Inventor · disambiguated record
Changjiu Liu
Also filed as: LIU CHANGJIU
11 granted patents·2 pending applications·15 citations·filing 2012–2025
84Inventor score
Top patents by PatentIndex Score
13 records- 0188US12266965B2Power battery charging method, motor control circuit, and vehicleBYD CO LTD·Filed 2023·Granted Apr 1, 2025·1 cites·18 claims
- 0279US11916504B2Energy conversion device and vehicleBYD CO LTD·Filed 2020·Granted Feb 27, 2024·1 cites·17 claims
- 0379US10059172B2Air conditioning system, method for controlling the same and hybrid vehicleBYD CO LTD·Filed 2014·Granted Aug 28, 2018·4 cites·20 claims
- 0477US9789758B2Optimized arrangement of front compartment of a hybrid vehicleBYD CO LTD·Filed 2015·Granted Oct 17, 2017·3 cites·4 claims
- 0575US2025276614A1Energy conversion device and vehicleBYD CO LTD·Filed 2025·Application pending·0 cites
- 0673US2025202264A1Power battery charging method, motor control circuit, and vehicleBYD CO LTD·Filed 2025·Application pending·0 cites
- 0771US11876396B2Power battery charging method, motor control circuit, and vehicleBYD CO LTD·Filed 2019·Granted Jan 16, 2024·1 cites·18 claims
- 0861US9821793B2Hybrid electric vehicle, drive control method and device of the sameBYD CO LTD·Filed 2016·Granted Nov 21, 2017·2 cites·16 claims
- 0955US12199538B2Motor and energy conversion device thereofBYD CO LTD·Filed 2020·Granted Jan 14, 2025·0 cites·14 claims
- 1052US12170498B2Energy conversion apparatus and safety control method thereforBYD CO LTD·Filed 2021·Granted Dec 17, 2024·0 cites·13 claims
- 1145US9889841B2Method and system for starting engine of hybrid vehicleBYD CO LTD·Filed 2014·Granted Feb 13, 2018·0 cites·18 claims
- 1242US9840251B2Hybrid electric vehicle, drive control method and device of the sameBYD CO LTD·Filed 2016·Granted Dec 12, 2017·0 cites·18 claims
- 1333USD699631SAutomobileLIAN YUBO·Filed 2012·Granted Feb 18, 2014·3 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →