Inventor

MA CHUAN

CN6 patents

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

HUAWEI TECH CO LTD

3 patents

US12035379B2Jul 9, 2024

Communication method and apparatus

HUAWEI TECH CO LTD0 citations61

US12593239B2Mar 31, 2026

Service data flow transmission method, communication apparatus, and communication system

HUAWEI TECH CO LTD0 citations60

US12238823B2Feb 25, 2025

Measurement method and apparatus

HUAWEI TECH CO LTD1 citations60

CRRC TANGSHAN CO LTD

2 patents

US11590991B2Feb 28, 2023

Bogie and rail vehicle

CRRC TANGSHAN CO LTD0 citations46

US11511712B2Nov 29, 2022

Train compartment brake control method, train compartment, and train

CRRC TANGSHAN CO LTD0 citations44

INSTITUTE OF APICULTURAL RES CHINESE ACADEMY OF AGRICULTURAL SCIENCES

1 patent

US11693008B2Jul 4, 2023

Match-paired monoclonal antibodies against MRJP4, ELISA kit and colloidal gold immunoassay test strip for detecting MRJP4

INSTITUTE OF APICULTURAL RES CHINESE ACADEMY OF AGRICULTURAL SCIENCES0 citations49