Inventor
WANG MINGREN
CN14 patents
⚠️ This page may combine multiple inventors who share the name “WANG MINGREN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD
8 patentsUS11280527B2Mar 22, 2022
Multi-split system and method and apparatus for adjusting oil volume of compressor of multi-split system
GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD2 citations72
US10921033B2Feb 16, 2021
Horizontal gas-liquid separator for air conditioner, and air conditioner
GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD3 citations69
US12101908B2Sep 24, 2024
Air conditioning apparatus and electric control box
GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD0 citations59
US11982459B2May 14, 2024
Air conditioning apparatus and electric control box
GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD0 citations58
US11473801B2Oct 18, 2022
Multi-split system and method and apparatus for adjusting oil volume of compressor of multi-split system
GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD0 citations51
US12584665B2Mar 24, 2026
Method and device for controlling air conditioner
GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD0 citations49
US12217320B2Feb 4, 2025
Space recommendation method, device, and system based on air conditioning system, and storage medium
GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD0 citations44
US10782041B2Sep 22, 2020
Multi-type air conditioning system and anti-cold-air control method and apparatus of indoor unit thereof
GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD0 citations38
HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO LTD
6 patentsUS11300329B2Apr 12, 2022
Two-pipe enhanced-vapor-injection outdoor unit and multi-split system
HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO LTD7 citations79
US12038192B2Jul 16, 2024
Control methods and devices for a low-temperature cooling air valve
HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO LTD2 citations70
US11353249B2Jun 7, 2022
Two-pipe enhanced-vapor-injection outdoor unit and multi-split system
HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO LTD1 citations57
US12173952B2Dec 24, 2024
Method and device for controlling a low-temperature refrigeration air valve
HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO LTD0 citations49
US11788758B2Oct 17, 2023
Air conditioner, and control method and device for heating system thereof
HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO LTD0 citations47
US11333379B2May 17, 2022
Air conditioner controlling method and apparatus and air conditioner having the same
HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO LTD0 citations45