Inventor

TONG WENPING

CN4 patents

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

HUAWEI TECH CO LTD

2 patents

US11322936B2May 3, 2022

Distributed battery, battery control method, and electric vehicle

HUAWEI TECH CO LTD10 citations82

US11243259B2Feb 8, 2022

Insulation resistance detection circuit, detection method, and detection apparatus

HUAWEI TECH CO LTD2 citations68

ECOFLOW INC

2 patents

US11482925B2Oct 25, 2022

Resonant converter and variable cutoff frequency control method

ECOFLOW INC0 citations59

US12562651B2Feb 24, 2026

Resonant converter and synchronous rectification control method thereof

ECOFLOW INC0 citations48