Inventor
LIU JINGSHENG
CN7 patents
⚠️ This page may combine multiple inventors who share the name “LIU JINGSHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD
6 patentsUS12117194B2Oct 15, 2024
Multi-split air-conditioning system, and method for calculating heat exchange capacity thereof
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD0 citations48
US11892213B2Feb 6, 2024
Multi-connection air conditioning system and method for calculating heat exchange amount thereof
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD0 citations48
US11480344B2Oct 25, 2022
Multi-split air conditioner and control method therefor
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD0 citations47
US11754327B2Sep 12, 2023
Air conditioning system
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD0 citations45
US11578896B2Feb 14, 2023
Refrigeration system
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD0 citations44
US11378296B2Jul 5, 2022
Multi-split air conditioner and control method thereof
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD0 citations44