Inventor · disambiguated record
Yuanmiao Zhao
Also filed as: Zhao Yuanmiao
11 granted patents·19 pending applications·0 citations·filing 2021–2024
76Inventor score
Top patents by PatentIndex Score
30 records- 0175US2025055056A1Method for heating power battery, apparatus for heating power battery, electronic device, system for heating power battery, and storage mediumCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0275US2024429482A1Battery heating method, heating apparatus and heating systemCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0371US12394832B2Thermal management method and thermal management systemCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2023·Granted Aug 19, 2025·0 cites·17 claims
- 0470US12315902B2Battery heating control method and apparatus, and electronic deviceCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2022·Granted May 27, 2025·0 cites·16 claims
- 0570US2023402672A1Battery heating method, apparatus, device and storage mediumCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 0670US2025115165A1Electrical apparatus, and method, apparatus and medium for controlling heating thereofCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 0767US12397681B2Method for heating a battery pack, battery heating system and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2021·Granted Aug 26, 2025·0 cites·19 claims
- 0863US12288856B2Device and method for heating a batteryCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Apr 29, 2025·0 cites·14 claims
- 0962US2025074215A1Traction battery charging and discharging circuit, system and control method and control device thereforCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1062US2025018833A1Switch device, motor control device and battery heating systemCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1162US2025018817A1Control method, apparatus, device, and system for charging and discharging circuit, and storage mediumCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1262US2025055304A1Battery charging control method, apparatus, device, and storage mediumCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1361US12431555B2Heating circuit for battery, control method therefor, battery, and electric vehicleCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2023·Granted Sep 30, 2025·0 cites·18 claims
- 1461US12119697B2Voltage regulation circuit and system for traction battery and control method thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Granted Oct 15, 2024·0 cites·18 claims
- 1561US2025038696A1Motor control device, drive device and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1661US2024421625A1Power battery voltage regulation circuit and system, and control method and control apparatus thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1761US2025058676A1Electric vehicle battery control circuit, system, and control methodCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 1861US2024363918A1Control method of heating system for battery and heating systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 1960US12485797B2Power battery voltage regulation circuit and system, and control method and control apparatus thereforCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Granted Dec 2, 2025·0 cites·20 claims
- 2060US2024304890A1Charging apparatus and method for heating batteryCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2160US2024235243A1Power battery voltage regulation system and control method and control apparatus thereofCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2259US2024178473A1Battery heating apparatus and control method thereof, control circuit and power plantCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 2358US2024010103A1Battery heating method, charging device, and battery management systemCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Application pending·0 cites
- 2457US12101052B2Electric vehicle control system, control method, and computer-readable storage mediumCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Sep 24, 2024·0 cites·9 claims
- 2557US11901757B2Electric vehicle battery voltage regulation system and control method and control apparatus thereforCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2023·Granted Feb 13, 2024·0 cites·18 claims
- 2657US2025038697A1Motor controller, power system, and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 2756US12327846B2Self-heating control circuit and systemCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2023·Granted Jun 10, 2025·0 cites·12 claims
- 2853US12362410B2Battery heating system, battery pack, and electrical apparatusCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Granted Jul 15, 2025·0 cites·13 claims
- 2953US2025070626A1Motor control device, drive device and electric apparatusCONTEMPORARY AMPEREX TECHNOLOGY HONG KONG LTD·Filed 2024·Application pending·0 cites
- 3052US2023231218A1Dc/dc conversion circuit, power unit, charging pile, and charge-discharge heating methodCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yuanmiao Zhao files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →