances of relay, and battery management systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted May 4, 2021·0 cites·14 claims
- 4460US2024178690A1Charge/discharge circuit, system, and control methodCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 4557US12101052B2Electric vehicle control system, control method, and computer-readable storage mediumCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Sep 24, 2024·0 cites·9 claims
- 4657US2023299374A1Battery heating apparatus, control method and control circuit thereof, and motive apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 4755US10957947B2High-voltage detection circuit, detector, battery device and vehicleCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2018·Granted Mar 23, 2021·0 cites·13 claims
- 4854US11962174B2Protection circuit and battery management systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Apr 16, 2024·0 cites·18 claims
- 4954US11001165B2Battery pack heating apparatus and method of battery pack heating controlCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2019·Granted May 11, 2021·0 cites·20 claims
- 5053US11303215B2System and method for providing a constant power sourceCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2020·Granted Apr 12, 2022·0 cites·20 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →