Inventor
LIU QIAOFENG
CN5 patents
⚠️ This page may combine multiple inventors who share the name “LIU QIAOFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HANGZHOU SANHUA RES INST CO LTD
4 patentsUS12065016B2Aug 20, 2024
Heat pump system
HANGZHOU SANHUA RES INST CO LTD1 citations58
US11840122B2Dec 12, 2023
Thermal management system
HANGZHOU SANHUA RES INST CO LTD1 citations55
US11828507B2Nov 28, 2023
Air conditioning system and control method therefor
HANGZHOU SANHUA RES INST CO LTD0 citations48
US12415398B2Sep 16, 2025
Thermal management system
HANGZHOU SANHUA RES INST CO LTD0 citations45