Inventor

XIA WENJIN

CN28 patents

⚠️ This page may combine multiple inventors who share the name “XIA WENJIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

XIA WENJIN

XU WENHUI

Battery heating circuits and methods using resonance components in series

Battery heating circuits and methods using resonance components in series based on current limiting and voltage inversion with bi-directionality

Battery heating circuits and methods with resonance components in series using energy transfer

Heating circuits and methods based on battery discharging and charging using resonance components in series and freewheeling circuit components

Battery heating circuits and methods using resonance components in series based on current limiting and voltage inversion with bi-directionality and common inductance

Circuits and methods for heating batteries in series using resonance components in series

Battery heating circuits and methods using resonance components in series based on charge balancing

Battery heating circuits and methods based on battery discharging and charging using resonance components in series

Battery heating circuits and methods based on battery discharging and charging using resonance components in series and multiple charge storage components

Battery heating circuits and methods using resonance components in series based on charge balancing

Battery heating circuits and methods with resonance components in series using voltage inversion based on predetermined conditions

Battery heating circuits and methods with resonance components in series using energy transfer and voltage inversion

Battery heating circuits and methods using transformers

Battery heating circuits and methods based on battery discharging and charging using resonance components in series and current limiting components

Battery heating circuits and methods based on battery discharging using resonance components in series

Battery heating circuits and methods using resonance components in series and bridge charge storage components

Battery heating circuits and methods with resonance components in series using voltage inversion

Heating circuits and methods based on battery discharging and charging using resonance components in series and freewheeling circuit components

Circuits and methods for heating batteries in parallel using resonance components in series

Battery heating circuits and methods using transformers

Battery heating circuits and methods using resonance components in series and bridging charge storage components

Battery heating circuits and methods based on battery discharging and charging using resonance components in series and multiple charge storage components

BYD CO LTD

Battery heating circuits and methods using voltage inversion based on predetermined conditions

Battery heating circuits and methods using voltage inversion and freewheeling circuit components

Circuits and methods for heating batteries in series using resonance components in series

Circuits and methods for heating batteries in parallel using resonance components in series

HAN YAOCHUAN

Battery heating circuits and methods with resonance components in series using voltage inversion and freewheeling circuit components

JOLYWOOD SUZHOU SUNWATT CO LTD

Main-gate-free and high-efficiency back-contact solar cell module, main-gate-free and high-efficiency back-contact solar cell assembly, and preparation process thereof