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Inventor

CHEN KAIWEN

CN4 patents
⚠️ This page may combine multiple inventors who share the name “CHEN KAIWEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD

3 patents
USD1083055SJul 8, 2025

Indoor unit for air conditioner

GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD0 citations58
USD1048343SOct 22, 2024

Indoor unit for air conditioner

GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD1 citations57
USD1038352SAug 6, 2024

Part of indoor unit for air conditioner

GD MIDEA HEATING & VENTILATING EQUIPMENT CO LTD1 citations57

INST ROCK & SOIL MECH CAS

1 patent
US11280180B2Mar 22, 2022

Portable in-situ gas pressure measuring device for shallow gas-bearing stratum and measuring method thereof

INST ROCK & SOIL MECH CAS0 citations49